Here the transformation related to the fast Fourier strategy mainly used in the field oriented well effective operations of the strategy elated to the ...

The FFT retains the Radix-2 butterfly structure but has the multiplicative complexity of a Radix-4 algorithm. This results in two Radix-2 butterflies for each complex multiplier.

We use a radix-4 decimation in frequency (DIF) variant of the FFT and optimize our code to take advantage of the SC3000's parallel architecture, resulting in a highly efficient implementation. We ...

The proposed 128-point FFT/IFFT processor employs mixed-radix (radix-2 and radix-23)algorithm to reduce the number of complex multiplications.

In this article we present an implementation of the FFT on the StarCore SC3000 DSP core. We use a radix-4 decimation in frequency (DIF) variant of the FFT and optimize our code to take advantage of ...