搜索资源列表
heartsoundProcessing
- 心音信号的处理分析,包含信号采样、截取、小波分解、阈值去噪、信号重构-Processing and analysis of heart sound signals, including signal sampling, interception, wavelet decomposition, thresholding, signal reconstruction
WMRN
- 小波分解以及去噪程序,分解层数和重构层数自己确定-Wavelet decomposition and denoising procedure, layer number of decomposition and reconstruction layer sure myself
xiaobofenjieyuchonggou
- 对于小波进行分析,通过对小波分解与重构,对噪声进行降噪-Wavelet analysis, through the wavelet decomposition and reconstruction, noise reduction
matlab_wavelet
- 这个代码是matlab小波分解与重构,降噪及fft变化-This code is a matlab wavelet decomposition and reconstruction, noise reduction and changes fft
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
Graphics-and-Image-Processing
- 包括图像编辑(图像缩放,图像旋转,图像裁剪,纹理映射),图像分析(像素选择,强度描述,图像轮廓,绘制直方图),图像调整(直方图均衡化,阈值化,灰度变换),图像平滑(加噪,中通滤波,低通滤波,图像复原),图像锐化(采用Sobel算子,拉式算法,空域高通滤波,频域高通滤波,梯度法),图像高级处理(边缘检测,图像分割),小波分解(一次小波分解,两次小波分解,第一层小波重构)和图像彩色增强(假彩色增强)的GUI图形图像处理。-Including image editing (image scaling,
shuru
- 对不同性质数据进行小波分解,强制去噪,最后重构-The nature of the data of different wavelet decomposition, forced denoising, the final reconstruction
shuru
- 对不同性质数据进行小波分解,强制去噪,最后重构-The nature of the data of different wavelet decomposition, forced denoising, the final reconstruction
li2-18
- 一维电力信号的小波分解和重构,代码可靠实用,是电力信号工作者的首选-One-dimensional signal wavelet decomposition and reconstruction of electric power, the code reliable and practical, is the preferred power signal workers
wavelet-fusion
- 使用维单尺度离散小波变换,通过迭代进行对低频进行单尺度离散小波分解,也可以达到对原图像进行多尺度分解的目的。而且若使用二维单尺度离散小波变换,各个系数的提取以及单支重构都有matlab现成的函数,很容易进行操作。唯一存在的问题是当避开二维多尺度离散变换函数,试图利用二维单尺度离散小波变换函数dwt2对每次分解后得到的低频系数不断进行处理时,在某些小波基的情况下会造成重构的失败。-Using the dimension discrete wavelet transform, the discret
waveletsubband
- 基于小波分解的图像子带编码重构,代码简单易懂,便于理解小波变换-wavelet based compression sub-band coding
xinyinchulifenxi
- 对心音的简单分析,包括小波分解,去燥,重构-Simple analysis of heart sounds, including wavelet decomposition de-noising, Reconstruction
wavelet
- 小波分解,去掉高频,反变换重构的程序,并且和差分的方法对照,-Wavelet decomposition, remove high frequency, inverse transform reconstruction program, and a method and differential control,
dw
- 二进制小波分解与重构: dywavedec.m:二进制小波分解 mdywaverec.m:二进制小波重构 demo1:例程-dyadic wavelet decomposition and reconstruction dywavedec.m: dyadic wavelet decomposition mdywaverec.m: dyadic wavelet reconstruction demo1: a demo
image-segmentation
- 用matlab语言编写代码,实现功能包括图象的读取、存储、显示、直方图均衡化、阈值化、小波分解、小波重构、加噪、去噪、平滑、锐化、边缘检测、图像分割等- using matlab language to write code to achieve functionality, including image reading, storage, display, histogram equalization, thresholding, wavelet decomposition, wavelet
ecgBag-1p6
- 小波分解与小波重构一些列工具的matlab源码例子。是mit某实验员用来进行心电信号处理的。-Wavelet decomposition and wavelet reconstruction of some of the matlab source code examples of the column. MIT is a laboratory technician used for ECG signal processing.
xiaobo_echo1.m
- 主要通过对信号实现小波分解,将部分频段系数置零,然后进行小波重构,实现对信号的滤波功能-filter through wavlet decomposition and recover
code1
- 用matlab实现小波分解 功能是对音乐文件的高低频分解 有重构和一层分解功能-Using matlab to achieve wavelet decomposition function is high-frequency music files have a layer of functional decomposition and reconstruction
bbb
- 二.二维小波分解与重构程序说明 1.主函数 mymain.m:通过调用所写的函数对信号进行二维小波分解与重构 main.m:利用MATLAB中小波变换函数实现 2.调用的子函数 function [x2,cA,cV,cH,cD] mydwt2(x,Lo_D,Hi_D) 函数mydwt() 对 x 进行二维小波分解 输入参数为x,Lo_D,Hi_D x为输入信号,Lo_D为低通滤波器,Hi_D为高通滤波器 输出参数:cA,cV,cH,cD —— 是
oochanismcommunicationdereference
- 小波程序,包含小波分解和小波重构,供大家参卡!很好-Wavelet program, including wavelet decomposition and wavelet reconstruction, for everybody reference card!