butongduixiangdekebianzushili

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.)

一公司开发的手机拍照应用程序,只是应用不包含源代码,请仔细看下说明,然后再决定是否下载(A mobile phone photo application developed by a company, but the app does not contain the source code, please read the instructions carefully before deciding whether to download)

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)

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)

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

这是基于systemview平台的cdma下行链路仿真源码, 能满足cdma开发过程中的仿真需要,(This is the cdma downlink simulation source code based on systemview platform, which can meet the simulation needs in the cdma development process.)

基于EMS的短信收发SP程序 主要实现短信的上行和下行,实际应用较高的稳定性(EMS based on the SP process to send and receive SMS text messages main uplink and downlink, the practical application of high stability)

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

横重要的leach 协议哦对你有很大的帮助 (Oh cross important leach agreement)

TCommPort example, TCommPort í a BC5 component