Description: A series of .c and .m files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary -- everything is contained in this archive. The C-code computes the DWT and maximal overlap DWT. MATLAB routines are then used to compute such quantities as the wavelet variance, covariance, correlation, cross-covariance and cross-correlation. Approximate confidence intervals are available for all quantities except the cross-covariance and cross-correlation.
A set of commands is provided. For a description of this example, please see http://www.eurandom.tue.nl/whitcher/software/. -A series of. C and. M files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary- everything is contained in this archive. The C-code computes the DWT and maximal overlap DWT. MATLAB routines are then used to compute such quantities as the wavelet variance, covariance, correlation, cross-covariance and cross-correlation. Approximate confidence intervals are available for all quantities except the cross-covariance and cross-correlation.A set of commands is provided . For a description of this example, please see http://www.eurandom.tue.nl/whitcher/software/. Platform: |
Size: 37888 |
Author:yupenghui |
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Description: 没有采用短暂分离的方法的GP方法求关联维
G-P算法计算关联维的 Matlab 程序(mex版)
文件说明：
1、GP_Algorithm_main.m - 程序主文件
2、LorenzData.dll - 产生Lorenz离散数据
3、normalize_1.m - 数据归一化
4、correlation_interal.c - 计算关联积分的源代码文件
5. correlation_interal.dll-计算关联积分的mex文件
没有采用短暂分离的方法，该软件的C语言源文件使用的是路振波提供的
关联积分算法，在此说明和表示感谢！
mex文件为matlab7.0版本，使用VC6.0的c语言编译器编译。
-not adopt short-term separation of the GP method for the correlation dimension G-P method to calculate the correlation dimension of Matla b (Mex version) documents : 1. GP_Algorithm_main.m-2 main document procedures, LorenzData.dll- Lorenz have three discrete data, normalize_1.m-after all, one of the four, correlation_interal.c-calculated correlation integral source code documentation 5. corr elation_interal.dll-calculated the correlation integral Files document does not adopt short-term separation The method, the software in C language source document used by Lu Zhen-bo is the correlation integral algorithm, In this note and expressed thanks! Matlab7.0 Mex version of the document, use Visual C language compiler compiler. Platform: |
Size: 7168 |
Author:许小可 |
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Description: 用 excel 来计算数据中的相关系数
两个文件-excel used to calculate the data correlation coefficient of two documents Platform: |
Size: 5120 |
Author:flyingbunny |
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Description: G-P算法计算关联维的 Matlab 程序(mex版)
没有使用”短暂分离“，使用了关联积分的mex文件，速度较快。 -G-P method to calculate the correlation dimension of Matlab (Mex version) not use "temporary separation," use of the correlation integral Mex documents faster. Platform: |
Size: 6144 |
Author:杨明 |
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Description: 对C/A码的相关在频域中的matlab实现仿真，大家交流啊，-Of C/A code correlation in the frequency domain realize matlab simulation, the exchange of everyone ah, Platform: |
Size: 1024 |
Author:张涛 |
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Description: 本程序利用奇异值分解对3通道彩色图像进行压缩分解，具体步骤如下：
压缩过程：
1. 选取子图像大小K值，把图像分解成M×M个子图像，IMG(s),s=1,2,…, M2，其中M=N/K，原始图像IMG大小为N×N。
2. 计算这M2个子图像的平均值average，对每幅子图像减去均值图像得到新图像。
3. 计算相关矩阵R，其元素定义为 。
4. 计算R的特征值与特征向量，计算每幅子图像与最大特征向量的内积，便得到编码，即压缩后的图像。
-This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images. Platform: |
Size: 334848 |
Author:wangweiming |
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Description: 本论文围绕伪随机码的捕获展开，主要研究了直接扩频通信系统的性能特点、
伪随机码的产生与相关性、重点是伪随机码的捕获，提出了一种新型的捕获方法
——双向滑动捕获法，并针对双向滑动捕获法进行了一些理论分析和探讨。-In this paper, around the pseudo-random code capture started, mainly to study the direct spread spectrum communication system performance characteristics, pseudo-random code generation and correlation, with a focus on the capture of pseudo-random code, a new type of capture method- two-way Sliding capture and recapture method for two-way slide for a number of theoretical analysis and discussion. Platform: |
Size: 575488 |
Author:李永 |
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Description: CDMA中的扩频码产生及自相关性和互相关性-CDMA spread spectrum in the generated code and self-relevance and cross-correlation of Platform: |
Size: 5120 |
Author:wumin |
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Description: 广义互相关函数，包含所有互相关的权函数，可以方便的使用它，其中PHAT加权效果最好！-Generalized cross-correlation function, contains all of the right to cross-correlation function, can easily use it, in which the weighted best PHAT! Platform: |
Size: 2048 |
Author: |
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Description: 现代通信系统书籍底八章仿真程序，很好的程序，初学习这很好的教材-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative
scheme that implements the idea of compress-and-forward. Through the exploitation of efficient
distributed source coding (DSC) technology, the authors of [1] demonstrate the effectiveness of
Slepian-Wolf cooperation in combating inter-user channel outage in wireless environment. In this
paper, we discuss the general framework of Slepian-Wolf cooperation using the two most popular
DSC technologies: the binning/syndrome approach and the parity approach. We show that the
latter is particularly useful in SW cooperation, since it is conceptually simpler, provides certain
performance advantages, and enables any (system) linear channel code to be readily exploited.
Examples using convolutional codes, low-density generator-matrix codes and low-density paritycheck
codes are demonstrated and practical algorithms for estimating the source-relay correlation
and for decoding the compound packets Platform: |
Size: 9216 |
Author:史志举 |
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Description: 现代通信原理第九章程序代码，不错的程序，初学习者很好的程序-The Slepian-Wolf (SW) cooperation proposed in [1] is probably the first practical cooperative
scheme that implements the idea of compress-and-forward. Through the exploitation of efficient
distributed source coding (DSC) technology, the authors of [1] demonstrate the effectiveness of
Slepian-Wolf cooperation in combating inter-user channel outage in wireless environment. In this
paper, we discuss the general framework of Slepian-Wolf cooperation using the two most popular
DSC technologies: the binning/syndrome approach and the parity approach. We show that the
latter is particularly useful in SW cooperation, since it is conceptually simpler, provides certain
performance advantages, and enables any (system) linear channel code to be readily exploited.
Examples using convolutional codes, low-density generator-matrix codes and low-density paritycheck
codes are demonstrated and practical algorithms for estimating the source-relay correlation
and for decoding the compound packets Platform: |
Size: 7168 |
Author:史志举 |
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Description: 水印提取检测的matlab程序代码
对嵌入水印图像进行dct变化，提取水印序列，计算序列相关值-Detection of watermark extraction matlab code for dct embedded watermark image change, extract the watermark sequence, calculating the value of serial correlation Platform: |
Size: 3072 |
Author:顾利雯 |
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Description: this a code in matlab for character recognition depending on correlation -this is a code in matlab for character recognition depending on correlation Platform: |
Size: 1024 |
Author:ooosa |
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Description: The multipath performance of a given signal/receiver combination depends on various signal and receiver parameters like signal type/modulation scheme pre correlation bandwidth and filter characteristics, chipping rate of code ,relative power levels of multipath signals ,chip spacing between correlators and type of discriminator used for tracking.
For the following analyses the influence of code multipath will be illustrated by means of multipath error envelopes.
In these diagrams, the resulting ranging errors are plotted as a function of geometric path delay .the computation of
multipath errors envelops is based on the assumption, that the direct signal component is always available and that only one
multipath signal is present-The multipath performance of a given signal/receiver combination depends on various signal and receiver parameters like signal type/modulation scheme pre correlation bandwidth and filter characteristics, chipping rate of code ,relative power levels of multipath signals ,chip spacing between correlators and type of discriminator used for tracking.
For the following analyses the influence of code multipath will be illustrated by means of multipath error envelopes.
In these diagrams, the resulting ranging errors are plotted as a function of geometric path delay .the computation of
multipath errors envelops is based on the assumption, that the direct signal component is always available and that only one
multipath signal is present Platform: |
Size: 5120 |
Author:Rafal |
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Description: 关于GPS中BOC信号的产生，功率谱密度仿真，自相关函数以及与C/A码的互相关仿真程序。能够有效的对BOC信号的特性进行分析-On the GPS in the BOC signal generation, power spectral density simulation, the autocorrelation function as well as with the C/A code cross-correlation simulation program. Of the BOC can effectively analyze the characteristics of the signal Platform: |
Size: 8192 |
Author:LJJ |
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Description: correlation matching using matlab it is a code used for match correlation a image in matlab software.
using this we can a correlate an image.-correlation matching using matlab it is a code used for match correlation a image in matlab software.
using this we can a correlate an image. Platform: |
Size: 5120 |
Author:Mano |
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Description: matlab语言写成的gps信号中ca码的互相关和自相关绘图-written in matlab gps ca code signal cross-correlation and autocorrelation plot Platform: |
Size: 1024 |
Author:彭博 |
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Description: 相关分析过程的matlab方法，包括数据分析、绘图等等,进行波形数据分析,课程设计时编写的matlab程序代码，在matlab R2009b调试通过，模拟数据分析处理的过程，信号维数的估计，双向PCS控制仿真。- Correlation analysis process matlab method, Data analysis, plotting, etc., Waveform data analysis, Course designed to prepare the matlab program code, In matlab R2009b debugging through, Analog data analysis processing, Signal dimension estimates, Two-way PCS control simulation. Platform: |
Size: 5120 |
Author:白文明 |
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Description: Computing time and two-dimensional histogram, ECG data and includes source code written in MATLAB, matlab implements five gray correlation degree computing model. Platform: |
Size: 39936 |
Author:beisenglangsan
|
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Search - correlation code in matlab