WALSH CODES AND THEIR DERIVATIVES

仿真载频为2GHz，带宽1MHz，子载波数128个，cp为16，子载波间隔为7.8125kHz 一个ofdm符号长度为128us，cp长度为16us，采用16QAM调制方式，最大doppler频率为132Hz 采用LMMSE估计和LS估计算法并进行了比较

介绍windriver在编制设备驱动程序使应当注意的几个问题，避免各位在编制程序时再犯这种错误-introduced in the preparation of device drivers so that attention should be paid to several issues you avoid in the preparation of procedures recidivism wrong

利用DSP HPI实现PC程序与DSP程序间的数据交换，Mailbox起辅助作用。当对DSP存储区进行大量持续访问时这种方式很适合。-PC procedures and the procedures for DSP data exchange, Mailbox play a supporting role. When the DSP storage area sustained extensive interview this approach is well suited.

本代码是关于定时关机的程序,能帮助理解定时关机的原理及实现过程-The code is on the regular shutdown procedure, can help understand the timing and realization of the principles of the shutdown process

BCB源代码-BCB source code

Intercom 是一个 Unix系统上灵活的语音传输软件。支持标准音频压缩比如GSM, G.711, and G.72x和其他音频编码。Intercom专为高速网络设计来传输高品质的语音，也支持窄带传输。-Intercom is a Unix system flexible voice transmission software. Support audio compression standards such as GSM, G.711, and G.72x and other audio coding. Intercom specifically designed for high-speed network to deliver high-quality voice, also support narrowband transmission.

WCDMA的一个matlab simulink仿真。对于研究WCDMA TDD一类的朋友有帮助！-WCDMA a matlab simulink simulation. WCDMA TDD for the study of one type of a friend has to help!

Matlab实现Ad Hoc网络的DSR路由协议，30个节点，仿真区域大小100x100，通信范围15,位置随机生成（均匀分布），程序以图的形式输出随机生成的拓扑，输出最终路径选择（在图上以线段连接路径），没有实现RRER功能

Invariant Wideband Spectrum Sensing Under Unknown Variances

Wimax Evolution ebook. All about Wimax technology