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wavelet-transform

于 2012-05-04 发布文件大小:291KB

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下载积分: 1 下载次数: 126

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代码说明：

实现小波变换，小波滤波器，小波除噪等功能。(To achieve wavelet transform, wavelet filters, wavelet denoising function)

文件列表：

xiaobobaochuzao.m,414,2008-07-20
xiaobobianhuan.m,691,2008-07-20
xiaobochuzao.m,391,2008-07-20
xiaobolvboqi.m,325,2008-07-20
xiaobozengqiang.m,393,2008-07-20
小波变换图像处理结果.doc,316416,2008-07-20

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sound-spectroanalyzer
基于MATLAB的简易声音信号频谱分析仪设计源码及设计报告。可以实现音频信号的不同频段滤波。(MATLAB simple voice signal spectrum analyzer design source code and design reports. Can achieve a filtering of the different frequency bands of the audio signal.)

2012-12-16 11:31:25下载

积分：1
thresholddenoisingbasedonwavelet
小波阈值去噪的经典程序，基于小波变换阈值去噪的MATLAB源代码，效果很好。 (Classic wavelet threshold denoising procedure threshold denoising based on wavelet transform of MATLAB source code, works well.)

2010-06-02 11:15:33下载

积分：1
BackProjectionbyrao
多点目标单站SAR的回波信号仿真以及BP后向投影成像参数见合成孔径雷达成像——算法与实现一书表6.1 运行结果正确，注释比较详细(Percent more single station SAR point target echo signal simulation and backward projection imaging BP parameters, see synthetic aperture radar imaging- algorithm and implementation of a book Table 6.1 run result is correct, more detailed notes)

2020-10-28 22:19:58下载

积分：1
功率谱
说明：利用此代码绘制声信号的功率谱，显示功率谱线。普通音频文件均可实现(Drawing power spectrum)

2021-01-22 14:32:24下载

积分：1
DT-CWTcode
该源代码又称双树复小波变换源代码，它不仅具有Gabor变换的六个方向选择性，而且有更小的冗余度，对图像处理的同行们肯定有很大的价值，可直接下载使用。(The source code also known as the Dual-Tree Complex Wavelet Transform source code, it not only has the Gabor transform of the six direction selectivity, but also has a smaller redundancy of image processing colleagues certainly have great value, can directly download使用.)

2021-04-21 14:28:49下载

积分：1
kalman
kalman 卡尔曼滤波C代码用于滤除高斯白噪声的滤波测试真是可用。(The kalman Kalman filter C code for filtered white Gaussian noise filtering test is really available.)

2020-12-01 21:09:26下载

积分：1
wave_denoise
对信号进行小波去噪再重构，针对不同分解层次的高频系数，采用分层阈值方式来量化高频系数。(Signal is carried out the wavelet denoising again reconstructed to quantify high-frequency coefficients, high-frequency coefficients for different levels of decomposition, hierarchical threshold.)

2021-04-16 20:28:53下载

积分：1
scope
vc实现虚拟示波器，没有测试过不知道能用吧(vc virtual oscilloscope not tested do not know can)

2012-09-20 15:11:28下载

积分：1
DWTzip
基于Matlab的JPEG2000图像压缩实现，离散小波变换DWT，程序中图片的位置修改下可以自己运行程序看到效果(Matlab-based implementation of the JPEG2000 image compression, discrete wavelet transform DWT, where the image changes the program may be run its own program to see results)

2011-06-08 09:55:11下载

积分：1
gaussi
高斯滤波.这段代码主要用于以为信号的高斯滤波。(Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter.Gaussian Filter)

2011-12-07 09:56:04下载

积分：1

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wavelet-transform

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