kalmanmethod

matlab中cart决策树源代码，用于数据的分类和预测。(source code in matlab cart decision tree for data classification and prediction.)

最优化中的检验算法，适合初学者，本程序由matlab编写(Optimization of the test algorithm, suitable for beginners)

基于Simulink的永磁同步电机的直接转矩控制的调速仿真，里面用S函数自建部分模块，加快了仿真速度。(Simulink-based permanent magnet synchronous motor direct torque control of the speed of simulation, which used self-built part of the S-function module to speed up the simulation speed.)

本程序是EM算法，是参数估计（极大似然估计）方法的数值解法。(This procedure is the EM algorithm, is the parameter estimation (MLE) method of numerical solution.)

用于求一个信号的斜率，通过构造一个滤波器来实现的，绝对正确。(For seeking the slope of a signal, to be achieved by constructing a filter, absolutely correct.)

Model order reduction description and its implementation in Matlab

其中包括matlab的基础学习，和有关数学建模的模型分析。主要适合初学建模但不懂编程的学者学习，也适合实习matlab的人开展模型分析训练。(Including Matlab basis of learning, and mathematical modeling, model analysis. Mainly suitable for beginners modeling, but scholars do not understand programming learning, but also for the internship Matlab to carry out model analysis training.)

matlab程序，粘滑运动分析，适合分析制动粘滑运动，适合初学者的最经典的程序(matlab program, stick-slip, suitable for analyzing the brake stick-slip, suitable for beginners to the most classic program)

说明：  使用交叉熵算法，对组合优化问题，逐步逼近最优解完成寻优(Using cross entropy method to optimize the problem)

采用口面积分的方法来计算天线方向图，天线设计常用(Orifice area divided by the method to calculate the antenna pattern, antenna design used)