how to generate two waveforms which have the same variance and different kurtosis
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I want to generate two signals. They have the same variance and different kurtosis. My ideal signals are shown in figure.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/156604/image.jpeg)
Does anybody can solve this problem for me? Thanks.
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Image Analyst
am 25 Sep. 2016
Try creating an amplitude vector and a sine wave and multiply them.
t = 1 : 400
period = 30 % or whatever....
amplitude = ... some function of t you decide on.
y = amplitude .* sine(2*pi*t/period)
plot(t, y);
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