这是在windows上使用modem通信的例子程序，有很高的实用价值，同时也可以学习到tapi的编程方法...

ebook about making 3d mobile game.

适合于无线通信信道编码的交织器的MATLAB编程，刚编写交织器的同学可下载-Suitable for wireless communication channel coding interleaver of MATLAB programming, just to prepare students interleaver can be downloaded

SYMPCHUNK sets the number of symbols demodulated at once with a constant carrier frequency and symbol timing offset. This is a fundamental decoder parameter that establishes its carrier and symbol timing tracking bandwidth. Set it too low and the demodulator can"t accurately determine carrier frequency and symbol timing on a noisy signal. Set it too high and the demodulator may not be able to track large symbol rate offsets caused by Doppler shift and/or A/D or spacecraft clock errors. Or it might have trouble tracking high rates of change in the carrier frequency due to Doppler acceleration.The current value of SYMPCHUNK is 4*N1 = 512, where N1 = 128 is the order of the convolutional interleaver. 512 symbols is 512 milliseconds at 1000 symbols/sec, giving a frequency/time determination SNR that is 10*log10(512) = 27 dB greater than the Es/N0, not counti

图象采集的算法包含图象速率及采集的计算公式和抽样原理的技术文档-Image acquisition rate of the algorithm contains the images and the formula for calculating the collection and sampling principle technical documentation

OBD2 SAE Protocol J1979 Doc

用C语言实现的在AWGN信道下的BPSK信号调制-C language in AWGN channel BPSK modulation signal

单载波频分多址的研究，可以降低单载波的峰值平均功率比-Single-carrier frequency division multiple access research, can reduce the peak single-carrier average power ratio

在VC界面程序中改变按钮的外观。提供一个类，加入程序中，做好按钮的相关设定即可-in VC interface procedures to change the appearance of buttons. For a class, the accession process, do the relevant button can be set

delphi入门基本程序,包括OPC的通用协议,在这个基础上进行各个厂家的设备的数据采集-basic entry procedures, including the OPC common agreement on the basis for all manufacturers of the equipment data acquisition

DLNA developers guidelines.