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Nicolas


Politecnico di torino

自 2012 起处于活动状态

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Professional Interests: Travelling, photography, chess

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Plotting a train pulse
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 ...

12 years 前 | 0

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

12 years 前 | 3 个回答 | 0

3

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Why with even numbers the sin looks completly different that with odd number
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...

12 years 前 | 2 个回答 | 0

2

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已回答
little problem in plotting a signal. Both x, y has the same lenght but is not plotting correctly
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...

12 years 前 | 0

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little problem in plotting a signal. Both x, y has the same lenght but is not plotting correctly
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...

12 years 前 | 3 个回答 | 0

3

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已回答
Hanning Window
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...

12 years 前 | 0

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Helping with the plot of a function
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 ...

12 years 前 | 1 个回答 | 0

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

12 years 前 | 0 个回答 | 0

0

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Differences between fft, psd, pwelch etc..
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...

12 years 前 | 2 个回答 | 1

2

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plot a signal in the freq domain
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...

12 years 前 | 2 个回答 | 0

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