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DIGITAL FILTERING DEVICE, DIGITAL FILTERING METHOD, AND STORAGE MEDIA STORING PROGRAM
DIGITAL FILTERING DEVICE, DIGITAL FILTERING METHOD, AND STORAGE MEDIA STORING PROGRAM
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机译:数字滤波装置,数字滤波方法和存储介质存储程序
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摘要
A digital filtering device is provided that makes it possible to reduce the size and power consumption of circuitry for filtering using FFT and IFFT. The digital filtering device includes a first filtering unit for receiving first data in a first sequence, performing a first filtering process including a fast Fourier transformation process and an inverse fast Fourier transformation process on the first data, and outputting second data in the first sequence.
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