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直接扩频系统常用函数，有助于对直接扩频系统的算法研究。(functions for Direct spread spectrum system,guod referense for the study for Direct spread spectrum system)

说明：  精通Matlab综合辅导与指南.其中有一些程序。适合于自学。(Proficient in Matlab comprehensive counseling and guidance. Some of these programs. Suitable for self-study.)

Using the steepest descent to solve do the optimization work. You can either cll the function or use the difference method to derive the gradient

System identification with adaptive filter using full and partial-update Least-Mean-Squares

M/M/1单服务台派对系统，（用事件调度法实现离散事件系统仿真） 顾客到达模到达时间间隔和顾客服务时间均服从负指数分布，单服务台系统，按照单队排队，按FIFO方式服务。考察服务n个顾客后的顾客平均队长及平均排队等待时间(M/M/1 single desk party system (with the event scheduling system for discrete event simulation) model to reach customers arrival time and customer service have a negative exponential distribution, single-desk system, in accordance with the single-team line up, according to FIFO way service. N a customer service inspection after the average length and average customer waiting time)

罚函数法是将有约束最优化问题转化为求解无约束最优化问题。在此给出罚函数法的Matlab源程序。(Penalty function method is a constrained optimization problem into solving unconstrained optimization problems. This gives the penalty function in Matlab source.)

This folder contains the program for newton raphson method..with that analysis of induction motor...supply

信号的相关性是很重要的性质，求一维，二维高斯随机数的自相关函数，并进行统计分析。(Signal correlation is very important, for the properties of one-dimensional, two-dimensional gaussian random autocorrelation, and statistical analysis. )

矩阵特真问题求解，用于解矩阵的特征值，根据数值计算方法得到(Matrix special real problem solving for the solutions of eigenvalue, numerical methods are based)

基于matlab的数字频带通信系统仿真实验源码及仿真结果波形。(failed to translate)