This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
目前在使用VC5509A，查阅资料发现可以通过修改twiddle32.asm来实现4096点32位FFT(4096点的16位FFT库中已实现),请教怎样生成这个32位的4096点旋转因子表?用matlab尝试了生成一下，结果不对。
嗯，花了好几天，总算搞定了。目前在测试，结果与matlab中结果一致。
