PSO2

采用有限元的方法求解计算捕捉问题predator-prey (program which applies the finite difference method to estimate solutions of a pair of ordinary differential equations that model the behavior of a pair of predator and prey populations. )

数字信号处理的直接对象是数字信号，处理的方式是数值运算的方式，它涉及到的内容非常丰富和广泛，它是应用最快、成效最显著的新学科之一，做为信息专业的专业基础课，需要掌握其基本理论和基本的分析方法，通过理论和实践、原理和应用结合让学生掌握知识。而matlab是集数学计算、图形处理和程序语言设计于一体的软件，通过matlab来实现数字信号处理的有关表达，最终实现课程设计的目的。(Direct object of digital signal processing digital signal processing approach is the way value operation, which involves the contents of the very rich and extensive, it is the fastest application, the effectiveness of the most significant one of the new disciplines, as information on professional expertise basic course, need to understand the basic theory and basic methods of analysis, theory and practice, theory and application integration to enable students to acquire knowledge. The matlab is a mathematical calculation, graphics processing and program design in one of the software, through matlab to implement digital signal processing of the expression, and ultimately the purpose of course design.)

本模型是根据国外一篇期刊论文的思想搭建起来的二极管钳位三电平逆变器的异步电机直接转矩控制的仿真模型，比较很精确(This model is based on a journal paper abroad thought to build up a diode clamped three-level inverter direct torque control of induction motor, a simulation model of comparison is very accurate)

电池模型的参数辨识，利用端电压的实际值和估计值，得到相关的7个参数(Parameter identification of battery model)

"Space-Time Codes and MIMO Systems"是Mohinder Jankiraman 所著的经典之作，这里给出全书的matlabe源码。 电子版书籍另外给出。 ("Space-Time Codes and MIMO Systems" is Mohi nder Jankiraman author of classic works, here is the book matlabe source. Electronic version of books is another.)

a code that converts decimal to bcd

SubHarmonic Pulse Width Modulation control for a seven-level inverter :

说明：  滞回曲线分析 计算能量耗散系数 滞回曲线的加载圈数(Press the Analyze button, and the hysteretic loop will be decomposed into separate loops, from which the hysteresis loop area, secant stiffness, equivalent viscous damping coefficient are obtained.)

ASK调制解调，用C++语言进行运行，学习的好资料(ASK modulation and demodulation, using C++ languages running, learning good information)

synchronous motor matlab simulink