资源列表
wavelet
- 基于小波变换的数字图像融合，其中附有相应的图像。-Based on the wavelet transform of image fusion
erweiwavelet
- 此程序是对图像进行二维离散小波变换，程序已经过调试，可以直接运行。-This program is a two-dimensional discrete wavelet transform image, the program has been testing, can be directly run.
qz
- 基于小波变换的图像去噪中的集中阈值去噪。跟据阈值的具体确定方法来分类，-Wavelet-based image denoising the concentration threshold denoising. According to the specific method for determining the threshold to classify,
li6-3
- 给定一信号，用db1对信号分别进行单尺度和三尺度分解，求出各层分解的低频系数和高频系数，并分别对低频信号和高频信号进行重构，-Given a signal, the signal separately with db1-scale and three single-scale decomposition, the decomposition of low-frequency coefficients obtained layers and high-frequency coefficients,
STFT_and_wavelet
- 用matlab实现的短时傅里叶变换和小波变换。有文档-Using matlab to achieve short-time Fourier transform and wavelet transform. A document
my_bayes
- 二维小波滤波，实现对图像的滤波，基于贝叶斯阈值选择方法和软阈值函数-wavelet filtering
good
- 我自己编写的程序，实现一维信号的提升小波变换-I have written a program to achieve a one-dimensional wavelet transform to enhance the signal
li5-39
- 先进行提升小波变换，然后使用提升小波进行图像的分解和重构-Be carried out on lifting wavelet transform, and then use the images to enhance the wavelet decomposition and reconstruction
WaveletGDS
- 小波分析wavelet analysis的一个C++实现，里面包含了几种基本的小波基函数-Wavelet analysis of wavelet analysis of a C++ implementation, which contains several basic wavelet function
BWRemoval
- 脉象波形,心电图等一维信号的基线漂移调整程序.可以有效去除基线的漂移噪声-Pulse waveform, such as one-dimensional ECG signal baseline drift adjustment procedure can be effective to remove baseline drift noise
cs_wave_ronghe_way3_dec4_test
- 这是采用小波变换以及压缩感知的理论编写的图像融合程序-This is the wavelet transform and the theory of compressed sensing image fusion program written in
Wavelet-Analysis
- 小波分析是建立在泛函分析、调和分析、数值分析、逼近论和傅里叶分析等的基础上发展起来的新的时频分析方法。与经典的傅里叶分析相比较，小波变换是空间(时间)和频率的局部变换，因而能有效地从信号中提取信息，因此小波分析有着许多显著的优点。小波变换是空间(时间)和频率的局部变换，因而能有效地从信号中提取信息。通过伸缩和平移等运算功能可对函数或信号进行多尺度的细化分析，解决了Fourier变换不能解决的许多困难问题。 小波分析是时间—尺度分析和多分辨分析的一种新技术，它在信号分析、语音合成、图像识别、计