diancai

想做高效的程序吗？mmx指令集，及常用c程序优化，等你来学(want efficient procedure? Mmx instruction set, and common procedures c optimization, you have to learn)

说明：  利用4个公共点解WGS84转北京54的7参数(The use of public four-point solution to WGS84 parameters Beijing 54 7)

AR模型Davenport风速时程分析程序(AR model Davenport wind speed time history analysis program)

通过各种的输入的实现不同的功能，里面包括了好多种通过输入实现功能的程序(By implementing a variety of different input functions, which include a good variety of functions by entering the program)

顺序表的创建，插入，输出，删除，且各个功能都在主函数中调用(Creation, insert, output by the sequence table, delete)

这是一个红外遥控小车的程序，已调试通过，用在avr单片机上(This is an infrared remote-control car procedures have been debugging through, used in single-chip on avr)

图书馆管理系统用的是VB和SQL语言开发的(Library Management System)

可以读取从IGS网站上下载的电离层文件，并输出某一个网点上的电子含量值(Can be read from IGS ionospheric site to download files and output one dot on the value of electronic content)

说明：  数子电压表源程序（汇编）1602显示，按键控制报警上下限量程为9~15V 采样用2：1分压(The number of sub-source voltage meter (compilation) 1602 shows that the police up and down buttons control the process for a limited sample with 9 ~ 15V pressure 2:1)

铅酸蓄电池的大电流放电回路的控制，有自关断放电回路的功能的。(Control of the lead-acid batteries, high-current discharge circuit, since the shutdown function of the discharge circuit.)