there are 100 c program in the document.

这个c语言程序实现中缀表达式变为后缀表达式，并且实现其计算-the language program which is made up of expressions into a suffix expression, and its calculation

Typical parser fo autocomp console vx 400+ that sends $PNANO NMEA sequence - utilizes some graphical from JVCL class. very useful for students that are wiling to see how rudder and thrust are set on console-Typical parser fo autocomp console vx 400+ that sends $PNANO NMEA sequence- utilizes some graphical from JVCL class. very useful for students that are wiling to see how rudder and thrust are set on console

线形拟合函数，也是一款很实用的数学计算软件-linear fitting function, as well as one very practical mathematical calculation software

此代码有着卓越的时间优越性，能大大增加代码的可读性。同时，代码中还有高效性！

国外一大学教授讲章，附相关源程序，关于计算电磁学中的FDTD，详见内中chapter4-Abroad, a professor at the University of sermon, with the relevant source code, with regard to computational electromagnetics in the FDTD, see inside of chapter4

温度场模拟程序，matlab编写-temperature simulation program, the preparation of Matlab

xfoi是一个为设计和分析亚音速飞机独立翼型编写的互动式的程序。它由下列执行各种函数的一系列菜单操作程序组成：-对一种已经存在的的翼型的粘流（或无粘流）分析，允许：*强制或自由转换*转捩的气泡分离*除了最大升力系数还可以对升力和阻力预测*卡门- 钱学森压缩性修正-通过屏幕指针或鼠标操作指定特定的表面速度分布，对翼型进行设计和优化设计。两种这样的工具可以实现：*完全反设计：基于一个复杂的绘图公式；*混合反设计: 一种xfoil的基本嵌版方法（面涡法）的扩展完全反设计允许多点设计，而混合反设计则需要对翼型个部分相对严格的几何约束

旅行商问题的模拟退火matlab源码程序-Traveling salesman problem matlab source of the simulated annealing procedure

acm时间问题算法-acm time algorithm

主成分分析算法，输入数据矩阵，得到投影变换主成分，用于数据降低维度。