搜索资源列表
mp
- 改进的信号匹配追踪稀疏分解代码，基于gabor时频原子，对语音信号重构效果好-Improved matching pursuit signal decomposition sparse code, based on time-frequency gabor atom, for better voice signal reconstruction
zhenxingfenjiefa
- matlab编写结构计算振型分解法，能求解多自由度问题，自动绘出振型-the preparation of structural calculations matlab vibration mode decomposition method to solve the problem of multi-degree of freedom, automatic mapping mode shape
the1
- 在用小波分解加强图像边缘的基础上，利用修正的形态学边缘检测算子，以减 轻图像边缘检测的模糊性；通过形态结：构元素尺度的调整，得到多尺度下图像边缘的 特征，并综合各尺度下的边缘特征，得到较为理想的图像边缘，实验验证了该算法的可 行性和有效性。-Using wavelet decomposition to strengthen the image edge based on the use of amendments to th
mat_emd
- Hilber-Huang变换的MATLAB程序 Mat_emd is a Matlab program demonstrating performing the Empirical Mode Decomposition and Hilbert-Huang transform on seismic reflection data-Hilber-Huang Transform MATLAB procedures Mat_emd i
matlab_ana
- 最新的经验模态变换工具箱，有效实现分频，将原始信号分解成不同频率信号，实现信号分离等功能，还给出了去噪算法。-The latest empirical mode transform toolbox, effective realization of sub-frequency decomposition of the original signal into different frequency signals, to achieve
EMD.m
- emd 算法，用于经验模式分解，基于镜像延拓-EMD algorithm, for the empirical mode decomposition, based on the mirror extension
erweixiaobobianhuan
- 此示意程序用DWT实现二维小波变换 1.调原始图像矩阵 2.进行二维小波分解 3.分解结果显示 重构源图像及结果显示 -This indicated the procedure using two-dimensional wavelet transform DWT realize one. Transferred the original image matrix 2. To carry out two-dimens
matlab
- 小波变换的一级分解过程是，原始信号分别进行低通、高通滤波，再分别进行二元下抽样，就得到低频、高频（也称为平均、细节）两部分系数；而多级分解则是对上一级分解得到的低频系数再进行小波分解，是一个递归过程。-Wavelet decomposition level is, the original signal were low-pass, high pass filter, and then carried out under the bin
SVD
- 根据奇异值分解的基本原理及其特点，给出了运羽奇异值分解进行图像压缩的方法．通过简单的例子说明了该方法进行图像压缩的基本过程，给出了压缩流程．并通过MATLAB编程对实际图像进行处理，表明了该方法的有效性．-Singular value decomposition in accordance with the basic principles and characteristics are given plume transported
mywavet
- 小波分解重构,降噪,压缩编码,压缩性能分析 xijie.m 将图片1级小波分解为近似,水平细节,垂直细节,对角细节 xijie2.m 将图片1和2级分解并重构,近似,水平细节,垂直细节,对角细节 noisereduce.m 图像1/2降噪. noisereduce2.m全值阀值消噪图像 mycompress.m小波BIOR3.7一次和二次压缩,与一次与二次解压缩 mycompress2.m分析小波分解系数中置0的
dec1D
- 图像处理之中的对已经预滤波的信号进行多小波分解的Matlab实验程序-Image processing are already pre-filtering of the signal decomposition Matlab Multiwavelet experimental procedures
prep2D
- 图像处理中的对输入信号的多小波分解的Matlab实验程序-Image processing of the input signal of multi-wavelet decomposition of the Matlab experiment procedures
lapulasitaxingfenjieh
- 拉普拉斯融合： 直接执行La便可得到融合后图像 图2、3高斯分解 图4、5拉普拉斯变换 图6图像融合 图7融合后图像-Laplace integration: direct implementation of La can be fused image Figure 2,3 Gaussian decomposition map Laplace transform 4,5 Figure 6 Figure 7 fusio
lu
- 数值计算利用LU分解法来求解线性方程组,简明方便-Numerical calculation using LU decomposition method to solve linear equations, simple convenience
waveletpacket
- 首先,给出了对应于多重多分辨分析的双正交多小波包的定义,建立了具有任意矩阵伸缩的双正交多小波包的理论框架.在此基础上,给出了具有任意矩阵伸缩的高维不可分双正交多小波包的构造方法.由此构造的多小波包的分解系数可以从不同的滤波器中抽取,这使得小波包的应用更灵活. -First of all, given that corresponds to multiple multi-resolution analysis of biorthogo
wave2gray
- WAVE2GRAY Display wavelet decomposition coefficients. 比pdun原有的更加详细。有详细帮助文档。-WAVE2GRAY Display wavelet decomposition coefficients. Than the original pdun more detailed. Have detailed help documentation.
CUDA_SVD
- 在nvidia G80以上GPU上进行奇异值分解的程序。-GPU in the nvidia G80 and above on the singular value decomposition procedure.
haar
- haar小波分解源代码 -haar wavelet decomposition haar wavelet decomposition source code source code
QR_Householder
- 用householder变换求QR分解，需要自己编写矩阵输入的部分（有示例矩阵）-Used for QR Decomposition Householder transformation, the need for their own part of the preparation of matrix input (with sample matrix)
decomposition
- 利用小波包实现信号的稀疏分解，方法较为新颖，外文文章-Realize the use of wavelet packet signal sparse decomposition method is more novel, a foreign language article