online bookstore system of the system at the interface are designed modular prog...

采用Log-BP算法的LDPC码译码仿真程序，给出了不同信噪比下误码率和误包率的统计图，用matlab和C（c-mex）程序分别编写，有详细说明和注释。-The use of Log-BP decoding algorithm for LDPC code simulation program is given a different signal to noise ratio and bit error rate under the packet error rate of the statistical map, using matlab and C (c-mex) procedures, respectively, to prepare, has a detailed description and notes .

Keil软件是目前最流行的开发MCS-51的软件，其方便易用的集成环境，强大的软件仿真调试工具会让你事半功倍。-Keil Software is the most popular development of MCS-51 software, and its easy-to-use integrated environment, a powerful software simulation tools will let you debug effort.

串口调试助手源码，调试通过 ，采用API函数进行串口的通信，非常好用，我的上位机通信 就是用此代码稍加改变

turbo code encoder decoder communicacion

ZTE s ME3000 GSM module technical specifications, included pin out diagram of the module, power supply reference design and hardware spec.

Mfc实现串口通信。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

信息论是由通信技术、概率论、随机过程和数理统计等相结合逐步发展而形成的一门新兴科学。其奠基人是美国数学家香农，他的《通信的数学原理》奠定了信息论的基础。 这是信息论与编码技术的教学课件。压缩包内含有6个ppt文件，每个ppt自成一章:1绪论、2信源及其熵、3信道及其容量、4信息率失真函数、5信源编码、6信道编码。是初学信息论的最好材料。-Information communication technology is, probability theory and mathematical statistics, stochastic processes, such as the combination formed by the progressive development of an emerging science. The founders of the United States Shannon mathematician, his " Mathematical Theory of Communication" has laid a foundation of information theory. This is the information theory and coding technology courseware. Compressed packet contains 6 ppt documents, each a separate chapter ppt: 1 Introduction, 2 source and its entropy, and its 3-channel capacity, information rate-distortion function 4, 5, source coding, channel coding 6. Information theory is the best learning materials.

文章中研究了在MC-MFSK通信系统的多址通信检测问题-Research article Communication in the MC-MFSK multiple access communication system detection

通信网理论，排队论基础，包括单服务台以及多服务台排队-telecommunication network theory concept of queue theory include 1 server and N server

认知无线电功率分配系统的二次发射能量收集方法。二次发射器不发生碰撞的影响在主发射机减少干扰。