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two-dimension-wavelet-transform
- 此程序用DWT(离散小波变换)实现二维小波变换-discrete wavelet transform
wavelet-Matlab7
- 本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实
dwt1D
- 用VC++编写的一维离散小波变换，已经经过调试可以使用，供大家学习使用-With VC++ Prepared a one-dimensional discrete wavelet transform has been debugging can be used, for everyone to learn to use
mallat
- 离散小波变换 mallat算法实现 小波变换-DWT wavelet transform algorithm mallat
xiaobo
- 单层小波变换对二维图像进行分解,[cA1,cH1,cV1,cD1]=dwt2(X, db1 ):计算图像X指定小波基的单层二维离散小波变换分解，其中cA为近似小波系数矩阵，参量cH,cV和cD分别为小波分解的水平细节系数、垂直细节系数和对角细节系数。-Single layer wavelet transform to the two-dimensional image decomposition, [cA1, cH1, cV1, cD1]=dwt2 (X, db1 ): X single ima
SPIHT
- 图像加密与压缩关联算法 基于离散小波变换-Image encryption and compression algorithm based on discrete wavelet transform
xiaoboquzao-yuyinxinhao
- 语音信号小波去噪 在小波基 db3 下进行一维离散小波反变换 对输出信号抽样点值进行归一化处理-Speech signal wavelet de-noising in wavelet bases ' db3' one-dimensional discrete wavelet transform on the output signal sample point value normalization
Discrete-wavelet-transform
- 离散小波变换，很简单使用，非常适合初学者，对于MATLIB使用也很有帮助-Discrete wavelet transform, is very simple to use, very suitable for beginners, is helpful for use MATLIB
xiaobobianhuan
- 中国科学技术大学小波变换实验源代码，包括离散小波变换、二维小波变换、双尺度差分方程迭代求解以及图像压缩-University of Science and Technology of China experimental wavelet transform source code, including the discrete wavelet transform two-dimensional wavelet transform, two-scale difference equation it
CWT_of_the_MATLAB
- 对二维信号X（m,n）进行离散小波变换，注：m、n均为偶数，可以得到低频部分的，大小为垂直方向的，水平方向的和对角线方向的小波分解系数-Two-dimensional signal X (m, n) discrete wavelet transform NOTE: m, n are even, you can get the low-frequency portion, the size of the vertical direction, the wavelet coefficients in
xioaboshuiyin
- 基于离散小波变换的鲁棒数字水印算法，载体图像为灰度图像-dwt watermarking
xiaobo12
- 对输入的图片直接做二维离散小波分解处理，并根据分解后的低频高频系数进行重建原始图像-The input images directly do two-dimensional discrete wavelet decomposition, and according to the low frequency of the decomposed high frequency coefficient for reconstruction of the original image
r_25kq4s
- 刚刚出炉的matlab代码，实现离散小波变换，进行主成分分析进行数据降维，用于模式识别，如temp识别，掌纹，表情，指纹，temp1等识别。 -Just-released matlab code to achieve the discrete wavelet transform, principal component analysis for data dimensionality reduction for pattern recognition, such as temp recogn
r_45wneu
- 刚刚测试完成的matlab代码，实现离散小波变换，进行主要成分的分析进行数据降维，本程序主要是进行各种模式的识别算法，temp变换流程，temp1高阶优化过程。 -Just test completed matlab code to achieve discrete wavelet transform to analyze the main component for data dimensionality reduction, this program is mainly for vari
mallatdec2
- 对二维图像进行离散小波变换，采用mallet快速算法进行分解-Two-dimensional discrete wavelet transform image, using mallet fast decomposition algorithm
fenjieceng
- 对四层二维离散小波进行信息熵计算，通过对比低频子带信息熵的差值求解最佳分层数，希望对大家能有所帮助-For four-dimensional discrete wavelet information entropy calculated by comparing the difference between the low-frequency sub-band information entropy solving optimum number of layers, in the hope th
xiaobofenjie
- 小波分解代码程序 维信号离散小波分解与重构(去噪)的 VC 实现-Wavelet code program dimensional discrete wavelet signal decomposition and reconstruction (denoising) of the VC
DWT1D
- C语言实现一维离散小波变换，通过mallat算法实现对一维信号的快速重构和分解。-C language implementation of a one-dimensional discrete wavelet transform, fast algorithm by mallat one-dimensional signal reconstruction and decomposition.
test
- 将图像进行三层离散小波变换得到三幅高频图像，再利用function可利用灰度共生矩阵得到三幅高频图像的纹理特征-The image is three discrete wavelet transform three high-frequency images, re-use function can be used to obtain GLCM texture features three high-frequency image
MATLAB
- 用于MATLAB图像处理的二维离散小波变换，经小波变换分解和重构后的图像达到非常高精度。-For MATLAB image processing of two-dimensional discrete wavelet transform, after wavelet decomposition and reconstruction of the image to achieve very high accuracy.