pca_

简单的程序-Simple procedure

Labview与数据库Access及SQL Server的连接 基于ActiveX(Labview database connectivity Access and SQL Server ActiveX-based)

斯坦福大学的高性能锁相放大器串口通讯源码，用于实时读取锁相放大器的振幅，相位和频率。对于SR830的使用者的二次开发提供了非常好的开发模板。(Stanford University' s high-performance lock-in amplifier serial communications source for real-time reading lock-in amplifier amplitude, phase, and frequency. For the secondary development of SR830 offers users a very good development template.)

输入年月日，显示这个月的日历，其中星期六和星期天要用红色字体显示出来。(Enter the date to show the calendar this month, one of Saturday and Sunday should be displayed in red font.)

说明：  基于simulink搭建的滤波器模型，可以有效滤波，降低噪声(The filter model based on Simulink can effectively filter and reduce noise)

说明：  windows 3.1 ddk with compilers

matlab仿真机械四连杆机构运动代码，包括运动仿真和变量变化分析图的生成(matlab simulation code mechanical four-bar linkage motion, including motion simulation and generation of variable change analysis map)

基于JAIN开发的一个会议程序。采用SIP 作为信令。基本的文本会议功能已经实现，语音部分待扩展。-with JAIN based on the development of a proceedings. Using SIP as a signaling. The basic functions of the text has already been achieved, some voice to be extended.

VC实现的socke通信，简单易懂 分为服务端和客户端。 使用VC6即可打开项目工程(VC realize the socke communications, is divided into easy-to-read-side and client services. VC6 can use to open the Project)

垂直分层空时码的设计代码，适合初学者借鉴学习。(Vertical layered space-time code design code, suitable for beginners to learn from.)