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xvbodeplot.m
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xvbodeplot.m
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function xvbodeplot(sys,varargin)
% function xbodeplot(sys,linewidth,sw_linestyle,freq_Hz)
% xbodeplot using varargin mode
%
% Xu Chen xchen@engr.uconn.edu
% University of Connecticut
% 2011-04-26
nall = nargin;
nvargin = length(varargin);
ni = nall - nvargin;
% error( nargchk(1, 4, ni) );
SW_linearAxis = 0;
SW_absMag = 0;
for ii = 1:2:nvargin
if strcmpi(varargin{ii},'linearAxis')
SW_linearAxis = varargin{ii+1};
end
if strcmpi(varargin{ii},'absMag')
SW_absMag = varargin{ii+1};
end
end
% if ni<4
SW_FREQ = 0;
if sys{1}.Ts>0 % DT
SW_FREQ = 1;
freq_Hz = 0.5/sys{1}.Ts;
end
% else
% SW_FREQ = 1;
% end
% if ni<3
sw_linestyle = 'linestyleOn';
% end
% if ni<2
linewidth = 1.5;
% end
if ni<1
error('No inputs')
end
% edit rgb
linecolor = {...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0],...
'b','r',[0 0.5 0],'m',[0 0.75 0.75],[0.87 0.49 0]};
% linecolor = {...
% rgb('Blue'),rgb('Red'),rgb('Cyan'),rgb('Magenta'),rgb('Orange'),rgb('DeepPink'),...
% rgb('Blue'),rgb('Red'),rgb('LightGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black'),...
% rgb('Blue'),rgb('Red'),rgb('DarkGreen'),rgb('Magenta'),rgb('Orange'),rgb('Black')};
% linecolor = {'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g',...
% 'b','r','m','k','c','g'};
if strncmpi(sw_linestyle,'linestyleOn',11)
linestyle = {'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.',...
'-','--',':','-.'};
else
linestyle = {'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',...
'-','-','-','-',};
end
% if ~exist('linewidth','var')
% linewidth = 1.5;
% end
N = length(sys);
for ii = 1:N
if ii == 1
if SW_FREQ
freq_Hz_range = logspace(1,log10(freq_Hz),5000);
% freq_Hz_range = logspace(1,log10(freq_Hz*2*pi),1000);
freq_in_hz = xbode(...
sys{ii},linecolor{ii},linestyle{ii},linewidth,freq_Hz_range,SW_linearAxis,SW_absMag);
else
freq_in_hz = xbode(...
sys{ii},linecolor{ii},linestyle{ii},linewidth,[],SW_linearAxis,SW_absMag);
end
else
if SW_FREQ
freq_Hz_range = logspace(1,log10(freq_Hz),5000);
xbode(...
sys{ii},linecolor{ii},linestyle{ii},linewidth,freq_Hz_range,SW_linearAxis,SW_absMag);
else
xbode(...
sys{ii},linecolor{ii},linestyle{ii},linewidth,freq_in_hz,SW_linearAxis,SW_absMag);
end
end
hold on
end
subplot(211)
set( gca, 'xlim', [min(freq_in_hz) max(freq_in_hz)]);
subplot(212)
set( gca, 'xlim', [min(freq_in_hz) max(freq_in_hz)]);
subplot(211)