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STFT

于 2020-11-18 发布
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代码说明:

说明:  雷达原始信号,通过设计的汉宁窗滤波器+STFT得到瞬时频率以及滤波后的呼吸心跳的波形图显示(The original radar signal is obtained by Hanning window filter + STFT to obtain the instantaneous frequency and the waveform of the filtered breath and heartbeat)

文件列表:

tfrstft.m, 2587 , 2000-10-27
usefir1.m, 1451 , 2020-11-15
test.m, 2585 , 2020-11-16

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