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thanks Masoud...yes, it works but i have to write it in a way that I can change easily and not doing manually.... I think that ...

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Answered 3 years ago

Hello!! I am plotting an easy sin function but I dont understand why when the variable delta is 0.2 0.4 0.6 and so on I get a p...

2 Answers

Asked 3 years ago

Hello!Thanks for the response. By i I mean the imaginary unit. What I am trying to do with the loop is to calculate the vector...

Hello! Mainly, because it filters out with 42.3 dB all the freq. after the 3dB main lobe. It is easy to compute and gets really...

Hello! I am trying to plot in the freq domain but I have found a lot of different ways to proceed but I cant see the differen...

Hello!! I am trying to plot this function X= m*((sin(pi*f/2*m)*sin(pi*f/n))/pi*f*cos(pi*f/2*m))^2; that is in the freq doma...

Hello!! I need to plot differents square waves changing the frecuency for later on compute the fft and see how it changes. Th...

3 Answers

Hello!! I have this code and I am not getting what I should, that actually is a kind of sin that decrease whith the time. I hav...

Hello!! I am trying to plot a function in freq-domain that decrease with f, I should get a kind of sin that decrease when time ...

1 Answers

Hello!! I need to plot differents square waves changing the frecuency for later on compute the fft and see how it changes. T...

0 Answers