FIR FILTER REALIZED ON DSP AND METHOD FOR REALIZING THE SAME

摘要

The present invention relates to the implementation of the FIR filter of the transmitter pulse shaping, there is a digital communication system , the existing in the filter as implemented in the ASIC implementation of the release on the DSP to use a feature that the zero-padding on the optimization of the filter . ; more specifically , by the zero padding operation is unnecessary when the filter implemented on the DSP, causing so on how to optimize the filter to obtain the best performance of the filter in operating time reduces the load of the DSP according to the operation to be carried out only operation for obtaining the actual data value of the output from the filter operation to remove the operation thereof will .