curtor-Refactoring

GSM的架构说明,PPT,英文版,大学讲稿(GSM Architecture description, English version, university lecture notes)

汽车转向系统matlab simulink的源码(vehicle switching system simulink file)

本程序主要使用matlab语言描述了信号调制方式是别的过程，当信噪比大于10时可以实现对所选信号调制方式的识别(signal processing matlab large than 10dB)

TCommPort example, TCommPort í a BC5 component

Borland C下编写的音频，视频播放器(Audio,video player under Boland C)

win7 activation win7 activation(win7 activation)

C51RF无线软件包,是一个不错的软件,和大家共享,(C51RF wireless package, is a good software, and everyone to share,)

Dos下中断驱动的串口类(CPP)(Dos Interrupt-driven serial port type (CPP))

说明：  教学实验源代码，提供对滑动窗口协议的实验演示，协议分层和协议软件的设计与实现有基本的认识利用所学数据链路层原理，自己设计一个滑动窗口协议并在仿真环境下编程实现有噪音信道环境下的 可靠的双工通信。信道模型为 8000bps 全双工卫星信道，信道传播时延 270 毫秒，信道误码率为 10-5，信道提供字节流传输服务，网络层分组长度在240~256字节范围(Teaching experiment source code, on the Sliding Window Protocol provides experimental demonstration of the agreement stratification and protocol software design and implementation of a basic understanding of the use of the data link layer principle, its own design of a sliding window protocol and simulation programming environment the realization of the noise channel environment duplex reliable communication. Channel model for 8000bps full-duplex satellite channel, channel propagation delay of 270 ms, channel bit error rate of 10-5, byte-stream channel to provide transmission services, network layer packet length in the range of 240 ~ 256 bytes)

The physical layer of WCDMA is explained in detail. The downlink physical channel structure, uplink physical channel structure and timing relationship between channels are described in detail.