本例用matlab语言实现了4QPSK的编解码及通过awgn信道的仿真。采用蒙特卡罗仿真法，得到误码性能，绘制曲线。可用于算法研究或课程学习。...

OFDM的详细仿真代码，有信道编码，调制，信道估计等-OFDM detailed simulation codes, channel coding and modulation, channel estimation, etc.

Japanese Kanji Quiz for memorizing those characters.

一个简单的api读写串口的通信事例,适合初学api对串口编程的人-Api to read and write a simple example of serial communications for beginner api for serial programming of people

一个很好用的串口类,来自st公司的stm32 isp中使用的-Serial port with a good class, from the st" s stm32 isp used in

一个好的通讯录程序 用VB所编 赶快下载-a good correspondence with VB procedures prepared by quickly download

GSM 物理层信道编码, 调制, 信道模拟, 同步搜索, 信道估计, 均衡解调, 信道译码-GSM physical layer channel coding, modulation, channel modeling, synchronization search, channel estimation, balanced demodulator, channel decoder

windows进程通讯的例子，共有三种模式： 共享内存，管道，SOCKET，可以给未接触过的人作为参考-windows example of the process of communication, there are three models : shared memory, pipes, SOCKET. it has not been exposed to people as a reference

TAPI是微软集成在操作系统中的一个功能,我们利用TAPI可以实现通信 传真的功能,该实例主要用于电话语音方面的,值得借鉴.-TAPI is the Microsoft operating system integrated into a functional, we can realize the use of TAPI fax communication capabilities, the examples of the major aspects for telephony, is worth learning from.

描述了以VB．NET 为矸发平台，利用System．Web．Mail命名空间的三个类．来沟造电子邮件发送程 序的设计过程，并对邮件发送的啄理― ―SMTP的通信流程进行了比较深入的讨论。-Description of the VB.NET platform for rock hair, use System. Web. Mail named the three categories of space. Groove to create Email this procedure the design process, as well as mail sent pecked Jimmy-- SMTP communication process for the more in-depth discussion.

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