Question

frequency vector in a fft
Hi all, I am trying to do the fft of a signal (here attached cc.txt), unfortunately I do not understand which frequency I shou...

5 years ago | 4 answers | 0

Question

how tocreate a new array that select the columns with a specific prefix in the header row
Hi, I would like to create a new array that select the columns with a specific prefix in the header row. In particular you can...

5 years ago | 1 answer | 0

Question

3D Plot from xls
Hi all, I am a new user of Matlab, I have a file .xlsx and I would like to plot a 3d graph of these data. Unfortunately I was n...

5 years ago | 1 answer | 0

Question

Error in power_spectrum (line 9) M = csvread(devc_file,2,0);
Hi, I am new user of matlab and I need to use a matlab file that a developer did. Unfortunately I see this error: Error in pow...

6 years ago | 1 answer | 0