Tool/software: Code Composer Studio
I'm developing a FW using the USBSTK5515 board:
I'm trying to use the convol2 routine from the DSP Library (DSPLibrary_spru422j.pdf) but it works differently from an ordinary convolution routine that needs an input buffer of length N, a kernel buffer of length M and an Output buffer of N+M-1 length.
The convol2 routine works with an input buffer of N+M-1 length, where N: output buffer length, M: kernel buffer length.
Is there anybody that may explain me how this routine works ?
Thanks
Luigi
