PLC虚拟复卷机

vc++编写的界面源代码,全部自绘,功能及其强大,想学界面编程的一定要看(Vc interface source code, all self-drawing, function and powerful, want to learn interface programming must see)

C++实战源码-用#打印三角形(入门级实例068).zip

说明：  在科学与工程计算中，经常遇到求解非线性方程组的问题；非线性方程组在收敛速度及收敛性比线性方程组要差，特别对于非凸的非线性方程组，其求解更是困难。下面简要介绍非线性方程组的三种解法——牛顿法、拟牛顿法、同伦算法，分析三种解法的适用性，并附Matlab原程序。(Scientific and engineering computing, often encounter the problem of solving nonlinear equations speed of convergence of nonlinear equations and linear equations worse than convergence, especially for non-convex nonlinear equations, which is even more difficult to solve . The following briefly describes three solutions to nonlinear equations- Newton method, quasi-Newton method, homotopy method, the applicability of the three solutions, along with Matlab original program.)

该系统用于实现仓库管理，系统应支持入库、出库、库存查询以及打印。用户可自定库存警戒值，库存低于警戒值时以红字显示。仓库信息需要用文件存储。根据题目要求，由于货品信息存放在文件中，所以应该提供文件的读入、输出等操作；在程序中要浏览货品信息，应提供显示、查找、排序等操作；实现货物入库功能，要提供结构体的输入操作；实现统计功能，要提供相应的统计操作；实现修改功能，要提供修改操作；另外，还要提供键盘式菜单实现功能选择

单源点最短路径问题，这是一个很标准的程序，对于学习算法的同学很有帮助。(Single source shortest path problem, which is a standard procedure, and helpful for students learning algorithm.)

说明：  ini文件读取和写入，基于MFC实现的。因为Wince下没有实现ini文件的读写。(ini file to read and write, based on the realization of the MFC. Wince achieve because there is no read and write ini files.)

ucos的纯净未移植版，在官方网站上下载的(ucos not pure portable version on the official website to download)

basic codes of C and C++

小小的句法编译器 希望能对大家有帮助(little hope syntax compiler can be helpful)

VC与matlab接口，来实现小波分解，对于学习VC和matlab混合编程的有很大帮助！(VC and matlab interfaces to achieve the wavelet decomposition, for the study of VC and matlab programming mix of great help!)