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CSBP_matlab

于 2012-06-12 发布文件大小:16KB

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下载积分: 1 下载次数: 380

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代码说明：

用于压缩感知的基追踪(Basis pursuit)算法，程序非常详细，仅供参考(Basis Pursuit (Basis is pursuit) algorithm for compressed sensing.)

文件列表：

CSBP_matlab
...........\convpdf.m,40,2008-11-28
...........\convpdf_fft.m,108,2008-11-28
...........\decoder.m,5055,2008-12-22
...........\dispvec_anderrors.m,278,2008-11-28
...........\divpdf.m,46,2008-11-28
...........\divpdf_log.m,42,2008-11-28
...........\driver.m,1377,2008-12-22
...........\driver_function.m,1699,2008-12-22
...........\encoder.m,307,2008-11-28
...........\fftshift_shri.m,116,2008-11-28
...........\generatex_noisy.m,245,2007-04-02
...........\gen_phi.m,951,2008-11-28
...........\GetSelfIndices.m,841,2008-11-28
...........\get_aux.m,390,2008-12-22
...........\gmean.m,82,2008-11-28
...........\ifftshift_shri.m,117,2008-11-28
...........\main.m,1696,2008-12-22
...........\meanpdf.m,67,2008-11-28
...........\meanvarmaxpdf.m,157,2008-11-22
...........\mulpdf.m,45,2007-04-02
...........\mulpdf_log.m,41,2007-04-02
...........\normpdf.m,1174,2006-03-01
...........\reverse.m,51,2007-04-02
...........\setdiff_shri.m,74,2008-11-28
...........\shiftpdf.m,224,2008-11-28
...........\shiftpdf_fft.m,402,2008-11-28
...........\sims1c.m,4273,2008-11-28
...........\sims2d.m,4241,2008-12-09
...........\sims3b.m,3838,2008-12-14
...........\sims4b.m,4279,2008-12-14
...........\sims_graphs.m,2632,2008-12-21
...........\unconvpdf_fft.m,86,2008-11-28

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wavepage
小波包分析提取振动信号中的分解，系数重构特征频率，以及能量谱分析计算(Wavelet packet analysis to extract the vibration signal decomposition coefficient reconstruction of the characteristic frequency, and calculate the energy spectrum analysis)

2011-11-01 16:08:34下载

积分：1
wavelet_example
小波变换的例子，小波变换的例子，小波变换的例子，小波变换的例子，(wavelet transform example, wavelet transform example, Wavelet Transform example, wavelet tra nsform example,)

2020-11-23 21:39:34下载

积分：1
Image-zoom---modified-WT
实现文章李根.基于小波变换修正的双线性图像插值图像放大方法，信息技术，2010.9 一文的仿真。包括自编的双线性插值和最近邻插值方法。(Lee, realize the article based on wavelet transform image modified bilinear interpolation method of image magnification, information technology, article 2010.9 of the simulation. Including self bilinear interpolation and nearest neighbor interpolation method.)

2011-10-31 15:17:32下载

积分：1
EMDdenoise
一种基于EMD分解后对imf分量利用小波分解进行去噪的方法，给出了相应的例子，有注释(Based on the EMD decomposition after the imf component by using the method of wavelet decomposition denoising, corresponding examples are given, with comments)

2013-09-06 13:37:52下载

积分：1
wavelet_denoise
小波变换，小波去噪，包含多种去噪方法，模极大值，自适应，阈值去噪(Wavelet transform, wavelet denoising, including multiple Denoising, modulus maxima, adaptive thresholding)

2013-09-05 15:07:32下载

积分：1
wavelets
基于小波变换的图像压缩编码，实现了多种小波变换，并且实现了12:1的高压缩率。(Based on Wavelet Transform Image Coding, to achieve a variety of wavelet transform, and achieved a high 12:1 compression ratio.)

2008-12-29 09:02:17下载

积分：1
image-comp-by-wavelet
this project by karen lees in 2002 is "image compression by wavelet" 7ayder..eng

2011-04-30 21:07:57下载

积分：1
Matlab 梳状滤波器程序
心电图(ECG)是临床上诊断心血管疾病的重要方法。数字滤波作为数字信号处理技术的重要组成部分，广泛应用于诸如信号分离、恢复、整形等多种场合中。为了使信号不失真及在可编程逻辑器件中容易实现，采用具有严格线性相位特性的FIR滤波器进行低通滤波（0-150Hz），用整系数梳状滤波器来去工频干扰及基线漂移,从而达到对心电信号进行预处理的目的。(Electrocardiogram (ECG) is an important method for clinical diagnosis of cardiovascular diseases. As an important part of digital signal processing technology, digital filtering is widely applied to many occasions, such as signal separation, recovery, shaping and so on. In order to make the signal undistorted and easy to be realized in programmable logic device, the FIR filter with strict linear phase characteristics is used for low pass filtering (0-150Hz), and the entire coefficient comb filter is used to get the interference of the power frequency and the baseline drift, thus the purpose of preprocessing the ECG signal is achieved.)

2018-04-06 19:05:57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
emd
经验模态分解程序包希尔伯特黄变换程序的matlab程序仅供参考(Empirical mode decomposition package Hilbert Huang transform program)

2017-09-03 15:10:58下载

积分：1

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