资源列表
wavelet_lab2
- 对图像做二维离散小波变换，分解级数为3级，并重构图像，不直接调用Matlab的dwt和idwt函数。-pair of 2-dimensional images DWT, decomposition of the three series, and Image Reconstruction, not directly call Matlab dwt and idwt function.
chen2
- 小波变化的一些相关函数，matlab环境下-Wavelet transform of a number of related functions, matlab environment
wh_wavelet
- 二维小波变换，输入指定分解层数。且提供的wh_mydwt2_show.m程序可查看小波变换的结果。-Two-dimensional wavelet transform, the input specifying decomposition level。And provided wh_mydwt2_show.m program to view the results of wavelet transform.
wave_filter
- 一个很好的小波滤波器源码，可以实现基于小波技术的信号降噪。-A good source wavelet filter can be achieved noise reduction based on wavelet technology.
DrawTest
- 信号发生器，使用双缓冲显示动态波形，无抖动现象-Signal generator, the use of double buffering display dynamic waveform, jitter-free phenomena
wavelets
- 用小波变换,对其小波系数进行提取关系,计算图像的psnr,可以在此基础上用小波系数加水印或提特征.
PCAexample
- principle component analysis example
041010_2
- 利用小波变换对信号进行分析处理,现代信号处理,胡广书编-using wavelet analysis of signal processing, modern signal processing, Mr Kwong Textbook
129843211434
- 滤波 1232424243-filtering 1232424243
IntDCT
- 具有提升分解结构的整数离散变换，可用于基于提升格式的小波变换设计。-Enhance the breakdown structure of the integers with the discrete transform can be used for wavelet transform based on lifting scheme design.
SigTranmit
- 通信系统仿真仿真课程设计，经过低通滤波器和带通滤波器，减少噪声对传输的干扰-Communication system simulation simulation curriculum design, through low-pass filter and band-pass filter to reduce noise interference on the transmission
DWT1D
- 一维正交小波变换(二进小波变换）包括分解与重构-this program compute the one-dimensional orthogonormal wavelets transform of the signal in a data file and reconstruct the original signal from its wavelet decomposition using the Mallat s pyramidal algorithm.