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用C++编写的成绩管理系统，实现成绩的输入查找，修改和求方差等功能(Prepared with C++ performance management system, to achieve results Enter search, modify and seek variance functions)

对Excell文件进行读写操作,并可以创建excell文件(Read and Write the excell file)

To achieve similar WORD2000 clip art menu code

捷联惯导导航仿真程序，包括位置，速度，加速度的的仿真(SINS navigation simulation program, including position, velocity and acceleration of the simulation)

基于逆波兰法的计算器程序，该计算器支持小数输入和正负数输入，支持四则运算以及指数运算，也支持括号的使用。(Reverse Polish law based calculator program, the calculator supports input and negative decimal number input, support four operations and index calculation, and also supports the use of parentheses.)

说明：  感应双馈发电机系统的仿真,已经完美封装好,参数可自行更改.(Doubly-fed induction generator system simulation, has the perfect package, and can make changes to parameters.)

数据统计小软件，随机输入1～40的数，统计各数的结果(Statistics of small software, enter a random number of 40, statistics of the number of results)

说明：  详细阐述了线性矩阵不等式的方法，并用一个实际例子，用matlab实现了,对初学者非常有用.(Described in detail the method of linear matrix inequalities, and a practical example, using matlab realized, very useful for beginners.)

C++.....It is a program for the elevator

6自由度齿轮系统动力学仿真程序，包括分岔，相图，庞加莱映射，混沌。(6 DOF gear system dynamics simulation program, including bifurcation, phase diagram, Poincare mapping and chaos.)