uimoveresp


Purpose

User Interface for Move Response Animation

Syntax

uimoveresp(fem,f)
uimoveresp(fem,f,fnmif)
uimoveresp(fem,f,fnmif,plfmt)

 Description

UIMOVERESP creates a figure with an imat_shp animation axes in the upper part of the figure and a function plot axes in the lower part of the figure. Selecting a point on one of the plotted functions with the cursor animates the move response shape at that spectral line. A move response shape, or operating shape, is simply the values of the frequency response functions at a spectral line.

FEM is an imat_fem object. F is an imat_fn object containing only frequency response functions or cross spectrum functions. F can only have one reference coordinate and only one ordinate numerator data type. FNMIF is an imat_fn object that is plotted in the function plot axes as a mode indicator function. If FNMIF is not included, the first function in F is plotted. All of the functions in F and FNMIF must have consistent abscissa attributes. PLFMT is the y-axes plot format, which can be 'logmag', 'linmag', 'real', or 'imag'. The default is 'logmag'.