You probably have at least a nodding familiarity with the Fourier transform, a mathematical process for transforming a time-domain signal into a frequency domain signal. In particular, for computers, ...

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 ...

New IP Core Is Ideal for FPGA Co-processors Used for Software Defined Radio, Sonar, Image Processing, and Wireless Infrastructure Applications San Jose, Calif., March 17, 2004—Altera Corporation ...

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).

Digital signal processors have a role to play in smart grid applications such as advanced power analytics, PLC and wireless communications, write Thanh Tran and Gustavo Martinez. The aim of the ‘smart ...

What we hear from customers is that there is a growing need for very fast and very flexible DSP, which hardwired solutions can’t address. And that the fastest solutions are FPGAs, but they are big, ...

Learning Digital Signal Processing (DSP) techniques traditionally involves working through a good bit of mathematics and signal theory. To promote a hands-on approach, [Clyne] developed the DSP PAW ...

ADC and DAC are the most typical mixed signal devices. In mixed signal testing, analog stimulus signal for an ADC is generated by an arbitrary waveform generator (AWG) which employs a D/A converter ...

Company delivers a 32-channel Viterbi decoder core for communication subsystems for $0.14* and DUC/DDC functions for wireless base stations at $2.22* per channel SAN JOSE, Calif., December 10, 2003 - ...