The Discrete Fourier Transform (DFT) is a discrete numerical equivalent using sums instead of integrals which maps well to a digital processor like a DSP The Fast Fourier Transform (FFT) is just a ...

Using a core-based divide-and-conquer approach helps to overcome the challenges of high power consumption and huge data volume generated during testing. This article describes the results achieved by ...

May 19, 2003 - RF Engines Limited (RFEL), the signal-processing specialist based on the Isle of Wight, UK, has added high speed Polyphase DFT (Discrete Fourier Transform) cores to its extensive range ...

This article describes the results achieved by Qualcomm, with the help of Synopsys Professional Services, using multi-mode test architecture on its 65nm DSP core; DFT MAX was used for scan compression ...