FFT 变换，C源代码。FFT C source code (Simple radix-2)-FFT transform, C source code. FFT C source code (Simple radix-2).

Abstract—Power is becoming a precious resource in modern VLSI design, even more so than area. This paper proposes a novel architecture for modular, scalable &reusable hybrid constant co-efficient multiplier (KCM) circuit. Comparison is made b