DM642的支持四串口驱动程序的代码，自己写的，经过长时间的

LPC2300 KEIL APPLICATIONS

本程序已被本人整理到WORD文档中，编程语言为MATLAB，程序中首先利用非递归法产生滤波器系数，生成相关高斯杂波，直接对杂波信号作FFT变换，结果取模平方后除以长度N,即可得到杂波的功率谱，设计参数皆在文档中表明。此程序已经验证是正确可执行的，并能生成图形，值得下载！- This program has been organized into WORD document I, the programming language MATLAB, the program produced the first method using non-recursive filter coefficients to generate the relevant Gaussian clutter, clutter signals directly to FFT transform, the result after the square modulus divided by the length of the N, can be obtained the power spectrum of clutter, design parameters are indicated in the document. This procedure has been verified is correct executable, and can generate the graph, it is worth to download!

这是一个用vb.net编写的扫描条形码程序，在图书馆等利用它可是很方便的哦．-using vb.net prepared by the bar code scanning procedures, the use of the library, but it is very convenient oh.

很好的订餐管理系统.rar 很好的订餐管理系统.rar-good make restaurant management system. Rar g ood make restaurant management system. Rar

一个小型的公司管理信息系统，包括基础信息管理系统，供销商管理系统，客户管理系统等等．可以查询需要的信息．-a small corporate management information system, including infrastructure information management systems, the management and marketing systems, customer management systems. Inquiries may need information.

这是PB数据库方面的一点心得体会，有实例和教程-This database is a bit of experience, there are examples and tutorials

实现二叉树的基本功能，包括前序遍历，中序遍历，后序遍历，层次遍历-To achieve the basic functions of a binary tree, including the pre-order traversal, inorder traversal, postorder, level traversal

小球加速运动，可用于多种扩展。物体加速的算法-Ball accelerated motion, can be used for a variety of expansion. Objects to speed up the algorithm

PHP程序-拉风妹提供的PHP2001世纪网PHP留言板-PHP procedures-pull of the wind-mei PHP2001 century network PHP bulletin board

本人自己编写的俄罗斯方块 小游戏 为自己开发网络版作准备 用JAVA开发 但是界面不够美观-I have written a small game Tetris for the development of online preparation for development using JAVA interface but not beautiful