IEEE

Design of High-Speed Pipelined 1024Point Radix-2ˆ2 Fft Using Modified Input Scheduling Algorithm

Abstract: FFT algorithms using hybrid Radix structures play a key role in the design of DSP processors used in 4G and 5G communications. This paper explores a low complex and high speed hybrid FFT ...
IEEE

Design of Approximate Floating-point FFT with Mantissa Bit-width Adjustment Algorithm

Abstract: The Fast Fourier Transformation(FFT), as a high-efficiency algorithm of the Discrete Fourier Transform (DFT), is widely used in Digital Signal Processing ...