Introduction-to-GUIDE-in-matlab

这是一个基于偏微分方程的图像处理问题的非线性平滑滤波器的程序!(This is a partial differential equations based on the question of image processing procedures for non-linear smoothing filters!)

瞬时无功功率理论ip-iq法的源程序，m文件，程序有详细的解释与说明。效果比较好。可以进行谐波分析。(Instantaneous reactive power theory ip-iq method of source, m files, programs have detailed explanations and instructions. Results were better. Harmonic analysis can be performed.)

产生用于跳频通信系统中的m序列rs序列，包括它们的自相关和互相关性能分析(Produce frequency-hopping communication system for m-sequences rs sequences, including their autocorrelation and cross correlation performance analysis)

运行多径衰落信道，可以通过MATLAB仿真出来的程勋(Running multipath fading channels)

说明：  （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 ((1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.)

Script for simulating binary phase shift keyed transmission and reception and compare the simulated and theoretical bit error probability for Coded and Uncoded Modulation using Hamming Codes

说明：  This MATLAB code calculates the array factor for N element linear array. N单元线性阵列的方向图函数MATLAB仿真代码(This MATLAB code calculates the array factor for N element linear array. N element linear array pattern function of the MATLAB simulation code)

首先在m脚本文件canshuo.m中输入节点个数和路径权重，在命令窗口中输入canshu，用s=12,e=10的格式输入要求的起止点，再输入main即可得到两点之间的路径和长度。(M script file canshuo.m first enter the node number and the right path lies in the command window enter canshu, with s = 12, e = 10 The format of the input requirements of the start and end points, and then enter the main between two points can be obtained path and length.)

一个用于对汽车销售公司进行财务数据回归分析的实例(A car sales company financial data regression analysis instance)

虚拟力的无线传感网络覆盖，MIMO OFDM matlab仿真,实现了对10个数字音的识别程序欢迎大家下载学习，使用高阶累积量对MPSK信号进行调制识别，车牌识别定位程序的部分功能，相关分析过程的matlab方法。( Virtual power wireless sensor network coverage, MIMO OFDM matlab simulation, Realization of 10 digital audio recognition program Welcome to download the study, Using high-order cumulants of MPSK signal modulation recognition, Part of the license plate recognition locator feature, Correlation analysis process matlab method.)