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Highlights from
Feedback Control of Dynamic Systems, 6th Edition, Prentice-Hall, 2010

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Feedback Control of Dynamic Systems, 6th Edition, Prentice-Hall, 2010

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MATLAB and Simulink files for the book, Feedback Control of Dynamic Systems, 6th Edition, 2010

fig8_04.m
% Fig. 8.4   Feedback Control of Dynamic Systems, 6e 
%             Franklin, Powell, Emami
%

clear all;
%close all;
clf

zgrid('new')
axis('square')
plot([-1 1],[0 0])
plot([0 0],[-1 1])
title('Fig. 8.4 Natural frequency and damping loci in z-plane')
xlabel('Re(z)')
ylabel('Im(z)')
hold off

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