DEEC

FIR 低通滤波器程序，matlab 实现(FIR filter using matlab)

采用Matlab，计算薄板的固有频率和主阵型，并绘制出频率响应曲线，是振动分析、振动控制的基础(Using Matlab, calculate the natural frequency and the main sheet formation, and draw the frequency response curve, is the vibration analysis, vibration control based)

全面的对直流电动机和发电机特性进行仿真研究，对于异步电机启动、调速和坐标变换进行建模仿真，同时给出了同步电机的坐标变换模型。(A comprehensive simulation study of DC motor and generator characteristics for asynchronous motor starting, speed control and coordinate transformation for modeling and simulation, and gives the coordinate transformation model of synchronous motor.)

说明：  混沌系统的仿真软件，通过分析系统的参数和初始状态来观测混沌系统的运行轨迹。(Chaotic system simulation software, through the analysis of the parameters and the initial state of system to measure the trajectories of chaotic systems. )

Tools for regression

Expectation Maximization

用PLC程序实现一定的运动控制,此程序是基于PARKER公司的compax3伺服驱动器的。(Use plc language to realize some certain motion control functions.)

说明：  动态目标检测的matlab程序仿真使用线性调频信号(Dynamic target detection matlab simulation procedure using a linear FM signal)

多元回归，利用matlab通过数据的大致分布，求得相应的函数表达式。(finding the function through datas by Matlab )

15名基督教徒和15名异教徒同乘一船航行，途中风浪大作，危机万分，领航者告诉大家，只要将全船的一半人投入海中，其余人就能幸免。大家都同意这个办法，并协定者30人围成一圈；由第一个人起报数，每数至第9人便把他投入海中，下一个接着从1开始报数，第9人又被投入海中，依次循环，直至剩下15人为止。问题是如何排法使投入海中的人全为异教徒？(15 Christians and pagans 15 vessels with one by the way, big waves, extreme crisis, leader told everyone that as long as will be half the person boat into the sea, and the remaining person will be able to escape. We all agree that this approach, and agreements were 30 form a circle from the first reported from a few individuals, the number to 9 for each person put him into the sea, then from the next one to start off, 9 people have been invested in the sea, followed by cycle, until the remaining 15 people so far. The question is how to row Act so that the person into the sea all infidels?)