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xin

于 2015-04-24 发布 文件大小:1KB
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  对仿真信号进行时频分析,单峰检测,脊线提取,脊线拟合,计算脊线波动方差,从而判断信号类别。本次仿真采用的是线性调频信号,对其他信号也具有适用性。对仿真信号进行时频分析,单峰检测,脊线提取,脊线拟合,计算脊线波动方差,从而判断信号类别。(The time-frequency analysis of the simulation signal, unimodal detection, ridge line extraction, ridge line fitting, fluctuation variance calculation ridge line, to determine the signal classification.USES a linear frequency modulation signal, the simulation also has the applicability for other signals.The time-frequency analysis of the simulation signal, unimodal detection, ridge line extraction, ridge line fitting, fluctuation variance calculation ridge line, to determine the signal classification.)

文件列表:

xin.m,1414,2015-03-19

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