一个64 QAM数字调制的matlab代码

CDMA的写码资料！你看了就知道的！！关于写ENS码的资料！~~还有解谜资料！~-CDMA write code information! You read on to know! ! Write ENS yards on the information! ~ ~ There Mystery information! ~

一份MMS彩信资料，可以开发出简单的彩信，用JAVA实现-a MMS MMS information, we can develop a simple MMS, using JAVA

适合nRF24L01无线通讯芯片的通讯协议源码 -Used for nRF24L01 IC based program, for nRF24L01 communication protocol

c语言实现串口通讯的两个例子，分别为中断式和询问式两种-serial communications, the two examples were interrupted and asked-two-

ILBC编码解码器,使用VC++打开.-ILBC coding decoder, use VC open.

the source code of the communication of USB

使用 VMware 和 Dynamips 搭建广域网测试环境-VMware and use Dynamips to build wide area network test environment

串口通信的实现 -serial communications to achieve!

介绍了一种构建在定点DSP上的高速瑞利衰落信道仿真模型。通过应用确知性瑞利过程的理论，使得仅需要较少的低频正弦波分量以及简单的运算即可实现较高精度的信道建模；进而可采用查表法并结合TMS320C6202定点数字信号处理器的高并行性和处理能力构造高速的仿真模型-Construction of a fixed-point DSP in the high-speed Rayleigh fading channel simulation model. Through the application process unascertained Rayleigh theory, only need to make small low-frequency sine wave components and the simple operation can achieve higher accuracy Channel modeling; then use look-up table method and combination TMS320C6202 fixed-point digital signal processor parallel and can handle Construction of the high-speed simulation model

一种基于移动台位置的动态定位算法。 ： 根据检测电波到达时间( T O A ) 的定位法提出了一种基于移动台位置的动态定位算法。该算法利用蜂窝 网络系统中多个基站检测到的移动台电波 T O A信息对移动台进行定位估计， 参与定位估计的基站数 目及其定 位算法中相应的权值随移动台与服务基站的距离自动动态改变。计算机模拟结果表明， 该算法在 3 种典型移动 通信信道环境中部能得到较好的定位蚊果。-：I n t hi s p a p e r ，a d y n am i c p o s i t/o n i n g t l l m i s p r o p o s e d b a s e d O n t h e me a s u r e d t i me o f a r r i v a l ( " I D A)o f s a l s f r o m a m o b i l e s t a t i c ~ ． s且 l t h r n c a i n b e u s e d i n c e l l u l a r n e t w o r k s t o e s t i m a t e t h e l o c a t i o n o f a mo b i l e s t a t i o n a c c o r d i n g t o出e T O A i n f o r ma t i c ~d e t e c t e d b y s e v e r a l b a s e s t a t i o n s( B S ) ． n m r b e r o f B S a n d t h e c o r r e s p o n d i n g W e i g h t s u t i l i z e d i n t h i s t l l m C a l l b e d y T l a c a u y a d i u s t e d a c c o ~ l g t o t h e d i s t a