通达信插件编写接口程序及案例。通达信插件编写接口程序及案例。- 下载
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用MATLAB语言编程设计 本文介绍了一个用MATLAB语言编写程序，仿真通信实况从而达到研究连续信号数字化问 研究连续信号数字化问题 【摘要】题的目的。论述了的设计思想以及实现的方法，并谈到了计算机辅助教学的必要性。 【关键词】 数字化、MATLAB、连续信号 -using MATLAB programming This paper introduces the design of a MATLAB language programming, Fact communication simulation study in order to achieve continuous signal digital asked for study of digital signal problem [Abstract -- purposes. Discussed the design and the methods to achieve, and spoke of the need for computer-aided teaching. Key words : digital, MATLAB, continuous signal 下载
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GPS数据采集程序大致可分4个模块：串行通信、数据库处理、控制和显示模块。串口通信技术使用了自己编写的CSerialPortEx类；接收串口数据时使用隐式调用，CserialPortEx在串口数据到达时讲数据发送到程序主窗口。控制模板每隔一段时间察看一次主创口串口数据接收缓冲区，并对符合要求的数据进行处理后通过数据库处理模块存储导数据库中，同时请求显示模块跟新纪录，语言环境：Visual C++6.0。 -GPS data collection procedures can be largely classified into four modules : serial communication, database processing, control and display module. Serial communication technology used in their preparation CSerialPortEx; receiving serial data using implicit call, CserialPortEx in serial data when he arrived at the data sent to the main window procedure. Control template each time to time to see a major wound to receive serial data buffer as well as to meet the requirements of data processed through the database processing module storage guide database, request the display module with the new record, language environment : Visual C 6.0. 下载
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TCP/IP Winsock编程实例，利用Winsock编程由同步和异步方式，同步方式逻辑清晰，编程专注于应用，在抢先式的多任务操作系统中(WinNt、Win2K)采用多线程方式效率基本达到异步方式的水平，应此以下为同步方式编程要点进行快速通信 -TCP / IP Winsock programming examples, the use of Winsock programming from synchronous and asynchronous, synchronous mode logic clear and programming focus on the application, preemptive multitasking operating system (WinNt, Win2K) using multithreading efficient way to achieve the basic level asynchronous mode, the following should be here for synchronous mode programming essentials for quick communication 下载
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此为雷达辐射源信号BPSK的仿真信号,自己编写的,已调试通过,贡献出来.可放心使用.-sources such as radar signal simulation BPSK signals, their preparation, testing has passed, contribute. use can be assured. 下载
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ant入门 这本书里面详细的介绍了如何正确的使用ANT来达到我们编写,编译JAVA的方法 通过对这本书的学习相信会对JAVA编程有进一不的了解-ant entry of this book which described in detail how to correctly use ANT to achieve our edit, compile Java Methods of this book believe that the study will be Java programming into a non-understanding 下载
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香农第一定理指出了平均码长与信源之间的关系，同时也指出了可以通过编码使平均码长达到极限值，这是一个很重要的极限定理。-Shannon first theorem that the average yards long with the letter of the relationship between the source, it has also pointed out the code can make the average yards long reach limits, this is a very important Limit Theorem. 下载
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本人两年前开发的移动给小灵通发短消息的程序，原理是用一个gsm modem接收从移动手机发过来的消息并解码成为文字信息，然后通过电信的web网站发送给小灵通，虽然现在是废物，但是对学习gsm modem的操作大有好处，尤其是短消息编码解码，at命令操作等，该程序在实达的某款gsm modem上通过，也可以用一个老的nokia手机代替，但是我没有try过，自己简单调试一下即可-mobile PHS send text messages to the procedures, principle is a GSM modem reception from mobile phones made up of news and decoding as text messages, then Telecom web site sent to PHS, although now is the waste, but learning to operate the GSM modem large good, especially short news codec, at order operation, in the process of a particular Shida Public gsm adopted modem can also use an old nokia phones in place, but I did not try that I can simply about debugging 下载
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(1) 提供对城市信息进行编辑(添加或删除)的功能.(2) 城市之间有两种交通工具:火车和飞机.提供对列车时刻表和飞机航班进行编辑(增设或删除)的功能.(3) 提供两种最优策略:最快到达或最省钱到达.全程只考虑一种交通工具.(4) 旅途中耗费的总时间应该包括中转站的等候时间.(5) 咨询以用户和计算机的对话方式进行.由拥护输入起始站,最优策略原则的交通工具,输入信息:最快需要多长时间才能到达或者最少需要多少旅费才能到达,并详细说明依次何时乘坐哪一班列车或者哪一次班机到何地.-(1) to provide information on the city editor (add or delete) function. (2) Town between the two modes : Train and aircraft. Schedules for the train and flights for editing (created or deleted) function. (3) provide two Optimal strategy : to reach the fastest or the most money arrived. consider a whole only means of transport. (4) journey to the total time spent should include transit stations waiting time. (5) advice to computer users and the dialogue manner. supported input from the starting point, the principle of optimal strategy the transport, importation of information : how long the fastest to reach, or at least the number of travel to reach and detail what followed when the train ride or which one flight to wherever. 下载
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设计目的：对PC机的8250串行通讯接口(COM1、COM2)进行接口编程，通过使用RS232标准的串行通信线实现两机间的串行通信 基本是求：实现两机间远程键盘（字符即时传送）功能和普通文本的复制（文本传送）功能 高级要求：1、使用中断实现两机间的通信；2、能够传送计算机上一般的二进制文件；3、传送速度达到38Kbps以上。-designed : PC 8250 serial communication interface (COM1, COM2) interface programming, through the use of standard RS232 serial communication lines to achieve the two-Serial Communication is the basic demand : to achieve two long-range aircraft between keyboard (the character immediate delivery) and the general functional copy of the text (text message) capabilities senior requirements : one, the use of two aircraft to achieve interruption of communication; 2, capable of delivering a general computer binary files; 3. transmission speed of 38Kbps and above. 下载
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