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用汉宁窗函数 的频谱分析源代码

于 2020-08-15 发布 文件大小:1KB
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代码说明:

  减少频谱泄漏,通常在采样后对信号加窗。在电机故障诊断领域,需同时考虑频率分辨率和频谱泄漏。应用最广泛的窗函数是汉宁窗。(To reduce the spectrum leakage, a window is usually added to the signal after sampling. In the field of motor fault diagnosis, frequency resolution and spectrum leakage should be considered at the same time. The window function is the most widely used Hanning window.)

文件列表:

MATLAB信号处理 频谱分析加汉宁窗函数 源代码\FFT_window.m, 564 , 2014-03-08
MATLAB信号处理 频谱分析加汉宁窗函数 源代码\Read Me.url, 331 , 2014-01-07
MATLAB信号处理 频谱分析加汉宁窗函数 源代码\联系我们.txt, 294 , 2014-02-06
MATLAB信号处理 频谱分析加汉宁窗函数 源代码, 0 , 2014-03-08

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