Last week I've been trying to implement the Order Analysis in MATLAB in vain. I've read a lot of docs about it like this one , but I still can't figure it out. This will be my last shot.
Say I have recorded 10sec audio file of a rotating machine, the sampling frequency is 96Khz. In this 10sec interval, the speed of the machine will continuously increase, say from 800rpm to 1500rpm. Is there any way to calculate the Order Analysis for this machine? I'll be grateful for any hint!