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ch03
杨建国老师的通讯原理课件,第三章模拟信号的调制与解调,主要讲述信号产生与调制,射频特性,解调,MSK、GMSK、PSK、QPSK、BPSK、QAM等原理(Yang Jianguo teacher communication principles of courseware, the third chapter of the analog signal modulation and demodulation, and focuses on the signal generation and modulation, the RF characteristics, demodulation, MSK, GMSK, PSK, QPSK, as BPSK, QAM and other principles of)
- 2012-06-12 10:45:39下载
- 积分:1
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errorRate
用VC++实现的一个测试通信系统的误码率的程序,很好用的,是用两个串口的数据测试误码率的。(With VC++ realize a test communication system BER procedures, very good use, with two serial test data error rate.)
- 2011-12-19 10:23:37下载
- 积分:1
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多个运动控制卡流程
运动控制卡发展越来越讯速,不同类型的控制卡亦多种多样,使软件项目经理具备越来越灵活的方案选择。而对于软件开人员,对不同的类型卡的性能测试工作无疑也越来越麻烦,通常各类型的控制卡其驱动库函数各不一样,都需要用户自己进行整理封装多类型卡编程方式,供参考(Multi - type card programming mode for reference)
- 2018-11-21 10:30:01下载
- 积分:1
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成绩管理系统
成绩管理系统,用于管理培训机构,学校等成员成绩。(Achievement management system, used to manage the performance of training institutions, schools and other members.)
- 2020-06-22 14:20:02下载
- 积分:1
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VCPPPMFC_GSM-SM-Modem_code-
这是用vC++写的短信猫的开发程序,函数接口已经提供了以及有Word的函数说明,VC++编写的短信猫SDK(It is written in SMS cat vC++ development program, function interface has been provided as well as Word' s function description, VC++ write SMS cat SDK)
- 2014-11-21 01:16:41下载
- 积分:1
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parallel_debug1
VC语言编写的并口通信例程,可以对初学者有帮助的小程序。(VC language of parallel communication routines, can be helpful for beginners small procedures.)
- 2005-07-08 17:22:47下载
- 积分:1
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XTrace
windows下很好的,计算时间的小工具。准确,使用方便。(windows under good, the computation time small tools. Accurate, and easy to use.)
- 2006-11-20 21:06:36下载
- 积分:1
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lock_hungry
给出进程需求矩阵C、资源向量R以及一个进程的申请序列。使用进程启动拒绝和资源分配拒绝(银行家算法)模拟该进程组的执行情况。要求:
初始状态没有进程启动
计算每次进程申请是否分配?如:计算出预分配后的状态情况(安全状态、不安全状态),如果是安全状态,输出安全序列。
每次进程申请被允许后,输出资源分配矩阵A和可用资源向量V。
每次申请情况应可单步查看,如:输入一个空格,继续下个申请
(The gives processes demand matrix C resource vector R as well as the application of a process sequence. Using the process starts refused to reject and resource allocation (the bankers algorithm) analog implementation of the process group. Requirements: initial state process starts calculated each time the process is whether the application is assigned? : Calculate a state after the pre-allocated (safe state, unsafe state), if it is a safe state, the output safety sequence. Each process the application is allowed, the the output resource allocation matrix A and the resources available vector V. Each application should be able to single-step view, such as: type a space, continue to the next application)
- 2021-01-17 00:38:45下载
- 积分:1
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fangkuai2
俄罗斯方块,用VC6.0写的,使用小键盘的2,8,4,6实现移动和变化,5暂停(Tetris with VC6.0 written using the keypad 2,8,4,6 for mobile and change, 5 suspended)
- 2013-11-12 22:32:00下载
- 积分:1
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Catch
屏幕广播,在局域网内同段IP内进行屏幕广播和监控(Catch Computer desk)
- 2013-11-08 09:23:45下载
- 积分:1