Honored Contributor
Honored ContributorI will continue here the thread.
Thanks wronghorizon, but I've just checked these threads but I really cannot learn too much from them...:( Also because I found some incompatibility between the System Versions... I've tried to make my scheme more clear... maybe now somebody can be helpful to me. I will explain first my scheme and then my problems. It's fondamentally divided in 3 parts: 1) Matlab FFT power spectrum output using only the proper block "Matlab FFT Spectrum" 2) Matlab FFT power spectrum output using simpler matlab blocks, I made this to understand how to work with the Megacore output.... and to compare the Megacore output to somethin similar 3) Megacore FFT power spectrum The first output is obviously perfect!!:D The second output is not 0 on the frequencies not excaited...this because I haven't implemented the Hanning windowing I think ...but this is not a problem , anyway the plot show the right peak. The third output has some problem: It's seem to be shifted and it's not really accurate like the matlab one,some times the spectrum is not specular also..... Can you give me some suggestion???? THANKS http://img385.imageshack.us/img385/6451/fftimgqe1.jpg
