语音压缩和解压缩源代码。

pocket pc2003以及second edition 版本使用的蓝牙传输文件软件-pocket pc2003 and second edition version of the Bluetooth file transfer software

使用Com口、Modem进行通讯的控件，自己做的。-I use Com, Modem communications for the controls themselves do.

vc网络视频电话系统,经过测试，稳定性有时会有问题，但通话质量相当好，而且可用于无线网络，欢迎大家测试！-vc network video phone system, tested, stability sometimes, but the call quality is very good, but can be used for wireless network, we welcome testing.

单片机控制GSM 模块实现短信收发的软件设计-SCM control GSM module for SMS sending and receiving of the software design

TCP-IP技术大全2-TCP-IP technology Series 2

基于Labview的串口通信。看到有朋友需要这样的程序，包括串口接收并波形显示，并存储，以及回放功能，所以顺便做了一个，希望对大家有用！

液晶1602详细中文资料，资源共享，互相帮助-1602 Chinese liquid crystal detail information, resource sharing, mutual help

引入PEG（Progressive-edge-growth）算法来构造适合线性时间编码的LDPC校验矩阵，译码时采用简化最小和Min-Sum译码算法实现简化译码．仿真结果表明，该方法能够构造适合LDPC码的线性时间编码的下三角校验矩阵日，并且用此方法构造的LDPC码性能非常接近原来PEG算法构造的LDPC码．同时通过采用最小和Min-Sum算法降低译码复杂度．-The introduction of PEG (Progressive-edge-growth) algorithm to construct suitable for linear time encoding of LDPC check matrix, decoding simplified when the smallest and the Min-Sum decoding algorithm decoding simplified. Simulation results show that this method can construct LDPC codes suitable for linear time encoding on lower triangular calibration matrix, and constructed using this method the performance of LDPC code is very close to the original PEG algorithm constructed LDPC codes. At the same time through the use of the smallest and the Min-Sum decoding algorithm to reduce complexity.

这是用C语言写的循环冗余校验源代码，参考一下吧-This is written in C language of Cyclic Redundancy Check the source code and reference it

可编程开关电容滤波器时钟产生电路的程控调节-Programmable switched-capacitor filter clock generator circuit conditioning program