[波变换] Gabor小波提取特征
Gabor小波提取特征,然后用支持向量机作分类器，可以用于掌纹，人脸，指纹识别
Gabor wavelet is used to extract features, and then SVM is used as classifier. It can be used for palmprint, face recognition and fingerprint recognition (2020-09-29, matlab, 3KB, 下载3次)
[波变换] FFT、DWT、filter、PSD
对已测信号进行傅里叶变换，进行滤波器降噪，进行功率谱分析
Perform Fourier transform on the measured signal, perform filter noise reduction, and perform power spectrum analysis (2019-06-18, matlab, 2KB, 下载2次)
[波变换] first concept
廣義來說，凌波函數就是那些在時間域與頻率域都具有局部性的函數。根據海森堡
測不準定理，任何函數的時間反應與頻率反應不可能同時都很狹窄；從應用的角度
來說，就是不存在任何濾波器，可以同時在時間域和頻率域上都具有高準確度。凌
波函數像其他函數一樣受到這種理論上的限制。但是凌波函數卻容許我們在此限制
下盡可能地設計出高效率的濾波器。
It's empty because we do not need it. (2019-06-10, matlab, 16000KB, 下载0次)
[波变换] 心电信号滤波器
对心电信号进行滤波处理，计算心率。心电信号ECG的数字信号处理
The ECG signal is filtered and the heart rate is calculated. Digital Signal Processing of ECG (2019-03-12, matlab, 6KB, 下载7次)
[波变换] contourlet_toolbox.tar
2002年，MN Do和Martin Vetterli提出了一种“真正”的图像二维表示方法：Contourlet变换，也称塔型方向滤波器组(Pyramidal Directional Filter Bank, PDFB)。Contourlet变换是利用拉普拉斯塔形分解(LP)和方向滤波器组(DFB)实现的另一种多分辨的、局域的、方向的图像表示方法。
In 2002, MN Do and Martin Vetterli proposed a "real" two-dimensional representation of images: Contourlet transform, also known as Pyramidal Directional Filter Bank (PDFB). Contourlet transform is another multi-resolution, local and directional image representation method based on Laplacian pyramid decomposition (LP) and directional filter banks (DFB). (2018-11-27, matlab, 428KB, 下载2次)
[波变换] 滤波处理器
对于运动引起的图像模糊，最简单的方法是直接做逆滤波，但是逆滤波对加性噪声特别敏感，使得恢复的图像几乎不可用。最小均方差（维纳）滤波用来去除含有噪声的模糊图像，其目标是找到未污染图像的一个估计，使它们之间的均方差最小，可以去除噪声，同时清晰化模糊图像。
Filter processor code (2018-04-15, matlab, 10KB, 下载6次)
[波变换] GTOBUCK
MATLAB中文论坛Simulink控制系统板块发表的帖子:移相全桥DC/DC变换器仿真报错。 只需一步,快速开始 扫一扫,访问微社区 MATLAB中文论坛
Altar Simulink physics modeling board posted post: isolated two-way full bridge DCDC Resonant Converter... My simulation has been possible, the transformer has some problems, PWM correct phase shift generator, I have (2017-07-08, C++ Builder, 5KB, 下载8次)
[波变换] SPPP3.0PUserPGuide
SP++3.0手册，C++库的信号处理库，包括信号产生，FFT，滤波器设计，频谱分析，小波变换
SP++ 3.0 Manual, C++ library signal processing including signal generation, FFT, filter design, spectrum analysis, wavelet transform (2014-11-18, Visual C++, 2019KB, 下载27次)
[波变换] Digital-image-code
数字图像编程基础源代码,有灰度变换，反色，傅里业，小波变换各各种滤波器代码，VC2008下可编译通过。
Digital image programming underlying source code, gray-scale transformation, anti-color, Fu in the industry, the wavelet transform various filter code (2012-11-12, Visual C++, 6442KB, 下载3次)
[波变换] filter-banks
用于实现完全重构条件下的双通道滤波器设计。低通和高通相互制约。
Used to implement a dual-channel filter design perfect reconstruction condition. Low-pass and high-pass mutual restraint.Face recognition database, including yalu MIT ORL face database. Ideal for researchers Face Recognition direction. (2012-10-29, matlab, 5KB, 下载21次)
[波变换] wavelet-theory-algorithm
小波理论算法与滤波器组，一本不错的学习小波的书，自己整理的网上尚无电子版
wavelet theory algorithm and filter band, excellent book for wavelet study.
made it by myself.
first copy on the internet! (2012-05-17, matlab, 16286KB, 下载65次)
[波变换] xiaobolvboqi-de-noise
此函数用于研究Mallet算法及滤波器设计,此函数用于消噪处理,分解的有用信号小波高频系数基本趋于零.
This function is used to study the Mallat algorithm and filter design, this function is used to eliminate noise, high-frequency coefficient of the useful signal wavelet decomposition basically tends to zero. (2012-04-25, matlab, 1KB, 下载5次)
[波变换] 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, PDF, 158KB, 下载13次)
[波变换] NonlinearEnhancement
非线性小波变换图像增强， 滤波器对图像作增强提高视觉质量
Nonlinear wavelet image enhancement, image filters to improve visual quality for enhanced (2011-03-21, matlab, 1KB, 下载89次)
[波变换] FT_basic_and_applid
<小波变换的工程分析与应用>.详细的小波变换教程,特别是应用的例子很精彩,适合初学者.用浩瀚阅读器打开.
< Engineering Analysis and Wavelet Transform Application> . A detailed tutorial on wavelet transform, in particular, are wonderful examples of the application, suitable for beginners. Reader with the vast open. (2010-11-08, PDF, 10471KB, 下载7次)
[波变换] IIF
用MATLAB实现IIF低通和高通滤波器的滤波特性，并让单位取样信号，周期方波信号和周期三角波信号通过IIF，验证IIR的滤波特性
IIF using MATLAB to achieve low-pass and high-pass filters filtering properties, and to allow units sampled signals, cycle square wave signal and the periodic triangular wave signal through the IIF, verify IIR filtering characteristics of (2009-12-24, matlab, 102KB, 下载6次)
[波变换] mallet_wavelet
此函数用于研究Mallet算法及滤波器设计和消噪，原信号与消噪后信号的比较
This function is used to study the Mallet algorithm and filter design and de-noising, the original signal and the signal after denoising comparison (2008-12-02, matlab, 1KB, 下载4次)
[波变换] coef
用于产生各种多小波滤波器系数的程序，包括Cl2小波，GHM多小波等等，很好用
Used to produce a variety of multi-wavelet filter coefficients procedures, including Cl2 wavelet, GHM multiwavelet and so on, very good use (2008-03-28, matlab, 3KB, 下载124次)
[波变换] Gabor_transform
关于如何实现Gabor小波变换的文章,对于想亲自动手实现Gabor小波变换的朋友非常有用.
on how to achieve Gabor wavelet transform article, want to personally get involved to achieve Gabor wavelet transform friends very useful. (2006-11-14, WORD, 54KB, 下载505次)
[波变换] 各种数字图象处理
各种数字图象处理方法（锐化，小波变换，水印嵌入等等）。
variety of digital image processing methods (sharpening, wavelet transform, watermark embedding etc.). (2004-11-24, Visual C++, 4992KB, 下载282次)