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Highlights from
Feedback Control of Dynamic Systems, 4th Ed., G. F. Franklin, J. D. Powell, A. Emami-Naeini

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Feedback Control of Dynamic Systems, 4th Ed., G. F. Franklin, J. D. Powell, A. Emami-Naeini

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25 Apr 2003 (Updated )

.m and .mdl files for Feedback Control of Dynamic Systems

fig6_85.m
%  Figure 6.85      Feedback Control of Dynamic Systems, 4e
%                   Franklin, Powell, Emami
% 

clear all
close all;

w=logspace(-2,2,100);
ff=180/pi;
ii=1:78;
semilogx(w(ii),-w(ii)*ff);
grid;
xlabel('w (rad/sec)');
ylabel('phase (deg)');
title('Fig. 6.85 Phase lag due to pure time delay.');

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