Research-and-design

LabVIEW中人工神经网络计算的实现与应用(Artificial neural network computing in LabVIEW Implementation and Application)

模拟电信计费系统的设计与实现 要求：（1） 计费功能。根据存放在源数据文件中的通话记录和长途费率文件对每一条通话记录计算其通话费用，并将结果保存在费用文件中。其中： 通话费的计算方法如下： 通话费＝长途电话费＋本地电话费 长途电话费＝费率（元/分钟）×通话时长（分钟） (通话时长不满1分钟的按1分钟计算) 本地电话费为：3分钟以内0.5元，以后每3分钟递增0.2元。 （2） 话费查询。输入一个电话号码，从费用文件中统计该电话号码的所有本地话费、长途话费，并从用户文件中查找其用户名，最后在屏幕上显示： 用户名 电话号码 本地话费 长途话费 话费总计 （3） 话单查询。输入一个电话号码，查询并在屏幕显示该用户的所有通话记录，格式为： 用户名 主叫电话号码 被叫电话号码 通话时长 (Design and implementation of simulation of telecommunication billing system Requirements: (1) the charging function. According to the calculation of the call charges stored in the source data file in the call records and the long rate documents for each call record, and save the results in cost file. Among them: The following conversation method to calculate the fee: Long distance telephone calls =+ local telephone fee Long distance telephone fee = rate (yuan/minute)* call time (minutes) (call time less than 1 minutes to 1 minutes) Local call: 3 minutes 0.5 yuan, increasing 0.2 yuan every 3 minutes later. (2) calls inquiries. Enter a phone number, all local calls, long-distance calls statistics the phone number from the cost in the file, and find the user name from user file, and finally displayed on the screen: The user name phone number local calls long distance charges charges totaling (3) if a single query. Enter a phone number, query and display all the call records of th)

这是一个简单的花指令程序，里面的花指令是用汇编写的，使用的时候请把注释取消掉就可以了。虽然添加了花指令，但是程序一样可以运行，如果可以的话你可以查看添加花指令前后的反汇编，推荐使用工具OD。 程序使用VC++写的，但是VS也可以打开。(This is a simple flower instruction program, which flower instruction is written in assembler, use the time to comment, please cancel it. While adding a flower instruction, but the program can still run, if you can, then you can see the flower add disassembly instructions before and after the recommended tool OD. Program uses VC++ write, but can also open VS.)

自己写的TMS320F28335代码，内含DA、AD、液晶驱动、峰值检测、频率采集等程序，供参考(TMS320F28335 write their own code, containing DA, AD, LCD driver, peak detection, frequency acquisition procedures for reference)

You are asked to design and implement a simulator for university life where lecturers provide lectures (credits) and students attend lectures (credits) to graduate. This simulator uses a bounded circular buffer shared by lecturers and students. Lecturers are concurrently providing lecturers and placing their lecturers in JCU (shared buffer) and students are concurrently taking lectures from JCU to graduate. The purpose of this assignment is to give you some "hands-on" experience with concurrent processes, semaphores, and shared memory. You need to use the modules you practiced in week 6 and 8 labs (Prac 5 and Prac 6). You need semaphores for mutual exclusion and synchronization (studied in week 6 prac) and a shared buffer for shared memory IPC (studied in week 8 prac).

一个P2P语音即时通信软件的源代码（来自《P2P网络技术原理与C++开发案例》，在本机可运行）(P2P)

采用OPNET多址协议的仿真 比较有实用参考价值(Multiple access protocol using OPNET simulation have more practical reference value for)

北斗卫星产生伪随机码的程序，用以模拟输出伪随机序列(Beidou satellite program generates pseudo-random code to simulate the output of the pseudo-random sequence)

驱动层抓取网卡数据代码，并可以修改数据包内容(Crawl layer data-driven card code, and can modify the contents of data packets)

说明：  常规服务质量，QOS模型，QOS可以对网上的数据进行不同的处理(Online data for the different treatment)