An Approach to FPGA-based Time-Frequency Spectrogram by Real-Time Sweep Spectral Extraction Algorithm
碩士 === 崑山科技大學 === 電子工程研究所 === 94 === We have proposed an approach to build up an FPGA-based time-frequency spectrogram for time-varying signal. Instead of short time-interval FFT algorithm, we have adopted real-time sweep spectral extraction algorithm to reduce large memory usage. By fixing the swee...
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| Format: | Others |
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2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/56001183905681831310 |