绘制自定义

自定义分析图的外观和单位

您可以使用交互式绘图工具和绘图属性编辑器自定义响应图。使用此类别中的函数生成可在命令行中自定义的响应图。有关线性分析图和数据的信息，请参阅时域和频域分析。

函数

`impulseplot`	Plot impulse response of dynamic system
`initialplot`	Plot initial condition response of dynamic system
`stepplot`	Plot step response of dynamic system
`lsimplot`	Plot simulated time response of dynamic system to arbitrary inputs
`bodeplot`	Plot Bode frequency response of dynamic system
`nicholsplot`	Plot Nichols frequency response of dynamic system
`nyquistplot`	Plot Nyquist response of dynamic system
`sigmaplot`	Plot singular values for frequency response of dynamic system
`pzplot`	Plot pole-zero map of dynamic system
`iopzplot`	Plot pole-zero map for input-output pairs of dynamic system
`rlocusplot`	Root locus plot of dynamic system

`timeoptions`	Create list of time plot options
`bodeoptions`	Plot options for `bodeplot`
`nicholsoptions`	Plot options for `nicholsplot`
`nyquistoptions`	Create list of Nyquist plot options
`sigmaoptions`	Sigma plot options
`hsvoptions`	Create list of Hankel singular value plot options
`pzoptions`	Options for pole-zero plots

ctrlpref Set Control System Toolbox preferences

`addResponse`	Add dynamic system response to existing response plot (自 R2024b 起)
`zoomcp`	Zoom Nyquist plot to region around critical point

openloopeditor Open-loop editor for SISO control systems (自 R2025a 起)

ImpulsePlot Properties	Access impulse plot properties (自 R2024b 起)
InitialPlot Properties	Access initial condition plot properties (自 R2024b 起)
LSimPlot Properties	Access simulated time response plot properties (自 R2024b 起)
StepPlot Properties	Access step plot properties (自 R2024b 起)
BodePlot Properties	Access Bode plot properties (自 R2024b 起)
NicholsPlot Properties	Access Nichols plot properties (自 R2024b 起)
NyquistPlot Properties	Access Nyquist plot properties (自 R2024b 起)
SigmaPlot Properties	Access singular-value plot properties (自 R2024b 起)
HSVPlot Properties	Access Hankel singular value plot properties (自 R2024b 起)
IOPZPlot Properties	Access input-output pole-zero plot properties (自 R2024b 起)
PZPlot Properties	Access pole-zero plot properties (自 R2024b 起)
RLocusPlot Properties	Access root locus plot properties (自 R2024b 起)

OpenLoopEditor Properties	Access open-loop editor properties (自 R2025a 起)
BodeView Properties	Access Bode editor view properties (自 R2025a 起)
NicholsView Properties	Access Nichols editor view properties (自 R2025a 起)
RLocusView Properties	Access root locus editor view properties (自 R2025a 起)

创建绘图	Interactively create linear analysis response plots in the Live Editor (自 R2022b 起)

Specify Plotting Preferences for Linear Analysis

You can define default plot configurations by specifying toolbox and app plotting preferences.
Customize Linear Analysis Plots Using Property Editor
Interactively set axes labels and limits, fonts, grids, and other attributes of response plots.
Customize Linear Analysis Plots at Command Line
The command-line interface is the most efficient way to customize a large number of plots.
Create App with Linear Analysis Response Plots

You can add linear analysis plots to App Designer apps and update the plots based on user interactions. (自 R2024b 起)
- RLC Circuit Analyzer App
- Notch Filter Discretizer App
Create Open-Loop Control Design App
Using App Designer, you can create an app that includes an open-loop editor that allows users to design a compensator for a SISO plant model. (自 R2025a 起)