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DFTandFFT

于 2011-03-25 发布 文件大小:2KB
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说明:  信号的DFT和FFT频谱分析,以及对乃奎斯特采样频率的理解练习,对信号分析的朋友很有帮助( For a Linear Frequency Modulation signal,try to analyze its property in frequency domain.Given a system h(t) output.)

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