ComplementaryCodeKeying

bit error rate of quadrature modulation.

若不希望用与估计输入信号矢量有关的相关矩阵来加快LMS算法的收敛速度，那么可用变步长方法来缩短其自适应收敛过程，其中一个主要的方法是归一化LMS算法（NLMS算法），变步长 的更新公式可写成 W（n+1）=w（n）+ e（n）x（n） =w（n）+ （3.1） 式中， = e（n）x（n）表示滤波权矢量迭代更新的调整量。为了达到快速收敛的目的，必须合适的选择变步长 的值，一个可能策略是尽可能多地减少瞬时平方误差，即用瞬时平方误差作为均方误差的MSE简单估计，这也是LMS算法的基本思想。 (Want to estimate if the input signal vector and the relevant matrix to speed up the convergence rate of LMS algorithm, then the variable step size method can be used to shorten its adaptive convergence process, one of the main method is normalized LMS algorithm (NLMS algorithm) , variable step-size update formula can be written W (n+ 1) = w (n)+ e (n) x (n) = w (n)+ (3.1) where, = e (n) x (n) the right to express filter update vector iterative adjust the volume. In order to achieve the purpose of fast convergence, we must choose the appropriate value of variable step size, a possible strategy is as much as possible to reduce the instantaneous squared error, which uses the instantaneous squared error as the mean square error MSE of the simple estimate, which is the basic LMS algorithm思想.)

This folder contains three files to maniupulate XOR logic. Ist file is for and logic. Second file is for OR logic. They are implemented using matlab 2008 version.

该程序实现了一个军事网络演化模型的生成以及计算网络的拓扑参数(The program implements a military network evolution model generation and calculating network topology parameters)

通过用MATLAB软件解决七参数转换转换的编程代码(Seven parameter transformation)

Using Cuk Converter model

说明：  模拟潮流计算中支路断开导致潮流越限的情况 切负荷处理(about power flow and load shed)

c4.5 a classification

LFM，PSK，线性调频-相位编码等雷达信号的产生 杂波(generation of the LFM,PSK signal and clutter)

2017年数学建模美赛B题模型，关于处理交通流的元胞自动机问题( 2017 mathematical modeling contest B problem model，Cellular automata for traffic flow )