procedures given CAN Bus Interface communications MATLAB simulation code, hope y...

本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号，主要涉及到电话拨号音合成的基本原理及识别的主要方法，利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。 能够利用矩阵不同的基频合成 0 － 9 不同按键的拨号音，并能够对不同的拨号音加以正确的识别，实现由拨号音解析出电话号码的过程，完成对电话拨号音系统的简单的实验仿真。-This paper described the principle and how DTMF in MATLAB to generate DTMF signals, mainly related to the telephone dial tone of the basic principles of synthesis and identification of the main methods, the use of MATLAB software and the FFT algorithm on the telephone communication system dial tone Synthesis and Recognition . And further the use of MATLAB in the production of graphical user interface simple and intuitive GUI interface simulation. Able to take advantage of matrix synthesis of different fundamental frequency 0- 9 different keys of the dial tone and be able to different dial tone to be the correct identification, the dial tone from a telephone number to resolve the process of completion of the telephone dial tone system, a simple experiment simulation

资源描述在竞争信道中，模仿csma/cd的协议仿真，包括各路站点遵守何种规则发送信息，发生冲突如何解决（采用2进制回退方式）等等

Visual Basic 自动化系统监控源代码 第四章-Visual Basic Automation System to monitor the source code of Chapter IV

数据通信中的游程编码、解码方法。（编程背景为温室温度测量，限定在正负50以内）。已经编译通过。-Data communications in the run-length coding, decoding methods. (Programming background greenhouse temperature measurement, limited to within plus or minus 50). Has been compiled through.

LwIP协议栈的设计与实现，是中文的，对如何理解和移植lwip协议栈非常有帮助-Implementation of LwIP Protocol Stack Design and Implementation of Chinese. how to understand and transplant lwip protocol stack has been very helpful

VC编写的opc客户端程序，很详细的教你如何编写一个完整的opc客户端程序-VC Oligomeric Proanthocyanidins prepared by the client, a very detailed teach you how to prepare a complete client Oligomeric Proanthocyanidins

QPSK在AWGN传输中的检测性能 QPSK在AWGN传输中的检测性能-QPSK AWGN

一个简单的例子:如何从串口读取数据,以及向串口写数据-a simple example : how to read data from the serial port and write data to the serial port

LTE 是 GSM/UMTS 标准演变和无线数据通讯技术标准。LTE 的目标是使用围绕千年之交开发出的新的数字信号处理技术和调制技术来增加无线数据网络的速度和容量。 进一步的目标是重新设计和简化的网络体系结构，实现基于  请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

串口的东西,用串口通讯. 用API封装的串口操作类-Serial things, using serial communications. Using API Packaging category Serial operation