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gaurav Nanda


Active since 2012

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How to calculate pink noise in Matlab?
Hello, I need to calculate pink and thermal noise in matlab. I have calculated Power spectrum of my signal. Could you ple...

12 years ago | 1 answer | 0

1

answer

Answered
How to make the x-axis on a logarithmic scale while keeping the y-axis in dB?
Thanks for the help. I also need to perform curve fitting and to find the value of (C) This is how I am doing it g = fi...

12 years ago | 0

Question


How to make the x-axis on a logarithmic scale while keeping the y-axis in dB?
Hello, I have calculated the PSD of my signal in dB. lets say, f=frequency Nc= (PSD)Power spectral density in d...

12 years ago | 3 answers | 0

3

answers

Question


Curve fitting of PSD?
Hello, I need help for the curve fitting. I am using the following command but there is some problem with it. NFFT=2^nextpow2...

12 years ago | 0 answers | 0

0

answers

Answered
I need to calculate power spectral density of a signal in MATLAB.
Thanks a lot for the answer. It still doesn't seem to work and it says "index exceeds matrix dimensions". Actually this is th...

12 years ago | 0

Question


I need to calculate power spectral density of a signal in MATLAB.
what I have to do is to calculate the noise in a signal and see how it depends on the frequency spectrum. I am trying to calcul...

12 years ago | 3 answers | 0

3

answers