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编写编译程序实现多行表达式的表达式序列的文法语言的编译执行(To write the compiler to achieve the expression sequence of multi-line expression grammar language compiler execution )

simulink联合仿真，用于纯电动汽车的仿真研究，包括SOC、循环工况等方面的仿真(Simlink Joint Simulation for Pure Electric Vehicle, including SOC, Cycle Conditions and so on)

说明：  Pascal program that performs arithmetic

Sweedish-Russian Technic Dictionary for Lingvo, Goldendict

打印“魔方阵”。所谓“魔方阵”是指这样的方阵，它的每一行、每一列和对角线之和均相等。例如，三阶魔方阵为: 8 1 6 3 5 7 4 9 2 要求打印出由1到n*n的自然数构成的魔方阵。-Print "magic matrices." The so-called "magic matrix" refers to the matrix, which each line, each diagonal out and the sum of all the same. For example, third-order magic Lineup : 8 1 6 3 5 7 4 9 2 request from a print n* n to the natural form of the magic number of matrices.

sha-1算法是常用的数字摘要算法，例如

说明：  数模中求解偏微分方程时，在已知数据的基础上进行线性插值拟合。利用差分法求解该模型，先用网格划分区域，对 区域内部节点做泰勒展开。对偏导数进行离散化处理。(tthe solution to the PDE problem in mathematical modeling)

基于51单片机12864的四层菜单 显示，C程序代码，仿真图(Displays four menu based on 51 microcontroller 12864 C code)

/*大屏幕显示数字时钟*/ /*要求屏幕按640*480分辩率显示数字时钟，格式为12：18：30，表示12点18分30秒，共8个字符；*/ /*每个字符以80*100点阵显示，记时真确*/-/* Large Screen Display Digital Clock*//* Require the screen by Resolution 640* 480 display digital clock, the format of 12:18:30, 12:18:30, a total of eight characters;*//* Each character with the 80* 100 Lattice revealed that in mind when true* /

用C写的表达式计算器，不但可以完成四则运算，还可以处理一些函数运算，可以配合graphviz画出表达式树和计算过程。(Written using C expression calculator, not only can complete the four operations, but also can deal with a number of functions computing, you can tie in with graphviz to draw the expression tree and calculation process.)