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产生m_W序列，并计算其功率谱、自相关系数和互相关系数。,M_W generated sequences, and calculate its power spectrum, since the correlation coefficient and the number of mutual relations.
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伪随机码或称PN码，是扩频通信中不可缺少的一种序列。扩频通信，简单的说来就是通过一组相关性很强的伪随机序列，使原有的信号按照伪随机序列的特性出现。从波形上看，原有信号完全淹没于随机的噪声中，达到隐藏信号和抗干扰的目的。接受方只要有相同的伪随机序列，就可以通过伪随机序列很强的相关性将信号还原出来。而m序列，是扩频系统中最长用的伪随机序列。下面的代码就是基于matlab的生成m序列的代码，通过改变初始多项式的值，就可以生成不同阶数的m序列。,Pseudo-random code or PN code
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本程序可以计算灰色关联度，是用MATLAB实现的-The program can calculate the gray correlation is achieved with MATLAB
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计算循环平稳信号的相关函数的普通以及快速算法，希望对大家有所帮助-Cyclostationary signals calculated correlation function, as well as the general fast algorithm, and they hope to help everyone
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关于心电信号的各种滤波方法，IIR，FIR，空域相关，软硬阈值，基于IIR的自适应滤波等-the method for ECG denoising,such as IIR,FIR,spatial correlation,soft and hard threshold,based on IIR filter s adaptive filter
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用Matlab产生一满足条件的窄带随机过程，编写子程序计算该随机过程的均值函数，自相关函数，功率谱，包络，包络平方及相位的一维概率密度画出相应的图形-Generated using Matlab to meet the conditions of a narrow-band random process, the preparation of random process subroutine to calculate the mean function, auto-correlation fu
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典型时间序列模型分析
设有ARMA(2,2)模型，
X（n）+0.3X(n-1)-0.2X(n-2)=W(n)+0.5W（n-1）-0.2W(n-2)
W(n)是零均值正态白噪声，方差为4
（1）用MATLAB模型产生X（n）的500观测点的样本函数，并会出波形；
（2）用你产生的500个观测点估计X（n）的均值和方差；
（3）画出理论的功率谱
（4）估计X（n）的相关函数和功率谱
-Analysis of typical time series model w
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This function calculate the performance, based on Bayes theorem, of a clinical test. The input is based on a 2x2 matrix (true positive, false positives false negative, true negatives).
The Outputs are:
- Prevalence of disease
- Test Sensibility
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ApEn(近似熵)方法是测度熵的一种替代算
法,简单可靠,值得深入研究.
-.The correlation dimension obtained from this
method is optimal and the stable estimation of the Kolmogorov entropy is also obtained.
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窄带平衰落相关MIMO信道容量仿真，内容包括：天线间距、功率角度谱、多簇、总角扩展等参数对信道容量及相关系数的影响-Narrowband flat fading MIMO channel capacity related to simulation, including: antenna spacing, angle power spectrum, multi-cluster parameters such as total angular expansion of channel capaci
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基于相位相关和L-M的图像拼接算法，感兴趣的可以参考一下。-Phase correlation and the LM-based image mosaic algorithm
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M,GOLD ,WALSH序列自相关和互相关的仿真代码。包括一些复合序列的仿真代码。-M, GOLD, WALSH serial autocorrelation and cross correlation of the simulation code. Including some complex sequence of simulation code.
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：用NRTL方程，对二元混合物的气一液相平衡数据和液一液相平衡数据进行关联，并用液一液相平衡数据优化所得的参数，预测汽液相平
衡．关联和预测的结果均能满足程设计要求-: The NRTL equation, the binary mixture of gas-liquid phase equilibrium liquid-liquid phase equilibrium data and the data associated with liquid-liquid phase equilib
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Matlab软件求矩阵的特征值，进行矩阵的初等变换；讨论向量组的线性相关性等运算。-Matlab software, the eigenvalues of a matrix, the matrix of the elementary transformation discussion of linear correlation vector group such operations.
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自相关检测方法是利用信号和噪声在相关域上的差别来构造检测器的。自相关检测是将信号与自身延迟一个时延后的信号作相关处理，或用双通道接收机的输出进行相关，得到扩频信号的自相关函数-Auto-correlation detection method is the use of signal and noise in the relevant field to construct the difference detector. Autocorrelation test is a time delay
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基于Matlab仿真的m序列产生，自相关及互相关函数的实现。以及Rake接收机的仿真。-Matlab simulation-based m-sequence, autocorrelation and cross-correlation function to achieve. And Rake receiver simulation.
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雷达测伪距时域相关法matlab仿真源码-The radar altimetry Pseudorange domain correlation method matlab simulation source
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matlab实现8位数字复相关，matlab实现数字复相关器，并比较数字相关结果和模拟相关结果的差别-matlab to achieve eight digital complex correlation, matlab realize digital multiplexing correlator
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用matlab来实现灰色关联度的计算，完整版的，下载试试吧(Matlab grey correlation calculation)
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Gray Correlation 灰色关联度(Gray correlation matlab source code, gray correlation analysis method is to study the factors and factors affecting the value of the points as a line.)
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