Advanced Search

Question: Matrix and power spectrum

Question:Matrix and power spectrum

mkj256 40
June 05 2014
0

I have a matrix (1002,2) where first column isthe time and the second is numerical solution of an angle.My angle should be oscillating periodically but I am getting a noise at large times. I need to check if this noise contains certain frequencies in it so I need to plot a power spectrum of my data. How can I do that 

 
Please Wait...