Qiang Zhi
Abstract
A new method realizing FFT signal processor is presented. The method uses the sampling algorithm to achieve parallel Fast Fourier Transform of numerous data. According to particular processing structure matching FFT hardware and DSP, the processing speed is increased significantly.The method is proved effective theoretically and practically.
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A new method realizing FFT signal processor is presented. The method uses the sampling algorithm to achieve parallel Fast Fourier Transform of numerous data. According to particular processing structure matching FFT hardware and DSP, the processing speed is increased significantly.The method is proved effective theoretically and practically.
Key concepts: Fast Fourier transform, Digital signal processing, Computer science, Field-programmable gate array, Split-radix FFT algorithm, Prime-factor FFT algorithm, Signal processing, Computer hardware