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electric1

于 2007-01-17 发布 文件大小:2KB
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  利用小波变换实现对电能质量检测的算法实现(using wavelet transform to detect power quality algorithm)

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electric1.m

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    实现连续小波变换,对信号进行频谱分析。精度很高(continuous wavelet transform)
    2015-10-16 21:58:51下载
    积分:1
  • wavelet_denoise1
    利用小波变换对图像去噪,可以运行,并附有详细的说明,本人编写,感觉不错!欢迎共享.(Using Wavelet Transform for Image Denoising, you can run, together with detailed instructions, I prepared, I feel good! Welcome to share.)
    2008-02-28 13:30:58下载
    积分:1
  • 3900001
    本文研究的是利用奇异性指数实现对设备状态监视和故障预警功能。首先用LabVIEW 采集传感器电信号,然后对采集到的电信 号进行小波变换得到信号包络奇异点的奇异性指数,即设备运行状态的特征值(In this research project, we use LabVIEW to do wavelet-transformation to the signal collected by sensors in order to get singularity index from the singular points of the particular signal’s envelope. Through comparing this eigenvalue to the figures in a standard database, we can know the functional status of the instruments. Not only the diagnoses are continuously displayed, but alarms about signs of dysfunction will also be raised in a proper way. In other words, both the supervision of the instrument and warning of dysfunction can be achieved)
    2012-01-31 16:35:56下载
    积分:1
  • Forward-modeling
    matlab编的瑞利面波的正演模拟,用于浅层地震勘探研究(Matlab compiled Rayleigh wave in the forward modeling of, used in the shallow seismic exploration and research )
    2021-03-09 15:49:27下载
    积分:1
  • JZBWav_4_29
    基于小波变换的语音识别,内含毕业论文和摘要以及可执行源程序(Speech recognition based on wavelet transform, containing thesis and summary of executable source code)
    2021-03-03 14:49:33下载
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  • bande-limination-filter
    使用带通滤波器对图像进行处理,滤除不必要的杂波(Using band-pass filter to do image processing, filtering unnecessary clutter)
    2012-09-23 17:32:46下载
    积分:1
  • DWT_1D
    本程序用Mallat算法实现小波变换,方法简答以实现(This program uses the mallat algorithe to implement wavelet transform)
    2017-11-21 11:42:10下载
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  • wavelet
    利用matlab中的小波变换函数,对图像进行小波降噪,并分析降噪效果。(The wavelet transform using matlab function, the image wavelet noise reduction, and analyze the noise reduction effect.)
    2013-07-22 16:17:51下载
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  • toolbox_liftwave
    一个提升小波变换的matlab工具包。可以实现97,53,haar等系列的提升小波分解与重构。(an upgrade wavelet transform Matlab tool kit. 97,53 can be achieved, haar series of lifting wavelet decomposition and reconstruction.)
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  • xiaobotiqu.m
    关于小波包变化的,特征提取的一些程序,可直接运行成功。(Wavelet packet feature extraction)
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