HDL IFFT optimize latency
조회 수: 2 (최근 30일)
이전 댓글 표시
Hi; I used Optimize HDL IFFT but i have latency delay in the output which a lot of zero i think it is the like a time delay of real time processing. My question is how can i remove this zero in the output
댓글 수: 0
채택된 답변
Bharath Venkataraman
2015년 12월 7일
편집: Bharath Venkataraman
2015년 12월 7일
The latency indicates the real-life behavior of the system on an FPGA or ASIC. To look at the data only when it is valid, use the valid output of the block and look at the data only when the validOut is high.
댓글 수: 4
Bharath Venkataraman
2016년 1월 5일
For your purposes, I believe you should take the output of the IFFT, and send it to a To Workspace block along with the validOut. In MATLAB, you can look at the data for all the indices which have validOut high. If the To Workspace output variables are dataOut and validOut, dataOut(validOut) -> should give you all the data when validOut is high.
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Transforms에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!