一款不错的开放源代软电话，大家可以研究以下

asp.net 仓库仓储管理系统源代码-asp.net warehouse warehouse management system source code. . . .

CDMA下行解调的MatLab程序，完成下行信号的解扩。-CDMA downlink demodulation process MatLab

PCI局部总线，对于做PCI卡的人来说，非常有帮助-PCI Local Bus, the PCI card to do people, very helpful

用Visual Basic编写收发电子邮件的程序-Prepared by using Visual Basic procedures for sending and receiving e-mail

西门子PLC工程实例，为一个系统的PLC程序原文件，包含远程I/O站！-Siemens PLC project examples for a system of PLC program original document, including remote I/O station!

This is a compact satellite tracking program. Using it even an older PC (from 486 up, DOS, VGA) can serve to track a satellite and turn the antenna, which allows newer PCs to be used for other purposes. For example other software can be used in parallel to get more information on multiple satellites or contact ranges. It has the following functions needed in satellite communications: Tells in which direction the satellite is. Prints the azimuth and elevation angle numbers to the parallel port for automatic tracking (8 bit parallel data). Gives pulses to two LPT pins for automatic doppler correction (up / down). -This is a compact satellite tracking program. Using it even an older PC (from 486 up, DOS, VGA) can serve to track a satellite and turn the antenna, which allows newer PCs to be used for other purposes. For example other software can be used in parallel to get more information on multiple satellites or contact ranges. It has the following functions neede

手机益智游戏-贴方块，索爱K700版本，J2ME开发，160关，好玩-mobile puzzle games- posted cubes, Sony Ericsson K700 version of J2ME development, 160 customs and fun

本文件里面是Costas环跟踪信号的几幅图，对于加深理解有所一定的帮助。

一个有分割窗口的程序，这里是分割成3个窗口，挺好用的，试一试，大家参考参考-a split window procedure, here is divided into three windows, very good use, and try your information.

关于矩阵乘法的两种算法之间的比较分析。 经典算法和STRASSEN算法。 用来做算法导论和算法分析与设计的论文不错-Matrix multiplication on the comparative analysis between the two algorithms. Classical algorithms and STRASSEN algorithms. Introduction to algorithms and algorithm used for analysis and design of a good paper