EDN

Efficient radix-4 FFT on StarCore SC3000 DSPs

The Fast Fourier Transform (FFT) is a widely used algorithm that computes the Discrete Fourier Transform (DFT) using much fewer operations than a direct implementation of the DFT. FFTs are of great ...
TechRepublic

64 Point Radix-4 FFT Butterfly Realization using FPGA

The Fast Fourier Transform (FFT) and Inverse Fast Fourier Transform (IFFT) play vital role in signal processing. It is often used in many communication systems. The proposed paper produces realization ...
TechRepublic

Design and Synthesis of Radix-4 FFT Processor Using Vedic Multiplier

The FFT processor is a critical block in all multi-carrier systems used primarily in the mobile environment. The portability requirement of these systems is mainly responsible for the need of low ...
EDN

FFT IP cores for FPGAs

San Jose, Calif. — A set of Fast Fourier transform (FFT) floating-point intellectual property cores has been unleashed for the Stratix family of FPGAs. The FFT cores are available in two ...
Design-Reuse

Altera Introduces Industry's First FPGA Floating-Point FFT IP Cores

New Cores Leverage Stratix Device Family's Embedded DSP Blocks to Deliver a Cost-Effective Floating-Point FFT FPGA Solution San Jose, Calif., June 3, 2003—Altera Corporation (NASDAQ: ALTR) today ...
Design-Reuse

Efficient radix-4 FFT on StarCore SC3000 DSPs

Here's how to implement an efficient radix-4 FFT, using the StarCore SC3000 as an example. The Fast Fourier Transform (FFT) is a widely used algorithm that computes the Discrete Fourier Transform (DFT ...