This audio spectrum analyzer utilizes an ARM7 LPC2138 microcontroller to create an FFT algorithm while performing digital signal processing without the use of special DSP processor. This audio ...

Across a range of applications, the two most common functions implemented in FPGA-based high-performance signal processing are finite impulse response (FIR) filters and fast Fourier transforms (FFTs).

Portland, Oregon -- October 1, 2010-- At processing rates of up to 306 complex mega pixels per second (Mpps), the new OptNgn 2DFFT FPGA library elements are the perfect choice for inexpensive, low ...

This is a preview. Log in through your library . Abstract Apart from the fact that they are both ingenious and remarkably efficient, there would appear to be little kinship between fast Fourier ...

MILPITAS, CA, October 10, 2005 – AccelChip Inc., the industry’s leading provider of semiconductor Intellectual Property (IP) and software for MATLAB® and Simulink® DSP algorithms targeting silicon, ...

In the early 2000s, digital signal processors (DSP) were simple in architecture and limited in performance, but complex in programming. However, they evolved to meet of the increased performance ...

Researchers from MIT have developed a new algorithm designed to improve on the fast Fourier transform (FFT) in a large number of cases. The discovery paves the way for smartphones to wirelessly ...