Floating-point FFT IP core

Targeting high-performance FPGA devices from Xilinx and Altera, this floating-point FFT core performs and transforms on complex data ranging from 256 points to 1 million points. Based on a radix-32 architecture, the FFT core allows you to change the transform length on-the-fly without having to reconfigure the programmable device. You can use the IEEE 754-compliant core for high-precision spectral analysis, radar, and video processing applications. 4DSP, www.4dsp.com.