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DWT_1D

于 2013-11-10 发布 文件大小:1KB
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  离散小波变换是指在特定子集上采取缩放和平移的小波变换,是一种兼具时域和频域多分辨率能力的信号分析工具。此变换运用可以缩放平移的小波代替固定的窗进行计算分析,主要应用于信号编码和数据压缩。(Discrete wavelet transform refers to the specific subset take scaling and translation on the wavelet transform, is a kind of multi-resolution ability both time domain and frequency domain signal analysis tool. This transformation can use zoom translational wavelet calculation and analysis instead of the fixed window, mainly used in signal coding and data compression. )

文件列表:

DWT_1D.m,2383,2013-11-10

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    2008-06-23 13:18:06下载
    积分:1
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    2008-05-06 07:54:00下载
    积分:1
  • 3971002xiaobo
    小波变换分析,含有小波源程序和仿真主程序,适用于非平稳冲击振动信号的时频特性分析。(The wavelet transform analysis, which contains the small wave source program and the simulation main program, is suitable for the analysis of the time-frequency characteristic of the nonstationary shock vibration signal.)
    2018-03-27 14:18:49下载
    积分:1
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    2021-02-07 10:49:55下载
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    2019-04-08 19:34:23下载
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    2012-04-17 17:22:01下载
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