LPVPLOT - Plot PMAT data as a function of the independent variable.
Contents
Syntax
lpvplot(PMAT) lpvplot(PLOT_TYPE,PMAT1,PMAT2,PMAT3, ...) lpvplot(PLOT_TYPE,PMAT1,'linetype1',PMAT2,'linetype2',...)
Description
lpvplot plots the data contained in a pmat against the independent variable it depends on. The syntax is identical to the uplot command in the Robust Control Toolbox, except the data are pmat.
lpvplot(PLOT_TYPE,PMAT1,PMAT2,PMAT3, ..., PMATN) plots the value of PMAT1, PMAT2, PMAT3, ..., PMATN against the independent variable. PMAT1, PMAT2, PMAT3, ... can only depend on a single independent variable, and they must all depend on the same independent variable.
The (optional) PLOT_TYPE argument must be one of:
- 'iv,d' matin .vs. independent variable (default option)
- 'iv,m' magnitude .vs. independent variable
- 'iv,lm' log(magnitude) .vs. independent variable
- 'iv,p' phase .vs. independent variable
- 'liv,d' matin .vs. log(independent variable)
- 'liv,m' magnitude .vs. log(independent variable)
- 'liv,lm' log(magnitude) .vs. log(independent variable)
- 'liv,p' phase .vs. log(independent variable)
- 'nyq' real .vs. imaginary (parametrized by indep variable)
- 'nic' Nichols chart
- 'bode' Bode magnitude and phase plots
lpvplot(PLOT_TYPE,PMAT1,'linetype1',PMAT2,'linetype2',...) enables the user to set the linetype for the data associated with each pmat input.