WAVELET
共 124 篇文章
WAVELET 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 124 篇文章，持续更新中。
Feature Extraction of Infrared Target Based on Image Moment and Wavelet Energy
Feature Extraction of Infrared Target Based on Image Moment and Wavelet Energy
基于wavelet算法的视频图像压缩
基于wavelet算法的视频图像压缩
小波神经网络的源程序: 1.构造的非线性函数: 位于nninit_test.m 2.直接用WNN逼近非线性:Wnn_test.m, (内部调用小波函数) 3.遗传算法优化后逼近 :GA_Wnn_tes
小波神经网络的源程序: 1.构造的非线性函数: 位于nninit_test.m 2.直接用WNN逼近非线性:Wnn_test.m, (内部调用小波函数) 3.遗传算法优化后逼近 :GA_Wnn_test.m (内部调用遗传算法的,初始化,适应度,解码函数)-genetic algorithm optimization WNN source : 1. Construction of the nonl
wavelet_fractal_compressor小波技术与分形技术相结合进行图像压缩
wavelet_fractal_compressor小波技术与分形技术相结合进行图像压缩，压缩效果好，但是运行时间比较长。作为实验还是可以用的
One dimensional wavelet transform s input data from file dataIn.txt h[] : -1 0 1 2 g[] : 1 1 0 3
One dimensional wavelet transform s input data from file dataIn.txt
h[] : -1 0 1 2
g[] : 1 1 0 3
c[] : 1 4 2 5 4 6 7 8
本程序实现任意偶数大小图像第二代双正交97提升小波变换 注1： 采用标准正交方法
本程序实现任意偶数大小图像第二代双正交97提升小波变换
注1： 采用标准正交方法，对行列采用不同矩阵（和matlab里不同）
注2： 为了保证正交，所有边界处理，全部采用循环处理
注3： 正交性验证，将单位阵带入函数，输出仍是单位阵（matlab不具有此性质）
注4： 此程序是矩阵实现，所以图像水平分量和垂直分量估计被交换位置
注5： 此程序实现的是类小波（wavelet-like）
this is a c book about wavelet letcture
this is a c book about wavelet letcture
A 2-D ECG compression algorithm based on wavelet transform and vector quantization
A 2-D ECG compression algorithm based on wavelet transform
and vector quantization
小波变换源代码集 这是葛哲学编著《小波分析理论与MATLAB R2007实现》的所有源代码。包含大量的实例和典型应用。 a good example of wavelet for beginner
小波变换源代码集
这是葛哲学编著《小波分析理论与MATLAB R2007实现》的所有源代码。包含大量的实例和典型应用。
a good example of wavelet for beginner and wavelet applied engineer
采用多孔trous算法(undecimated wavelet transform)实现小波变换
采用多孔trous算法(undecimated wavelet transform)实现小波变换，希望对大家有用
基于小波的图像配准
基于小波的图像配准，主要是wavelet_registration_改进2，也即wavelet_registration改进版本，主要是将配准的循环由while变成了for,
循环变量变为整型，因此判断变为整型之间的判断，
节省执行时间
adaptivewaveletthresholding
贝叶斯阈值方法实现图像去噪，对文献Chang.adaptive wavelet <br />
<br />
thresholding for image denoising and compression仿真结果。-Bayesian <br />
<br />
threshold method of image denoising。<br />
3D depth estimation for visual inspection using wavelet transform modulus maxima
3D depth estimation for visual inspection using wavelet transform modulus maxima
包内提供了Contourlet和Wavelet变换进行图像增强、去噪的各种算法和.m文件
包内提供了Contourlet和Wavelet变换进行图像增强、去噪的各种算法和.m文件，的确是好东西。
This document is intended to serve as an introduction to Wavelet processing through a set of Matlab
This document is intended to serve as an introduction to Wavelet processing through a set of Matlab experiments. These experiments will gives an overview of three fundamental tasks in signal and image
de-nosie using wavelet
de-nosie using wavelet
一个很全的wavelet变换程序
一个很全的wavelet变换程序，有兴趣可以用用看
FIR2LIFT is a program to factor a wavelet FIR filter pair into lifting steps.
FIR2LIFT is a program to factor a wavelet FIR filter pair into lifting steps.
A new cable fault location method based on wavelet reconstruction is proposed. In this method the
A new cable fault location method based on
wavelet reconstruction is proposed. In this method the
difference between the currents of faulty phase and sound
phase under the high voltage pulse excita
This program compress and recostruct using wavelets. We can select level of decomposition(here maxim
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dme