搜索资源列表
wavelet
- 采样小波包分解语音信号，分解为3层，并求出分解系数-Speech signal using wavelet packet decomposition，decomposing 6 level，and attain decomposition coefficient
wavelet
- 实现小波包能量分解（6层分解），且易于参考从而编写出小波能量分解。-Implementation of wavelet packet energy decomposition (decomposition of 6-layer), and easy-to-reference to the preparation of a wavelet decomposition of energy.
WaveletPacketAnalysis
- 简单的小波包分解和重构单路信号，包括求小波的能量熵-Wavelet Packet Analysis
wavelet_detect
- 极其经典的小波包分解程序，奇异点检测，附图说明-Most classical wavelet packet decomposition process, singular point detection, photo descr iption
11.10Image
- 小波包，实现图像在小波变换下的各种图像处理方法。-Wavelet packet, wavelet transform of image in various image processing methods.
plusrilinoise
- 基于小波包的带通滤波器设计程序。给出了小波变换的快速算法和重构算法，讨论了应用小波变换进行信号带通滤波的方法，并通过正交小波包对信号的分解，把频率成分复杂的信号分解到各个频带上，根据需要提取指定频率的信号，然后用小波包重构算法对信号进行重构，实现对信号的提取。-Based on wavelet packet band-pass filter design program. Given the fast algorithm of wavelet transform and reconstructi
MATLABwavelet
- 小波变换的matlab程序，包括离散小波变换，多尺度变换，小波包分析，小波用于图像压缩、水印、去噪-Matlab wavelet transform procedures, including the discrete wavelet transform, multi-scale transform, wavelet packet analysis, wavelet image compression, watermarking, denoising
waveletpacketsZHH
- ｗａｖｅ：小波包分解，对信号进行小波包分解，将信号按频率成分分解出来，并且估计小波包能量-wave: wavelet packet decomposition, wavelet packet decomposition of the signal, the signal decomposition by frequency components out, and the estimated wavelet packet energy
wavelet-package
- 使用小波包分析信号的MATLAB程序，对初学者有用~~~~·- analysis Signal by Wavelet packet..matlab~~
wavelet
- 这是一个小波包，可以用来分析时间序列。里面包括降噪程序和时间序列预测程序。-This is a packet, can be used to analyze the time series. Procedures which include noise reduction and time series prediction procedures.
wpdecsiji
- 四级小波包分解的源程序，希望对大家有所帮助，怎么说也是呕心沥血的结果啊-matlab
image
- 基于小波包变换的图像压缩。给出例子来说明小波包分析在图像压缩中的应用。-Based on wavelet packet image compression. Give examples to illustrate wavelet packet analysis in image compression.
WavePack
- 实用的小波包分析程序，用于信号的等频段分解。-very usefull wavepack code, for signal decomposition with equal frequency band.
WaveletPacket
- 小波包。整合了几篇小波包的文献，提供了小波包的整体概念认识，可以由此对小波包产生比较明了的理解，同时简单介绍了Matlab小波包工具箱的用法。-Wavelet packet. Integration of the literature several wavelet packet provides a conceptual understanding of the overall wavelet packet, wavelet packet can thus produce more clear
waveletpacket_PAPR
- 本程序是在不同小波包基的情况鲁昂下研究峰均功率的程序-This procedure is different from the case of wavelet packet basis of Rouen peak to average power under the procedures
mp3_source
- 一些很有用的小波包多尺度分解与重构的资料-mpeg4 encoder source code for embedded system
xx
- 本文详细描述了基于小波包的纹理图像去噪方法： 噪声对图像的后续处理影响较大，常用的去噪方法虽然可以去除变化平缓的图 像中的噪声，但对细节较多的纹理图像的去噪效果却不太理想, 文中基于信号和噪声在小 波分解中呈现出来的不同特性，提出了一种新颖的小波包去噪算法, 采用该算法对纹理图 像进行最优小波包分解，并计算每个子频带的两个范数，然后根据范数值区分信号和噪 声，从而达到去除噪声的目的, 实验结果表明，该算法对皮革图像具有较好的去噪效果，不 仅可以去除纹理图像中的大部分
cxn_Waveletpacket
- 对信号进行小波包分解，得出能量分布图，然后根据分解结果处理信号！-Wavelet packet decomposition of signals obtained energy distribution and signal processing based on decomposition!
matlabwavelet
- 张德丰基于MATLAB的系统分析与设计——小波分析+范例源码；详细介绍包括小波分析工具箱的的使用（范例代码），小波去噪，图像压缩，并范例实现。另外还有小波包分析技术的理论及应用-Zhang Defeng MATLAB-Based System Analysis and Design- wavelet analysis+ example source details, including the use of wavelet analysis toolbox (sample code), wav
liftwaveletpack
- 提升小波包学习资料，对了解学习提升小波包，研究算法的改进很有帮助-Lifting wavelet package learning materials, learning to enhance the understanding of wavelet packet of helpful Algorithm