MATLAB: HOW EXACTLY THIS MATLAB PROGRAM WORKS

error detection

This is a program in which we are detecting error in rotating machines by recording their sound and passing it through matlab and comparing the different signals.

Best Answer

  • It takes the Fourier transform of the signal, subtracts the D-C offset, computes the power as the square of the magnitude of the Fourier transformed signal, convolves it with a Hanning window, and plots it.