Error using plot ; spectrum of function

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Why I get error using the following code?
syms t w;
syms g h;
g=fourier(exp(-1*(t^2)));
h=abs(g);
w=-10.1:10.1;
plot(w,h);

Accepted Answer

Walter Roberson
Walter Roberson on 1 Nov 2017
plot(w, subs(h))
  3 Comments
geometry geometry
geometry geometry on 2 Nov 2017
Yes thanks! I'm sorry it works fine. (I was using fplot instead of plot).

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More Answers (1)

Karan Gill
Karan Gill on 1 Nov 2017
Plot symbolic functions by using fplot.
fplot(h)
  1 Comment
geometry geometry
geometry geometry on 1 Nov 2017
Thanks but it doesn't plot spectrum of f(t) correctly. I want to plot the spectrum of arbitrary function for example exp(-t^2) , dirac(t), ...
could you help me?

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