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how to make a plot smooth

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Mayank Lakhani
Mayank Lakhani 2015-8-11
评论： Star Strider 2015-8-12
How to smooth a plot?
len1 = [25, 250, 500, 750, 1000];
for k1 = 1:length(len1)
standard_deviation1(k1) = std(resdphs(1:5000, len1(k1)));
end
f10 = [110, 100, 90, 80, 70];
figure(3),plot(f10, standard_deviation1);xlabel('frequency'); ylabel('standarddev');
grid
  2 个评论
Adam
Adam 2015-8-11
Your plot seems to bear no relation to the code that comes with it.
Mayank Lakhani
Mayank Lakhani 2015-8-11
Hey, Adam sorry for my mistake.

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Star Strider
Star Strider 2015-8-11
I’m not certain what you want to do, but you might consider experimenting with polyfit and its friends.
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Mayank Lakhani
Mayank Lakhani 2015-8-12
Hey Star Strider, thanks it is working :)

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