Map editor, map editor,

This a simple demo of how to evaluate mathematical expressions in text format, including provision for variables and functions. The code consists of three simple classes: 1) Calc - which does the main calculations, 2) Stack - which is used to push and pop intermediate operators and numbers and 3) Symbol Table. The symbol table is a collection of calc symbols, a type structure consisting of various elements, including the expression name, function name, and the final value of the expression The evaluation procedure is done in three steps: 1) simplify the expression by removing all the elements within () and storing them in subexpressions within the symbol table. 2) Each of these sub expressions are then converted to RPN format (Reverse polar notation) and evaluated 3) Finally, the main expression is converted to RPN and evaluated-This is a simple demo of how to evaluate mathematical expressions in text format, including provision for variables and functi

八皇后问题-Eight queens problem

教你如何用c++编写遗传算法程序，并且有详细的示例，详细的描述了遗传算法的编写

vba  cpk收集工具（使用chrom）  没个电子工程师都是关心自己产品的测试数据，往往我们可以通过这些数据来看出一些问题来 这是我用VBA写的CPK自动收集并排版为固定的格式，当然这个格式你自己可以修改，原数据的格式也是可修改的

基于aforge.net的视频监控智能分析，目标跟踪、物体分类，用C#编写，是个很好的例子。

这是一个ssa算法的代码。它必须被修改以提高效率，开发一个完整的库可能是一个很好的项目

操作系统中的多级反馈队列调度算法-operating system as a multi-level feedback queue scheduling algorithm

空间电压矢量脉宽调制技术(SVPWM)在DSP中的实现步骤： (1)获得SVPWM的输入信号UALFA,UBETA,Ud,Uq经过IPARK变换得到输入信号UALFA,UBETA; (2)利用输入信号UALFA,UBETA计算中间变量B0,B1,B2，确定扇区Sector； (3)利用输入信号UALFA,UBETA计算中间变量X,Y,Z，再根据不同扇区利用中间变量X,Y,Z计算t1,t2; (4)利用t1,t2根据不同扇区计算Ta,Tb,Tc; (5)利用Ta,Tb,Tc计算占空比MfuncD1，MfuncD2，MfuncD3，之后再计算全比较器参数赋值CMPR1，CMPR2，CMPR3.

C语言从入门到熟练掌握，里面集结了学习C语言的大部分练习程序，从简单到复杂