How can I plot a single graph that is generated from a file that contains various subfiles?

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Ede gerlderlands
Ede gerlderlands 2012-8-30
I want to plot (u vs time) for each i's in a single graph together.The problem is, how can I give separate color, line type for each i's, here is the code which I tried to work upon. thanks
datafiles = dir('datarus*_qsStruc.mat');
for i = 1:length(datafiles)
load(datafiles(ii).name)
u = qsStruc.beta;
time = qsStruc.time;
plot(u,time,'o');

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回答（1 个）

Kevin Claytor
Kevin Claytor 2012-8-30
datafiles = dir('datarus*_qsStruc.mat');
nfiles = length(datafiles);
% Get plot colors from a colormap
mycolors = lines(nfiles);
for ii = 1:nfiles
load(datafiles(ii).name)
u = qsStruc.beta;
time = qsStruc.time;
% Set the color to the corresponding entry from the colormap
plot(u,time,'o','color',mycolors(ii,:));
Replace "lines" with whatever colormap suits your fancy.
  1 个评论
Walter Roberson
Walter Roberson 2012-8-30
Or, as was suggested in your earlier question, use plt() which is designed to be able to automatically generate combinations of color and markers and line styles in order to distinguish many different lines.

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