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m40905test2
- 小波变化的一个实例；可以直接运行；包含小波分解和小波重建，提取高频部分-An instance of wavelet change Can be run directly Contains the wavelet decomposition and wavelet reconstruction, to extract the high frequency part
matlabxiaobobianhuan
- 小波变换，包括单尺度分解 多尺度分解 小波包分解及重构 小波分解重构精简-Wavelet transform, including single-scale decomposition multiscale decomposition wavelet packet decomposition and reconstruction of wavelet decomposition and reconstruction streamline
2
- 简单介绍连续小波函数，利用函数对信号的处理。小波分解对信号细节的分离图像-Brief continuous wavelet function, use the function for signal processing。Wavelet decomposition separation image signal details
111
- 用db2、db4小波分解奇异点检测，其中用wnoise产生测试信号-use db2 and db4 detect strange point and wnoise was used to produce test signal
tishengxiaobobao
- 与传统的小波分解相比，提升小波可以实现整数小波变换，其方法与一般去噪法相同，都是对小波分解的高频系数进行阈值量化来达到去噪的目的。-Compared with the traditional wavelet, lifting wavelet can achieve integer wavelet transform, its the same way as regular de-noising method, are the high-frequency coefficients of wave
DW2idw2
- 使用dwt2和idwt2函数。自选一种小波函数，对“phantom.bmp”图像进行二维小波分解与重构。然后分别对分解系数进行如下操作，体会对重构结果的影响。 ①将近似系数置0，再进行二维小波重构。 ②将水平细节系数置0，再进行二维小波重构。 ③将竖直细节系数置0，再进行二维小波重构。 ④将对角细节系数置0，再进行二维小波重构。 -Using function of dw2 and idw2.
Wave_test
- 小波分解 小波分解 小波分解 小波分解-Wavelet decomposition procedure
xiaobofenjie
- 图像小波分解，把图像分为低频和上下、左右、对角线方向经常用于图像压缩。-Wavelet decomposition, the image is divided into low and down, left and right, diagonal direction often used for image compression.
Untitled6
- 基于小波分析的图像压缩技术，通过使用多次小波分解，达到进行图像压缩的目的-Image compression technology based on wavelet analysis, by using multiple wavelet decomposition, the purpose of image compression
5_3
- 小波分解与重构，单纯就是小波的分解和重构的m文件，没有其他多余没有用的文件，信号处理图像处理都很有用-Is simple wavelet decomposition and reconstruction of m documents, no other extra useless files, signal processing, image processing is very useful
labviewxiaoboyoulunwen
- Labview的小波分解与还原程序，没有调用matlab，配套论文，可以此为基础改成小波去噪程序-Labview wavelet decomposition and reduction program, there is no call matlab, supporting the thesis, this can be changed based on wavelet denoising procedure
Toolbox_Mallat
- 小波分解的Mallat快速算法 Mallat快速算法的图像分解的Matlab代码-Matlab code image decomposition Mallat fast wavelet decomposition algorithm Mallat fast algorithm
CS-denoising--wavelet-analysis
- 介绍了图像的小波分析的基本理论和基于小波变换的分解与重构原理，利用小波变换对二维图 像进行分解，将原始图像分解成不同方向、不同频率成份的子图像。同时对含噪图像进行小波分解,然后选 取适当的阈值,对小波分解系数进行阈值量化,再对高低频系数重构,实现图像的去噪。-Image compression and de-noising based on wavelet analysis
1DSignal_DecomRecon
- 对一维信号进行小波分解和重构的C程序，绝对误差为10^-11. 1）主程序：Mallat.c 2）一维信号的输入文件：wdata.dat 2）分解重构过程中产生的数据的文件：Data.txt-One-dimensional signal wavelet decomposition and reconstruction of C procedure, the absolute error of 10 ^-11. 1) The main program: Mallat.c 2)
wavelet_signal
- 多层小波分解变换，适用一维二维小波变换，经分解后实现重构-Multi-layer wavelet transform, it is suitable for one-dimensional two-dimensional wavelet transform, reconstruct after decomposition
xiaobotuxiangfengge
- 基于小波分解重构的图像去噪程序 请多指教-Based on wavelet decomposition and reconstruction of image denoising program please enlighten
Wavelet-
- matlab 的小波去噪界面设计，在图像进行小波分解，给高频部分滤除，在进行中值滤波哦，最后合成-Wavelet denoising matlab interface design, image wavelet decomposition, to filter out the high frequency part, during the median filtering Oh, the final synthesis
xiaobo_lisan
- 离散小波变换，单尺度一维离散小波分解，多层一维分解，对雷达单道数据进行小波离散处理及显示-Discrete wavelet transform, a single one-dimensional discrete wavelet scale, multi-dimensional decomposition, single-channel radar data processing and display discrete wavelet
haar-wavelet
- haar二维小波分解，输出四个分解系数子矩阵.将系数重构，得到最终的输出矩阵-haar two dimension wavelet decompositon
mywave
- 编写的重构程序中，为了比较分解图像和重构图像，首先绘出经过小波分解的图像，然后再进行重构。-Prepared by the reconstruction program, in order to compare the decompose image and image reconstruction, first drawn by Wavelet Decomposition of an image and then refactor.