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

说明：  用89S51单片机KEIL51编译器编辑的超声波测距程序，适合初学者。-89S51 Singlechip with KEIL51 compiler Editor Ultrasonic Ranging procedures, suitable for beginners.(Singlechip with KEIL51 compiler Editor Ultrasonic Ranging procedures, suitable for beginners.)

说明：  G 655-2003非零色散单模光缆特性 pdf(Characteristics of G655-2003 Non-zero dispersion single Mode Optical Cable pdf)

说明：  手机GSM TI 平台 串口 uart 驱动 源代码(Serial port uart driver source code of mobile phone GSM TI platform)

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

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)

通信原理实验指导书,包括全部通信原理章节,原理分析,硬件解释,编程指导等(The communication principle experiment instruction book, including all the communication principle chapter, the principle analysis, the hardware explanation, the programming instruction and so on)

自己在一个通信项目中设计的滤波器,在传统设计的基础上作了改进,具有更好的特性,()

说明：  手机GSM TI 平台 dma 驱动 源代码(Mobile phone GSM TI platform dma driver source code)

G 655-2003非零色散单模光缆特性 pdf(Characteristics of G655-2003 Non-zero dispersion single Mode Optical Cable pdf)