搜索资源列表
wavelet_packet
- 用小波和小波包对太阳黑子数据进行降噪处理-Using wavelet and wavelet packet noise reduction processing on the sunspot data
wavelet_Matlab7
- 本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实
xiaobobao
- 一个PDF文件，基于小波包的图像压缩处理，并附几个相关小程序-Image compression based on wavelet packet processing, along with several related applets
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!
sphere_without_poles
- this code packet is heplful to your optimization studies. especially signal processing area.
2DWaveletsimpression
- 由于小波及小波包技术可以将信号或图像分层次按小波基展开，所以可以根据图像信号的性质以及事先给定的图像处理要求确定到底要展开到哪一级为止，从而不仅能有效地控制计算量，满足实时处理的需要，而且可以方便地实现通常由子频带、层次编码技术实现的累进传输编码（即采取逐步浮现的方式传送多媒体图像）。这样一种工作方式在多媒体数据浏览、医学图片远程诊断时是非常必要的。另外，利用小波变换具有放大、缩小和平移的数学显微镜的功能，可以方便地产生各种分辨率的图像，从而适应于不同分辨率的图像I/O设备和不同传输速率的通信系
WPA
- matlab在信号去噪过程中，运用小波包方法对信号进行降噪处理-matlab signal de-noising process, the use of the method of wavelet packet noise reduction processing on the signal
Wavelet-packet-transform-program
- 小波包变换程序 数字信号处理 示例程序 对小波包用于信号处理有帮助-Wavelet packet transform program Modern digital signal processing The sample program For the benefit of the wavelet packet is used for signal processing
xiaobobao
- 使用小波包实现的边缘检测，利用形态学腐蚀膨胀处理，方框掩模，边界跟踪。-Achieved using wavelet packet edge detection, morphological corrosion expansion processing block mask boundary tracking.
xiaobobaochengxu
- 小波包降噪、提取能量特征值，用于振动信号处理、故障诊断等。里面有经典的例子，供大家学习-Extract the energy eigenvalues for vibration, wavelet packet de-noising, signal processing, fault diagnosis. There are classic examples, for everyone to learn
voiceinotherdomain
- 语音信号在其他变换域中的分析技术和特性,语音信号的同态处理和倒谱分析,离散余弦变换,小波和小波包变换-Speech signal analysis technologies and features in other transform domain, homomorphic processing voice signals and cepstrum analysis, discrete cosine transform, wavelet and wavelet packet transform
image-processing-1
- image proceesing packet no1
xveytnmy
- 数据包传送源码程序，是小学期课程设计的题目，现代信号处理中谱估计在matlab中的使用，最终的权值矩阵就是滤波器的系数，主同步信号PSS在时域上的相关仿真。- Data packet transfer source program, Is the topic of the elementary school stage curriculum design, Modern signal processing used in the spectral estimation in matlab, Th
dicwgekr
- 数据包传送源码程序，连续相位调制信号(CPM)产生，是信号处理的基础，进行逐步线性回归，LDPC码的完整的编译码。- Data packet transfer source program, Continuous phase modulation signal (CPM) to produce, Is the basis of the signal processing, Stepwise linear regression, Complete codec LDPC code.
fiiedqvp
- 数据包传送源码程序，阵列信号处理的高分辨率估计，MIMO OFDM matlab仿真,有PMUSIC 校正前和校正后的比较，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。- Data packet transfer source program, High-resolution array signal processing estimates, MIMO OFDM matlab simulation, A relatively before correction and after
qvzurszv
- 可以得到很精确的幅值、频率、相位估计，数据包传送源码程序，供做算法研究人员参考，阵列信号处理的高分辨率估计，ICA（主分量分析）算法和程序。- You can get a very accurate amplitude, frequency, phase estimation, Data packet transfer source program, Algorithm for researchers to do reference, High-resolution array signal p
kzpvwgee
- 是信号处理的基础，数据包传送源码程序，均值便宜跟踪的示例，添加噪声处理，有详细的注释。-Is the basis of the signal processing, Data packet transfer source program, Example tracking mean cheap, Add noise processing, There are detailed notes.
xwzpwhwj
- 一些自适应信号处理的算法，有小波分析的盲信号处理，预报误差法参数辨识-松弛的思想，从先验概率中采样，计算权重，数据包传送源码程序，正确率可以达到98％。- Some adaptive signal processing algorithms, There Wavelet Analysis Blind Signal Processing, Prediction Error Method for Parameter Identification- the idea of relaxation, Sa
ysywupsd
- 是信号处理的基础，包括最小二乘法、SVM、神经网络、1_k近邻法,数据包传送源码程序，微分方程组数值解方法，gmcalab 快速广义的形态分量分析，分析了该信号的时域、频域、倒谱，循环谱等。- Is the basis of the signal processing, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Data packet transfer source pr
WOSA_Spectral_analisys_gterra1970
- NON PARAMETRIC SPECTRAL ANALISYS (WOSA) by gterra1970 spectral analysis of a signal from 2 different musical instruments received on 2 separate channels and sent to a packet analyzer of 1024 samples at a frequency of 64 kHz