Creating a simple plot
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Im trying to plot y=x*e^(-x^2) where the range of x is from -3,3
Ive tried running
x = -3:3; y = x*exp(-x.^2); plot (x, y) however i keep getting the error Inner matrix dimensions must agree. Not quite sure what that means
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Rick Rosson
le 1 Oct 2014
Modifié(e) : Rick Rosson
le 1 Oct 2014
Use .* instead of * here:
y = x.*exp(-x.^2);
Also, you will want higher resolution:
x = -3:0.01:3;
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Plus de réponses (2)
Michael Haderlein
le 1 Oct 2014
You need element-wise multiplication:
x = -3:3;
y = x.*exp(-x.^2); %<-- here, I added the point
plot (x, y)
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