Part Number: TMS320F28377D
Other Parts Discussed in Thread: CONTROLSUITE
Hi all:
One of my customer used the below example project to do the experiment
C:\ti\controlSUITE\libs\dsp\FPU\v1_50_00_00\examples\fft\2837x_rfft_adc.
However, he reads the data in RFFTin1Buff and calculates the result of FFT with matlab, which is very different from the result of RFFTmagBuff calculated by FFT in routine. What causes this?
Here is a comparison of the results of the analysis.
The one above is a graph drawn with MATLAB. The following one is a graph from a routine.
I am not familiar with MATLAB, I hope you can help answer this question.
Thank you.
