摘录自《流域水文模型参数不确定性量化理论方法与应用》第4章。

概述

敏感性分析最常遇到的问题：

  • 计算消耗问题：采用代理模型技术（对于复杂模型而言）或筛选方法（对于多维参数而言）
  • 输入参数的相关性问题：没有一套完整的数学理论方法量化分析，可从物理意义和实验角度考虑。如新安江模型的客观优选方法
  • 非线性问题：参数与输出之间的关系是高度复杂的非线性问题，可采用基于方差分解的理论方法
  • 模型交互作用问题：全局分析方法中的方差分解方法可以求得模型参数的二阶敏感度和总敏感度
  • 多输出变量问题：水文模型输出时变数据，如流量过程，可将模型评估目标函数值作为敏感性分析的输出变量进行分析

敏感性分析方法分类

#mermaid-svg-xYyPnTbQplZhu8Ws .label{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);fill:#333;color:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .label text{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .node rect,#mermaid-svg-xYyPnTbQplZhu8Ws .node circle,#mermaid-svg-xYyPnTbQplZhu8Ws .node ellipse,#mermaid-svg-xYyPnTbQplZhu8Ws .node polygon,#mermaid-svg-xYyPnTbQplZhu8Ws .node path{fill:#ECECFF;stroke:#9370db;stroke-width:1px}#mermaid-svg-xYyPnTbQplZhu8Ws .node .label{text-align:center;fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .node.clickable{cursor:pointer}#mermaid-svg-xYyPnTbQplZhu8Ws .arrowheadPath{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .edgePath .path{stroke:#333;stroke-width:1.5px}#mermaid-svg-xYyPnTbQplZhu8Ws .flowchart-link{stroke:#333;fill:none}#mermaid-svg-xYyPnTbQplZhu8Ws .edgeLabel{background-color:#e8e8e8;text-align:center}#mermaid-svg-xYyPnTbQplZhu8Ws .edgeLabel rect{opacity:0.9}#mermaid-svg-xYyPnTbQplZhu8Ws .edgeLabel span{color:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .cluster rect{fill:#ffffde;stroke:#aa3;stroke-width:1px}#mermaid-svg-xYyPnTbQplZhu8Ws .cluster text{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);font-size:12px;background:#ffffde;border:1px solid #aa3;border-radius:2px;pointer-events:none;z-index:100}#mermaid-svg-xYyPnTbQplZhu8Ws .actor{stroke:#ccf;fill:#ECECFF}#mermaid-svg-xYyPnTbQplZhu8Ws text.actor>tspan{fill:#000;stroke:none}#mermaid-svg-xYyPnTbQplZhu8Ws .actor-line{stroke:grey}#mermaid-svg-xYyPnTbQplZhu8Ws .messageLine0{stroke-width:1.5;stroke-dasharray:none;stroke:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .messageLine1{stroke-width:1.5;stroke-dasharray:2, 2;stroke:#333}#mermaid-svg-xYyPnTbQplZhu8Ws #arrowhead path{fill:#333;stroke:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .sequenceNumber{fill:#fff}#mermaid-svg-xYyPnTbQplZhu8Ws #sequencenumber{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws #crosshead path{fill:#333;stroke:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .messageText{fill:#333;stroke:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .labelBox{stroke:#ccf;fill:#ECECFF}#mermaid-svg-xYyPnTbQplZhu8Ws .labelText,#mermaid-svg-xYyPnTbQplZhu8Ws .labelText>tspan{fill:#000;stroke:none}#mermaid-svg-xYyPnTbQplZhu8Ws .loopText,#mermaid-svg-xYyPnTbQplZhu8Ws .loopText>tspan{fill:#000;stroke:none}#mermaid-svg-xYyPnTbQplZhu8Ws .loopLine{stroke-width:2px;stroke-dasharray:2, 2;stroke:#ccf;fill:#ccf}#mermaid-svg-xYyPnTbQplZhu8Ws .note{stroke:#aa3;fill:#fff5ad}#mermaid-svg-xYyPnTbQplZhu8Ws .noteText,#mermaid-svg-xYyPnTbQplZhu8Ws .noteText>tspan{fill:#000;stroke:none}#mermaid-svg-xYyPnTbQplZhu8Ws .activation0{fill:#f4f4f4;stroke:#666}#mermaid-svg-xYyPnTbQplZhu8Ws .activation1{fill:#f4f4f4;stroke:#666}#mermaid-svg-xYyPnTbQplZhu8Ws .activation2{fill:#f4f4f4;stroke:#666}#mermaid-svg-xYyPnTbQplZhu8Ws .mermaid-main-font{font-family:"trebuchet ms", verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .section{stroke:none;opacity:0.2}#mermaid-svg-xYyPnTbQplZhu8Ws .section0{fill:rgba(102,102,255,0.49)}#mermaid-svg-xYyPnTbQplZhu8Ws .section2{fill:#fff400}#mermaid-svg-xYyPnTbQplZhu8Ws .section1,#mermaid-svg-xYyPnTbQplZhu8Ws .section3{fill:#fff;opacity:0.2}#mermaid-svg-xYyPnTbQplZhu8Ws .sectionTitle0{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .sectionTitle1{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .sectionTitle2{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .sectionTitle3{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .sectionTitle{text-anchor:start;font-size:11px;text-height:14px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .grid .tick{stroke:#d3d3d3;opacity:0.8;shape-rendering:crispEdges}#mermaid-svg-xYyPnTbQplZhu8Ws .grid .tick text{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .grid path{stroke-width:0}#mermaid-svg-xYyPnTbQplZhu8Ws .today{fill:none;stroke:red;stroke-width:2px}#mermaid-svg-xYyPnTbQplZhu8Ws .task{stroke-width:2}#mermaid-svg-xYyPnTbQplZhu8Ws .taskText{text-anchor:middle;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .taskText:not([font-size]){font-size:11px}#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutsideRight{fill:#000;text-anchor:start;font-size:11px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutsideLeft{fill:#000;text-anchor:end;font-size:11px}#mermaid-svg-xYyPnTbQplZhu8Ws .task.clickable{cursor:pointer}#mermaid-svg-xYyPnTbQplZhu8Ws .taskText.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutsideLeft.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutsideRight.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-xYyPnTbQplZhu8Ws .taskText0,#mermaid-svg-xYyPnTbQplZhu8Ws .taskText1,#mermaid-svg-xYyPnTbQplZhu8Ws .taskText2,#mermaid-svg-xYyPnTbQplZhu8Ws .taskText3{fill:#fff}#mermaid-svg-xYyPnTbQplZhu8Ws .task0,#mermaid-svg-xYyPnTbQplZhu8Ws .task1,#mermaid-svg-xYyPnTbQplZhu8Ws .task2,#mermaid-svg-xYyPnTbQplZhu8Ws .task3{fill:#8a90dd;stroke:#534fbc}#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutside0,#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutside2{fill:#000}#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutside1,#mermaid-svg-xYyPnTbQplZhu8Ws .taskTextOutside3{fill:#000}#mermaid-svg-xYyPnTbQplZhu8Ws .active0,#mermaid-svg-xYyPnTbQplZhu8Ws .active1,#mermaid-svg-xYyPnTbQplZhu8Ws .active2,#mermaid-svg-xYyPnTbQplZhu8Ws .active3{fill:#bfc7ff;stroke:#534fbc}#mermaid-svg-xYyPnTbQplZhu8Ws .activeText0,#mermaid-svg-xYyPnTbQplZhu8Ws .activeText1,#mermaid-svg-xYyPnTbQplZhu8Ws .activeText2,#mermaid-svg-xYyPnTbQplZhu8Ws .activeText3{fill:#000 !important}#mermaid-svg-xYyPnTbQplZhu8Ws .done0,#mermaid-svg-xYyPnTbQplZhu8Ws .done1,#mermaid-svg-xYyPnTbQplZhu8Ws .done2,#mermaid-svg-xYyPnTbQplZhu8Ws .done3{stroke:grey;fill:#d3d3d3;stroke-width:2}#mermaid-svg-xYyPnTbQplZhu8Ws .doneText0,#mermaid-svg-xYyPnTbQplZhu8Ws .doneText1,#mermaid-svg-xYyPnTbQplZhu8Ws .doneText2,#mermaid-svg-xYyPnTbQplZhu8Ws .doneText3{fill:#000 !important}#mermaid-svg-xYyPnTbQplZhu8Ws .crit0,#mermaid-svg-xYyPnTbQplZhu8Ws .crit1,#mermaid-svg-xYyPnTbQplZhu8Ws .crit2,#mermaid-svg-xYyPnTbQplZhu8Ws .crit3{stroke:#f88;fill:red;stroke-width:2}#mermaid-svg-xYyPnTbQplZhu8Ws .activeCrit0,#mermaid-svg-xYyPnTbQplZhu8Ws .activeCrit1,#mermaid-svg-xYyPnTbQplZhu8Ws .activeCrit2,#mermaid-svg-xYyPnTbQplZhu8Ws .activeCrit3{stroke:#f88;fill:#bfc7ff;stroke-width:2}#mermaid-svg-xYyPnTbQplZhu8Ws .doneCrit0,#mermaid-svg-xYyPnTbQplZhu8Ws .doneCrit1,#mermaid-svg-xYyPnTbQplZhu8Ws .doneCrit2,#mermaid-svg-xYyPnTbQplZhu8Ws .doneCrit3{stroke:#f88;fill:#d3d3d3;stroke-width:2;cursor:pointer;shape-rendering:crispEdges}#mermaid-svg-xYyPnTbQplZhu8Ws .milestone{transform:rotate(45deg) scale(0.8, 0.8)}#mermaid-svg-xYyPnTbQplZhu8Ws .milestoneText{font-style:italic}#mermaid-svg-xYyPnTbQplZhu8Ws .doneCritText0,#mermaid-svg-xYyPnTbQplZhu8Ws .doneCritText1,#mermaid-svg-xYyPnTbQplZhu8Ws .doneCritText2,#mermaid-svg-xYyPnTbQplZhu8Ws .doneCritText3{fill:#000 !important}#mermaid-svg-xYyPnTbQplZhu8Ws .activeCritText0,#mermaid-svg-xYyPnTbQplZhu8Ws .activeCritText1,#mermaid-svg-xYyPnTbQplZhu8Ws .activeCritText2,#mermaid-svg-xYyPnTbQplZhu8Ws .activeCritText3{fill:#000 !important}#mermaid-svg-xYyPnTbQplZhu8Ws .titleText{text-anchor:middle;font-size:18px;fill:#000;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws g.classGroup text{fill:#9370db;stroke:none;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);font-size:10px}#mermaid-svg-xYyPnTbQplZhu8Ws g.classGroup text .title{font-weight:bolder}#mermaid-svg-xYyPnTbQplZhu8Ws g.clickable{cursor:pointer}#mermaid-svg-xYyPnTbQplZhu8Ws g.classGroup rect{fill:#ECECFF;stroke:#9370db}#mermaid-svg-xYyPnTbQplZhu8Ws g.classGroup line{stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5}#mermaid-svg-xYyPnTbQplZhu8Ws .classLabel .label{fill:#9370db;font-size:10px}#mermaid-svg-xYyPnTbQplZhu8Ws .relation{stroke:#9370db;stroke-width:1;fill:none}#mermaid-svg-xYyPnTbQplZhu8Ws .dashed-line{stroke-dasharray:3}#mermaid-svg-xYyPnTbQplZhu8Ws #compositionStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws #compositionEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws #aggregationStart{fill:#ECECFF;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws #aggregationEnd{fill:#ECECFF;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws #dependencyStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws #dependencyEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws #extensionStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws #extensionEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws .commit-id,#mermaid-svg-xYyPnTbQplZhu8Ws .commit-msg,#mermaid-svg-xYyPnTbQplZhu8Ws .branch-label{fill:lightgrey;color:lightgrey;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .pieTitleText{text-anchor:middle;font-size:25px;fill:#000;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .slice{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws g.stateGroup text{fill:#9370db;stroke:none;font-size:10px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws g.stateGroup text{fill:#9370db;fill:#333;stroke:none;font-size:10px}#mermaid-svg-xYyPnTbQplZhu8Ws g.statediagram-cluster .cluster-label text{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws g.stateGroup .state-title{font-weight:bolder;fill:#000}#mermaid-svg-xYyPnTbQplZhu8Ws g.stateGroup rect{fill:#ECECFF;stroke:#9370db}#mermaid-svg-xYyPnTbQplZhu8Ws g.stateGroup line{stroke:#9370db;stroke-width:1}#mermaid-svg-xYyPnTbQplZhu8Ws .transition{stroke:#9370db;stroke-width:1;fill:none}#mermaid-svg-xYyPnTbQplZhu8Ws .stateGroup .composit{fill:white;border-bottom:1px}#mermaid-svg-xYyPnTbQplZhu8Ws .stateGroup .alt-composit{fill:#e0e0e0;border-bottom:1px}#mermaid-svg-xYyPnTbQplZhu8Ws .state-note{stroke:#aa3;fill:#fff5ad}#mermaid-svg-xYyPnTbQplZhu8Ws .state-note text{fill:black;stroke:none;font-size:10px}#mermaid-svg-xYyPnTbQplZhu8Ws .stateLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.7}#mermaid-svg-xYyPnTbQplZhu8Ws .edgeLabel text{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .stateLabel text{fill:#000;font-size:10px;font-weight:bold;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-xYyPnTbQplZhu8Ws .node circle.state-start{fill:black;stroke:black}#mermaid-svg-xYyPnTbQplZhu8Ws .node circle.state-end{fill:black;stroke:white;stroke-width:1.5}#mermaid-svg-xYyPnTbQplZhu8Ws #statediagram-barbEnd{fill:#9370db}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-cluster rect{fill:#ECECFF;stroke:#9370db;stroke-width:1px}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-cluster rect.outer{rx:5px;ry:5px}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-state .divider{stroke:#9370db}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-state .title-state{rx:5px;ry:5px}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-cluster.statediagram-cluster .inner{fill:white}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-cluster.statediagram-cluster-alt .inner{fill:#e0e0e0}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-cluster .inner{rx:0;ry:0}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-state rect.basic{rx:5px;ry:5px}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-state rect.divider{stroke-dasharray:10,10;fill:#efefef}#mermaid-svg-xYyPnTbQplZhu8Ws .note-edge{stroke-dasharray:5}#mermaid-svg-xYyPnTbQplZhu8Ws .statediagram-note rect{fill:#fff5ad;stroke:#aa3;stroke-width:1px;rx:0;ry:0}:root{--mermaid-font-family: '"trebuchet ms", verdana, arial';--mermaid-font-family: "Comic Sans MS", "Comic Sans", cursive}#mermaid-svg-xYyPnTbQplZhu8Ws .error-icon{fill:#522}#mermaid-svg-xYyPnTbQplZhu8Ws .error-text{fill:#522;stroke:#522}#mermaid-svg-xYyPnTbQplZhu8Ws .edge-thickness-normal{stroke-width:2px}#mermaid-svg-xYyPnTbQplZhu8Ws .edge-thickness-thick{stroke-width:3.5px}#mermaid-svg-xYyPnTbQplZhu8Ws .edge-pattern-solid{stroke-dasharray:0}#mermaid-svg-xYyPnTbQplZhu8Ws .edge-pattern-dashed{stroke-dasharray:3}#mermaid-svg-xYyPnTbQplZhu8Ws .edge-pattern-dotted{stroke-dasharray:2}#mermaid-svg-xYyPnTbQplZhu8Ws .marker{fill:#333}#mermaid-svg-xYyPnTbQplZhu8Ws .marker.cross{stroke:#333}:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}#mermaid-svg-xYyPnTbQplZhu8Ws {color: rgba(0, 0, 0, 0.75);font: ;}

敏感性分析方法
抽样空间方法
局部分析
全局分析
定性
定量
量化的结果程度
筛选方法
简单 不稳定 受模型非线性 相互作用性影响大
精炼分析法
计算量大 精确化 适应于复杂模型
表达方式
数学分析法
NRSA
DSA
统计分析法
回归分析方法
秩回归分析RAA
ANOVA分析方法
基于方差分解的方法
分类与回归树分析法
响应曲面方法
图形化分析方法
SP
CS

常用敏感性分析方法

敏感性分析流程图

敏感性分析方法

#mermaid-svg-daGRpPqmv1aCpw5y .label{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);fill:#333;color:#333}#mermaid-svg-daGRpPqmv1aCpw5y .label text{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .node rect,#mermaid-svg-daGRpPqmv1aCpw5y .node circle,#mermaid-svg-daGRpPqmv1aCpw5y .node ellipse,#mermaid-svg-daGRpPqmv1aCpw5y .node polygon,#mermaid-svg-daGRpPqmv1aCpw5y .node path{fill:#ECECFF;stroke:#9370db;stroke-width:1px}#mermaid-svg-daGRpPqmv1aCpw5y .node .label{text-align:center;fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .node.clickable{cursor:pointer}#mermaid-svg-daGRpPqmv1aCpw5y .arrowheadPath{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .edgePath .path{stroke:#333;stroke-width:1.5px}#mermaid-svg-daGRpPqmv1aCpw5y .flowchart-link{stroke:#333;fill:none}#mermaid-svg-daGRpPqmv1aCpw5y .edgeLabel{background-color:#e8e8e8;text-align:center}#mermaid-svg-daGRpPqmv1aCpw5y .edgeLabel rect{opacity:0.9}#mermaid-svg-daGRpPqmv1aCpw5y .edgeLabel span{color:#333}#mermaid-svg-daGRpPqmv1aCpw5y .cluster rect{fill:#ffffde;stroke:#aa3;stroke-width:1px}#mermaid-svg-daGRpPqmv1aCpw5y .cluster text{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);font-size:12px;background:#ffffde;border:1px solid #aa3;border-radius:2px;pointer-events:none;z-index:100}#mermaid-svg-daGRpPqmv1aCpw5y .actor{stroke:#ccf;fill:#ECECFF}#mermaid-svg-daGRpPqmv1aCpw5y text.actor>tspan{fill:#000;stroke:none}#mermaid-svg-daGRpPqmv1aCpw5y .actor-line{stroke:grey}#mermaid-svg-daGRpPqmv1aCpw5y .messageLine0{stroke-width:1.5;stroke-dasharray:none;stroke:#333}#mermaid-svg-daGRpPqmv1aCpw5y .messageLine1{stroke-width:1.5;stroke-dasharray:2, 2;stroke:#333}#mermaid-svg-daGRpPqmv1aCpw5y #arrowhead path{fill:#333;stroke:#333}#mermaid-svg-daGRpPqmv1aCpw5y .sequenceNumber{fill:#fff}#mermaid-svg-daGRpPqmv1aCpw5y #sequencenumber{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y #crosshead path{fill:#333;stroke:#333}#mermaid-svg-daGRpPqmv1aCpw5y .messageText{fill:#333;stroke:#333}#mermaid-svg-daGRpPqmv1aCpw5y .labelBox{stroke:#ccf;fill:#ECECFF}#mermaid-svg-daGRpPqmv1aCpw5y .labelText,#mermaid-svg-daGRpPqmv1aCpw5y .labelText>tspan{fill:#000;stroke:none}#mermaid-svg-daGRpPqmv1aCpw5y .loopText,#mermaid-svg-daGRpPqmv1aCpw5y .loopText>tspan{fill:#000;stroke:none}#mermaid-svg-daGRpPqmv1aCpw5y .loopLine{stroke-width:2px;stroke-dasharray:2, 2;stroke:#ccf;fill:#ccf}#mermaid-svg-daGRpPqmv1aCpw5y .note{stroke:#aa3;fill:#fff5ad}#mermaid-svg-daGRpPqmv1aCpw5y .noteText,#mermaid-svg-daGRpPqmv1aCpw5y .noteText>tspan{fill:#000;stroke:none}#mermaid-svg-daGRpPqmv1aCpw5y .activation0{fill:#f4f4f4;stroke:#666}#mermaid-svg-daGRpPqmv1aCpw5y .activation1{fill:#f4f4f4;stroke:#666}#mermaid-svg-daGRpPqmv1aCpw5y .activation2{fill:#f4f4f4;stroke:#666}#mermaid-svg-daGRpPqmv1aCpw5y .mermaid-main-font{font-family:"trebuchet ms", verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .section{stroke:none;opacity:0.2}#mermaid-svg-daGRpPqmv1aCpw5y .section0{fill:rgba(102,102,255,0.49)}#mermaid-svg-daGRpPqmv1aCpw5y .section2{fill:#fff400}#mermaid-svg-daGRpPqmv1aCpw5y .section1,#mermaid-svg-daGRpPqmv1aCpw5y .section3{fill:#fff;opacity:0.2}#mermaid-svg-daGRpPqmv1aCpw5y .sectionTitle0{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .sectionTitle1{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .sectionTitle2{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .sectionTitle3{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .sectionTitle{text-anchor:start;font-size:11px;text-height:14px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .grid .tick{stroke:#d3d3d3;opacity:0.8;shape-rendering:crispEdges}#mermaid-svg-daGRpPqmv1aCpw5y .grid .tick text{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .grid path{stroke-width:0}#mermaid-svg-daGRpPqmv1aCpw5y .today{fill:none;stroke:red;stroke-width:2px}#mermaid-svg-daGRpPqmv1aCpw5y .task{stroke-width:2}#mermaid-svg-daGRpPqmv1aCpw5y .taskText{text-anchor:middle;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .taskText:not([font-size]){font-size:11px}#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutsideRight{fill:#000;text-anchor:start;font-size:11px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutsideLeft{fill:#000;text-anchor:end;font-size:11px}#mermaid-svg-daGRpPqmv1aCpw5y .task.clickable{cursor:pointer}#mermaid-svg-daGRpPqmv1aCpw5y .taskText.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutsideLeft.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutsideRight.clickable{cursor:pointer;fill:#003163 !important;font-weight:bold}#mermaid-svg-daGRpPqmv1aCpw5y .taskText0,#mermaid-svg-daGRpPqmv1aCpw5y .taskText1,#mermaid-svg-daGRpPqmv1aCpw5y .taskText2,#mermaid-svg-daGRpPqmv1aCpw5y .taskText3{fill:#fff}#mermaid-svg-daGRpPqmv1aCpw5y .task0,#mermaid-svg-daGRpPqmv1aCpw5y .task1,#mermaid-svg-daGRpPqmv1aCpw5y .task2,#mermaid-svg-daGRpPqmv1aCpw5y .task3{fill:#8a90dd;stroke:#534fbc}#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutside0,#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutside2{fill:#000}#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutside1,#mermaid-svg-daGRpPqmv1aCpw5y .taskTextOutside3{fill:#000}#mermaid-svg-daGRpPqmv1aCpw5y .active0,#mermaid-svg-daGRpPqmv1aCpw5y .active1,#mermaid-svg-daGRpPqmv1aCpw5y .active2,#mermaid-svg-daGRpPqmv1aCpw5y .active3{fill:#bfc7ff;stroke:#534fbc}#mermaid-svg-daGRpPqmv1aCpw5y .activeText0,#mermaid-svg-daGRpPqmv1aCpw5y .activeText1,#mermaid-svg-daGRpPqmv1aCpw5y .activeText2,#mermaid-svg-daGRpPqmv1aCpw5y .activeText3{fill:#000 !important}#mermaid-svg-daGRpPqmv1aCpw5y .done0,#mermaid-svg-daGRpPqmv1aCpw5y .done1,#mermaid-svg-daGRpPqmv1aCpw5y .done2,#mermaid-svg-daGRpPqmv1aCpw5y .done3{stroke:grey;fill:#d3d3d3;stroke-width:2}#mermaid-svg-daGRpPqmv1aCpw5y .doneText0,#mermaid-svg-daGRpPqmv1aCpw5y .doneText1,#mermaid-svg-daGRpPqmv1aCpw5y .doneText2,#mermaid-svg-daGRpPqmv1aCpw5y .doneText3{fill:#000 !important}#mermaid-svg-daGRpPqmv1aCpw5y .crit0,#mermaid-svg-daGRpPqmv1aCpw5y .crit1,#mermaid-svg-daGRpPqmv1aCpw5y .crit2,#mermaid-svg-daGRpPqmv1aCpw5y .crit3{stroke:#f88;fill:red;stroke-width:2}#mermaid-svg-daGRpPqmv1aCpw5y .activeCrit0,#mermaid-svg-daGRpPqmv1aCpw5y .activeCrit1,#mermaid-svg-daGRpPqmv1aCpw5y .activeCrit2,#mermaid-svg-daGRpPqmv1aCpw5y .activeCrit3{stroke:#f88;fill:#bfc7ff;stroke-width:2}#mermaid-svg-daGRpPqmv1aCpw5y .doneCrit0,#mermaid-svg-daGRpPqmv1aCpw5y .doneCrit1,#mermaid-svg-daGRpPqmv1aCpw5y .doneCrit2,#mermaid-svg-daGRpPqmv1aCpw5y .doneCrit3{stroke:#f88;fill:#d3d3d3;stroke-width:2;cursor:pointer;shape-rendering:crispEdges}#mermaid-svg-daGRpPqmv1aCpw5y .milestone{transform:rotate(45deg) scale(0.8, 0.8)}#mermaid-svg-daGRpPqmv1aCpw5y .milestoneText{font-style:italic}#mermaid-svg-daGRpPqmv1aCpw5y .doneCritText0,#mermaid-svg-daGRpPqmv1aCpw5y .doneCritText1,#mermaid-svg-daGRpPqmv1aCpw5y .doneCritText2,#mermaid-svg-daGRpPqmv1aCpw5y .doneCritText3{fill:#000 !important}#mermaid-svg-daGRpPqmv1aCpw5y .activeCritText0,#mermaid-svg-daGRpPqmv1aCpw5y .activeCritText1,#mermaid-svg-daGRpPqmv1aCpw5y .activeCritText2,#mermaid-svg-daGRpPqmv1aCpw5y .activeCritText3{fill:#000 !important}#mermaid-svg-daGRpPqmv1aCpw5y .titleText{text-anchor:middle;font-size:18px;fill:#000;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y g.classGroup text{fill:#9370db;stroke:none;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family);font-size:10px}#mermaid-svg-daGRpPqmv1aCpw5y g.classGroup text .title{font-weight:bolder}#mermaid-svg-daGRpPqmv1aCpw5y g.clickable{cursor:pointer}#mermaid-svg-daGRpPqmv1aCpw5y g.classGroup rect{fill:#ECECFF;stroke:#9370db}#mermaid-svg-daGRpPqmv1aCpw5y g.classGroup line{stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y .classLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.5}#mermaid-svg-daGRpPqmv1aCpw5y .classLabel .label{fill:#9370db;font-size:10px}#mermaid-svg-daGRpPqmv1aCpw5y .relation{stroke:#9370db;stroke-width:1;fill:none}#mermaid-svg-daGRpPqmv1aCpw5y .dashed-line{stroke-dasharray:3}#mermaid-svg-daGRpPqmv1aCpw5y #compositionStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y #compositionEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y #aggregationStart{fill:#ECECFF;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y #aggregationEnd{fill:#ECECFF;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y #dependencyStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y #dependencyEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y #extensionStart{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y #extensionEnd{fill:#9370db;stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y .commit-id,#mermaid-svg-daGRpPqmv1aCpw5y .commit-msg,#mermaid-svg-daGRpPqmv1aCpw5y .branch-label{fill:lightgrey;color:lightgrey;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .pieTitleText{text-anchor:middle;font-size:25px;fill:#000;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .slice{font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y g.stateGroup text{fill:#9370db;stroke:none;font-size:10px;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y g.stateGroup text{fill:#9370db;fill:#333;stroke:none;font-size:10px}#mermaid-svg-daGRpPqmv1aCpw5y g.statediagram-cluster .cluster-label text{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y g.stateGroup .state-title{font-weight:bolder;fill:#000}#mermaid-svg-daGRpPqmv1aCpw5y g.stateGroup rect{fill:#ECECFF;stroke:#9370db}#mermaid-svg-daGRpPqmv1aCpw5y g.stateGroup line{stroke:#9370db;stroke-width:1}#mermaid-svg-daGRpPqmv1aCpw5y .transition{stroke:#9370db;stroke-width:1;fill:none}#mermaid-svg-daGRpPqmv1aCpw5y .stateGroup .composit{fill:white;border-bottom:1px}#mermaid-svg-daGRpPqmv1aCpw5y .stateGroup .alt-composit{fill:#e0e0e0;border-bottom:1px}#mermaid-svg-daGRpPqmv1aCpw5y .state-note{stroke:#aa3;fill:#fff5ad}#mermaid-svg-daGRpPqmv1aCpw5y .state-note text{fill:black;stroke:none;font-size:10px}#mermaid-svg-daGRpPqmv1aCpw5y .stateLabel .box{stroke:none;stroke-width:0;fill:#ECECFF;opacity:0.7}#mermaid-svg-daGRpPqmv1aCpw5y .edgeLabel text{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .stateLabel text{fill:#000;font-size:10px;font-weight:bold;font-family:'trebuchet ms', verdana, arial;font-family:var(--mermaid-font-family)}#mermaid-svg-daGRpPqmv1aCpw5y .node circle.state-start{fill:black;stroke:black}#mermaid-svg-daGRpPqmv1aCpw5y .node circle.state-end{fill:black;stroke:white;stroke-width:1.5}#mermaid-svg-daGRpPqmv1aCpw5y #statediagram-barbEnd{fill:#9370db}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-cluster rect{fill:#ECECFF;stroke:#9370db;stroke-width:1px}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-cluster rect.outer{rx:5px;ry:5px}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-state .divider{stroke:#9370db}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-state .title-state{rx:5px;ry:5px}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-cluster.statediagram-cluster .inner{fill:white}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-cluster.statediagram-cluster-alt .inner{fill:#e0e0e0}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-cluster .inner{rx:0;ry:0}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-state rect.basic{rx:5px;ry:5px}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-state rect.divider{stroke-dasharray:10,10;fill:#efefef}#mermaid-svg-daGRpPqmv1aCpw5y .note-edge{stroke-dasharray:5}#mermaid-svg-daGRpPqmv1aCpw5y .statediagram-note rect{fill:#fff5ad;stroke:#aa3;stroke-width:1px;rx:0;ry:0}:root{--mermaid-font-family: '"trebuchet ms", verdana, arial';--mermaid-font-family: "Comic Sans MS", "Comic Sans", cursive}#mermaid-svg-daGRpPqmv1aCpw5y .error-icon{fill:#522}#mermaid-svg-daGRpPqmv1aCpw5y .error-text{fill:#522;stroke:#522}#mermaid-svg-daGRpPqmv1aCpw5y .edge-thickness-normal{stroke-width:2px}#mermaid-svg-daGRpPqmv1aCpw5y .edge-thickness-thick{stroke-width:3.5px}#mermaid-svg-daGRpPqmv1aCpw5y .edge-pattern-solid{stroke-dasharray:0}#mermaid-svg-daGRpPqmv1aCpw5y .edge-pattern-dashed{stroke-dasharray:3}#mermaid-svg-daGRpPqmv1aCpw5y .edge-pattern-dotted{stroke-dasharray:2}#mermaid-svg-daGRpPqmv1aCpw5y .marker{fill:#333}#mermaid-svg-daGRpPqmv1aCpw5y .marker.cross{stroke:#333}:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}#mermaid-svg-daGRpPqmv1aCpw5y {color: rgba(0, 0, 0, 0.75);font: ;}

敏感性分析方法
Morris筛选法
多元回归分析方法
RSA方法
Sobol'方法
FAST和Extended FAST分析方法
基于代理模拟技术的分析方法

基于代理模拟技术的分析方法

耦合方差分解的方法和响应曲面方法，用于分析水文模型参数的一阶敏感度、二阶敏感度和总敏感度。

定性筛选与定量评价耦合方法

【水文模型】04 参数识别与敏感性分析方法相关推荐

  1. bouc wen matlab,基于Matlab磁流变阻尼器Bouc-Wen模型的参数识别

    2018年 3月 第 46卷 第 5期 机床与液压 MACHINE TO0L& HYDRAULICS Mat．2018 Vo1．46 No．5 DOI:10．3969/j．issn．1001- ...

  2. 【水文模型】07 《流域水文模型参数不确定性量化理论方法与应用》宋晓猛 阅读笔记

    2021/9/27-10/13,阅读<流域水文模型参数不确定性量化理论方法与应用>宋晓猛,笔记如下. 第1章 绪论 深入浅出地讲解了模型不确定性的研究进展. 第2章 分布式水文模型理论与方 ...

  3. uipath sequence传递参数_多孔材料测试及声学参数识别（中）_多孔材料声学参数正向识别...

    1. 多孔材料关键的声学参数介绍 现代研究表明,常规多孔材料的吸声参数可以用静流阻率.孔隙率.曲折因子,形状因子.热特征尺寸.粘性特征尺寸等.因为大多数多孔材料可以看作是孔的组合,因此这些参数多与孔有 ...

  4. 【水文模型】05 参数不确定性分析方法

    摘录自<流域水文模型参数不确定性量化理论方法与应用>第5章. 概述 #mermaid-svg-EhUXzi8dmphIEQsb .label{font-family:'trebuchet ...

  5. 植被参数光学遥感反演方法(Python)及遥感与生态模型数据同化算法技术应用

    "绿水青山就是金山银山"的生态文明理念现已深入人心,从顶层设计到全面部署,生态文明建设进入举措最实.推进最快.力度最大.成效最好的时期.生态文明评价必须将生态系统健康作为基本内容, ...

  6. HEC-RAS和HEC-HMS水文模型应用、《防洪评价报告编制导则解读河道管理范围内建设项目编制导则》（SL/T808- 2021）下防洪评价报告编制方法及洪水建模

    目录 HEC-HMS水文模型实践技术应用 HEC-RAS一维.二维建模方法及技术应用 新导则下的防洪评价报告编制方法及洪水建模实践技术应用 HEC-HMS水文模型实践技术应用 HEC-HMS是美国陆军 ...

  7. 基于linux火焰识别算法,一种基于深度学习模型的火焰识别方法与流程

    本发明属于通信领域,具体涉及一种基于深度学习模型的火焰识别方法. 背景技术: 随着我国工业化与城镇水平的不断提高,现代设施大型公共建筑朝着空间大.进深广功能复杂的多元化方向发展,这对于防烟火朝着空间大 ...

  8. 使用PyTorch加载模型部分参数方法

    前言 在深度学习领域,经常需要使用其他人已训练好的模型进行改进或微调,这个时候我们通常会希望加载预训练模型文件的参数,如果网络结构不变,只需要使用load_state_dict方法即可.而当我们改动网 ...

  9. 【数据挖掘】高斯混合模型 ( 高斯混合模型参数 | 高斯混合模型评分函数 | 似然函数 | 生成模型法 | 对数似然函数 | 高斯混合模型方法步骤 )

    文章目录 I . 高斯混合模型 参数简介 ( 参数 ) II . 高斯混合模型 评分函数 ( 评价参数 ) III. 似然函数与参数 IV . 生成模型法 V . 对数似然函数 VI . 高斯混合模型 ...

最新文章

  1. 进入页面先刷新一次_转盘抽奖分享得积分，防止页面被恶意
  2. linux mount挂载文件夹设置权限
  3. java分析日志文件_java程序如何对监控软件的日志文件进行如下分析？
  4. 久玩玉之魂服务器维护,玉之魂1级到57级挂机心得详情分享
  5. python 多进程 多核_go/node/python 多进程与多核cpu
  6. kettle——入门操作(行扁平化)
  7. php mid转id,dedecms 会员网站UID注册名转MID
  8. python 实例化过程_python实例化对象的具体方法
  9. python制作网页挂机_Python实现自动挂机脚本（GUI 打包）
  10. Android Error:Some file crunching failed, see logs for details
  11. 流氓软件驱动精灵 强制锁定浏览器主页
  12. u盘盘符不显示 win10_电脑插上优盘不显示怎么办_win10电脑插上优盘不显示弹窗的处理方法...
  13. 国外的服务器国内可以直连吗,国内服务器和境外服务器有什么区别？
  14. 英语怎么形容“漂亮女孩”(转)
  15. 【纯净安装、免U盘】无视win11硬件要求，直接setup.exe安装win11
  16. 新时代城市规划建设需新基建与传统基建携手共同打造
  17. 安科瑞精密配电列头柜产品XXX数据中心案例分享-安科瑞华楠
  18. 国外企业电子邮箱大全，国外用邮箱哪个好？怎么注册国外邮箱？
  19. Kaggle-Credit Card Fraud
  20. 洞泾智能机器人产业基地_在全球人工智能产业版图中努力树起“G60旗帜”

热门文章

  1. crypto 抄错的字符
  2. vim插入模式小技巧
  3. 知识点六：jQuery遍历-同胞Siblings(), next(), nextAll()
  4. linux抢占式调度
  5. 浅析在线教育行业发展所面临的困境
  6. 历史回顾——中国各省省名之由来
  7. TTL肖特基触发器是什么？
  8. R语言文本挖掘tm包详解（附代码实现）
  9. 线上教育网站源码如何搭建网校平台，需要注意什么？
  10. 25 Creative Ways to Promote Your App for Free