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xianxintiaopinbo

于 2011-04-28 发布 文件大小:330KB
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  本文通过matlab仿真,比较线性调频信号的FFT和STFT,并研究了信号中混入各种噪声后如何处理。(In this paper, matlab simulation, comparison of the FFT and linear FM signal STFT, and studied all kinds of noise signals mixed How to handle.)

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