搜索资源列表
P100_wavelet2D
- 利用MATLAB语言实现二维信号多尺度离散小波分解-Using MATLAB language to achieve two-dimensional discrete wavelet multi-scale decomposition of signals
threedwt
- 用matlab实现三级小波分解，希望对初学者有所帮助-Using matlab to achieve three wavelet decomposition, want to be helpful for beginners
Kalman_Filter
- 学习小波实例，详细叙述了小波分解的原理，是一个很好的例程-Learning wavelet instance, described in detail the principle of wavelet decomposition, is a good routine
switch_sin_sigal
- 用于产生分段正弦信号,一维小波分解,重构1~5层逼近信号approximation signa,构造1~5层细节信号-Based on one dimension wavelet, reconstruct 1~5 approximation signa,construct detail signal 1~5 floor.
bpdopr2
- 神经网络对参数进行小波分解，输入的训练参数，绘制拟合曲线保存训练的拟和曲线，可以加坐标和曲线的说明-Neural network parameters wavelet decomposition, the input training parameters, fitting curve drawn and curves to be trained to save, you can add descr iption of coordinates and curves
brain_singal
- 作者使用matlab程序开发了脑电图信号接口程序，并利用小波分解对脑电信号节律提取。-By using the matlab program development of EEG signal interface program, and the use of wavelet decomposition of the EEG rhythm extraction.
wavelet_denosie
- 讲述了Matlab中小波降噪技术的使用，并讲述小波分解原理及如何检验。-Tells Matlab to use the wavelet noise reduction technology, and wavelet theory, and how about the test.
jchshibie
- 支持向量机（SVM）是一种基于超平面分类的新的学习方法，具有很强的泛化能力。研究了支持向量机的学习机理，以及实现支持向量机的序贯最小优化算法（SMO），并用来对舰船图像进行识别。首先将待识别目标进行二维小波分解，获取不同尺度下的小波系数，然后对其进行主元分析，得到的主元分量作为支持向量机的特征量输入。实验结果表明，该方法具有良好的分类性能。-Support Vector Machine (SVM) is a hyperplane-based classification of new learn
xiaobofenxi
- 包含多尺度分解，小波分解及重构等程序，易于学习-xiaobofenxi
db6xiaobochonggou
- db6小波分解upcoef重构与wrcoef重构的对比，可换成任意输入-db6 decomposition upcoef reconstruction compared with wrcoef reconstruction can be replaced by any input
xiaobo_matlab
- 此示意程序用DWT实现二维小波变换 1.调原始图像矩阵load wbarb 2.进行二维小波分解l=wfilters( db10 , l ) 3.分解结果显示figure(1) -This indicated procedures used to achieve two-dimensional wavelet transform DWT 1. Emphasized the original image matrix load wbarb 2. For two-dimen
2009090416423254
- 图像小波分解,里面是一些图像小波变换的代码，-hidding informationg
MATLAB-SPIHT_v1.0_02-12-08
- 标准的SPIHT程序，可以看到原始图像，重构图像，残差图像，小波分解图像。-Standard SPIHT program, you can see the original image, the reconstructed image, the residual image, wavelet decomposition.
wave2
- 人脸图像的2级小波分解，用MATLAB实现。可得到人脸图像的二级小波分解图。使用时只需把图片名称改成自己所具有的即可-Face feature extraction
matlab
- matlab小波分析源代码,实现对信号的压缩，去噪，分解，提取小波分解系数，重构等-matlab code,it can be uesed for singnal anylsis
DWTMATLAB
- 先将47168bit的宿主音频等步长分段,分为1000段，然后混沌序列选择其中的102段，对每段进行3及小波分解，挑选出绝对值最大的系数，运用嵌入公式。-47168bit first step of the host audio sub-divided into section 1000, and then select one of the 102 chaotic sequence segment, on each piece of a 3 and wavelet decomposition,
xiaobo
- 对图像进行多级小波分解、重构。可用于提取图像的背景噪声-Multi-level image wavelet decomposition and reconstruction. Can be used to extract image background noise
wavlet-demo
- 实现对信号的连续、离散小波分解，程序简单易读-Achieve continuous signal, discrete wavelet decomposition, the program simply read
dialogtest
- 小波分解与重构，用VC6.0和MATLAB实现的混合编程，用MFC实现的界面设计。-Wavelet decomposition and reconstruction, with VC6.0 and MATLAB implementation of the hybrid programming, interface design implemented with MFC.