plot Complementary Cumulative DIstribution

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kirtesh
kirtesh le 28 Mai 2011
Commenté : abdullah qasim le 10 Oct 2019
> I want to plot Complementary Cumulative DIstribution > Function(CCDF) of a random variable. There is a > command to plot only Cumulative Distributive > Function(CDF)-"cdfplot". How to get the CCDF plot? > I thought of one way. First get the points from the > CDF plot. then subtract them from 1(because CCDF = 1 > - CDF). But I dont know how to get the points from a > plot. Can somebody help me?

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Teja Muppirala
Teja Muppirala le 28 Mai 2011
cdfplot calls cdfcalc. You can use this to get the actual values.
X = randn(10000,1);
[ycdf,xcdf] = cdfcalc(X);
xccdf = xcdf;
yccdf = 1-ycdf(1:end-1);
plot(xcdf,yccdf);
  1 commentaire
abdullah qasim
abdullah qasim le 10 Oct 2019
great but I have just posative signal

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