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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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xiaobobianhuanyuyingyong
某一直升机齿轮箱上的早期损伤的特征是，在伴随振动信号上产生一个可变周期的非平稳扰动信号。要求按此特征构造一组有物理意义的数据仿真早期故障信号，应用小波变换技术分析故障的特征和发生时刻。(a helicopter gearbox early on the characteristics of the injury, In addition to the vibration signal produced a variable cycle perturbation of non-stationary signals. Click here to request a group of tectonic significance of a physical early fault simulation data signals Application of wavelet transform technical analysis of the features and fault occurred moments.)

2007-07-03 02:32:53下载

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基于小波变换的信号奇异性检测及去噪例程
这个程序是基于小波变换的信号奇异性检测及去噪的一些例程(using wavelet method and SVD to process the signal and denoise)

2017-06-29 16:07:33下载

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zuixiaoerchengfa
关于最小二乘法的相位解包裹,对于学些图像处理的同学还是很有用的哦~(It s about the least squares method of phase unwrapping )

2012-04-15 23:36:14下载

积分：1
DWT_1D
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. )

2013-11-10 22:12:48下载

积分：1
matlab.rar
matlab程序源代码,包括小波分析理论与MATLAB R2007实现所有代码。(matlab program source code, including all code wavelet analysis theory and MATLAB R2007.)

2013-04-12 14:22:03下载

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wavelet-pudn-3
wavelet transforms in advanced forms

2014-01-12 06:02:24下载

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Untitled
自己编写离散小波变换与离散小波反变换程序对一幅图像做2级小波分解（离散小波变换）与合成（离散小波反变换）(Write your own discrete wavelet transform and discrete wavelet inverse transform procedure on an image to do two wavelet transform (DWT) and synthesis (discrete wavelet inverse transform))

2010-06-06 15:33:00下载

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dbdjc
一个利用小波变换模极大值方法进行信号检测的程序(a wavelet transform modulus maxima method of signal detection procedures)

2007-04-27 16:56:49下载

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wavelet_kompressor
Wavelet compression algorithm. Start by computing a complete wavelet-transform using the cohen-daubechies-fevereau (2,2) biorthogonal wavelet (which incidentally seems to be the same as used for lossless JPEG2000, but they call it a (5,3)?).

2014-02-06 22:44:46下载

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Wavelab850
说明： MATLAB的软件包，用于小波变换，安装到自己的MATLAB工具箱中。(MATLAB software package for wavelet transform.)

2020-06-21 07:20:01下载

积分：1

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