| Contents | Index |
bodemag(sys)
bodemag(sys,{wmin,wmax})
bodemag(sys,w)
bodemag(sys1,sys2,...,sysN,w)
bodemag(sys) plots the magnitude of the frequency response of the dynamic system model sys (Bode plot without the phase diagram). The frequency range and number of points are chosen automatically.
bodemag(sys,{wmin,wmax}) draws the magnitude plot for frequencies between wmin and wmax (in rad/TimeUnit, where TimeUnit is the time units of the input dynamic system, specified in the TimeUnit property of sys).
bodemag(sys,w) uses the user-supplied vector W of frequencies, in rad/TimeUnit, at which the frequency response is to be evaluated.
bodemag(sys1,sys2,...,sysN,w) shows the frequency response magnitude of several models sys1,sys2,...,sysN on a single plot. The frequency vector w is optional. You can also specify a color, line style, and marker for each model, as in
bodemag(sys1,'r',sys2,'y--',sys3,'gx')

Learn more about resources for designing, testing, and implementing control systems.
Get free kit| © 1984-2012- The MathWorks, Inc. - Site Help - Patents - Trademarks - Privacy Policy - Preventing Piracy - RSS |