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VC++实现小波变换
- 用VC++实现数字图象的行变换，列变换，小波变换的原代码，很实用-VC digital image transformation, the transformation out, wavelet transform of the original code, practical
java_wavelet_change
- 我收集的用java写的小波变换程序源代码，包含大部分小波基完全脱离matlab-I collected was used java wavelet transform source code, including the majority of small Porgy completely out of Matlab
2Dwavelet
- 此程序用提升法实现第二代小波变换 ％％ 我用的是非整数阶小波变换 ％％ 采用时域实现,步骤先列后行 ％％ 正变换：分裂，预测，更新； ％％ 反变换：更新，预测，合并 ％％ 只做一层（可以多层，而且每层的预测和更新方程不同）-the procedure used to upgrade method is the second generation wavelet transform%% I use a non-integer-order wavelet transform%%
matlab_mmm2002
- 实现第二代小波变换，非整数阶小波变换,采用时域实现,步骤先列后行,只做一层-achieve the second generation wavelet transform, the non-integer-order wavelet transform domain when used, steps out first go backward, doing one
图像 的小波变换
- 包括一次行、列变换，一层，二层，三层小波变换，低通，高通滤波，图像复原，增强，融合-including a trip out transform, layer, Layer wavelet transform, low-pass and high-pass filtering, image restoration, enhancement, integration
chengxu 按心电信号画出信号时域波形和频谱图
- 1．找点一段心电信号，画出信号时域波形和频谱图； 2. 利用MATLAB中的随机函数产生噪声加入到心电信号中，使心电信号被污染，读出污染后的号并画出对应信号的时域波形和频谱图； 3．用双线性变换法设计一个Butterworth带通滤波器，输出所设计的滤波器的阶次，分子、分母多项式的系数，画出滤波器的频率响应（幅频响应和相频响应）曲线；（也可以根据自己需要设置滤波器性能指标） 带通通滤波器设计性能指标：fs1=10Hz, fp1=20Hz, fp1=1000Hz, fs2=120
homework.m.rar
- 小波图像的分解与合成，采用非标准小波变换方式，在四个不同的窗口分别对输入的图像进行三级小波变换的全过程,Wavelet image decomposition and synthesis using wavelet transform non-standard way, the window in four different input images were carried out on three levels of the whole process of wavelet transfo
harmonic_888
- 本文是为了实现谐波小波变换的功能，运用matlab进行编程仿真，希望对大家有用-This text makes use of a matlab progress plait distance to imitate really for carrying out the function of harmonic small wave transform, hope that the usefulness is vs everyone
yizhi
- 利用小波分析中的小波抑制对信号进行处理，出去噪声和振动对信号的影响，得到源信号。-The use of wavelet analysis wavelet inhibition of signal processing, the signal out of noise and vibration on the impact to be the source signal.
LiftDwt97
- 此程序为完全提升格式小波变换，所谓完全是指，在最后的拉伸变换，也进行了提升分解，分解成了三个提升结构-This program is completely lifting scheme wavelet transform, the so-called complete means that conversion in the final stretch, also carried out to enhance decomposition, decomposed into three Lift
eeganalysis
- 使用小波变换进行的信号的分解和重构，适用于初学者-Carried out by using the wavelet transform signal decomposition and reconstruction is suitable for beginners
ECG
- 用Matlab进行心电信号滤波，来达到图像处理的目的-Carried out using Matlab ECG filtering, to achieve the purpose of image processing
Wavelet
- A wavelet is a wave-like oscillation with an amplitude that starts out at zero, increases, and then decreases back to zero.
understandDFT
- 关于傅立叶变换，无论是书本还是在网上可以很容易找到关于傅立叶变换的描述，但是大都是些故弄玄虚的文章，太过抽象，尽是一些让人看了就望而生畏的公式的罗列，让人很难能够从感性上得到理解，本文档写得非常浅显，里面有七章由浅入深地专门讲述关于离散信号的傅立叶变换，看了有茅塞顿开的感觉，在此把我从中得到的理解拿出来跟大家分享，希望很多被傅立叶变换迷惑的朋友能够得到一点启发。-On the Fourier transform, both the books or the Internet can easily
tuxiangpipei
- 基于小波变换的多分辨匹配算法: 首先利用小波的多分辩率特性将匹配图像和模板图像分解到乙层上，并且只保留LL低频部分，然后利用归一化相关法作为相似性度量，进行由粗到细的相关匹配过程，每次利用下一层的匹配结果在上层小范围内搜索。这样做极大地减少了搜索空间，而且减少了每次匹配计算相似度的数据量。 -Wavelet multiresolution matching algorithms: a wavelet multi-resolution feature will match the imag
fdct_wrapping_matlab
- 采用中心旋转法来进行曲波变换，带有几个demos。方便的进行curvelet变换-Center of rotation method used to carry out curvelet transform, with a few demos. Convenient for curvelet transform
2009
- 从二维小波理论出发，对其在图像处理的应用上进行了一些分析和处理，力图反映 出小波分析在图像处理方面有着其独特的特点-From two-dimensional wavelet theory, its application in image processing carried out some analysis and processing, trying to reflect the wavelet analysis in image processing has its unique c
median-filter
- 采取了中值滤波，极大值取点线性插值，一元等距拉格日插值，以及合并滤波等算法将所有的干扰数据滤去-Taken a median filter, with the maximum take-point linear interpolation, one dollar at equidistant Lagrange interpolation, and the combined filtering algorithm will filter out all interference data
sinmpletest
- 图像的二维分解与重构程序,只进行了一层的小波变换, 还有配合程序downspl和upspl-Two-dimensional image decomposition and reconstruction process, only carried out a layer of the wavelet transform, as well as with the procedures and upspl downspl
li5-39
- 先进行提升小波变换，然后使用提升小波进行图像的分解和重构-Be carried out on lifting wavelet transform, and then use the images to enhance the wavelet decomposition and reconstruction