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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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CBuilder-JoyStick
在CBuilder中如何控制游戏手柄，对手柄编程(How to control the game in the CBuilder handle, to handle programming)
- 2020-12-03 17:09:25下载
- 积分：1
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Symotion_Overview
Symotion是一种用于运动控制的实时工业总线，基于10/100M以太网物理层，应用层使用canopen及精简协议。可应用于运动控制器，电机驱动器，PLC，编码器光栅尺与其它工业现场执行器互连。symotion总线提供安全、开放、低成本及高性能应用。(Symotion is a synchronous real-time FieldBus for Motion
control . Build on a 10/100M Ethernet physical layer , and
Canopen or reduced protocol Layer. interconnect between motion
controllers, Motor drives, I/O modules, encoder devices and other
actuators. Symotion provides Safety , Open , low cost and high
performance in all applications.)
- 2011-08-16 12:41:16下载
- 积分：1
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FOCS
《光通信系统》的电子文档，对于学习光纤通信的人有很大的帮助。(The optical communication system, "the electronic document, for learning optical fiber has a lot of help.)
- 2011-09-20 16:41:51下载
- 积分：1
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pcm
语音编码方案的选取对移动通信系统的通话质量、信道容量等有重要影响。本文讨论了TD-SCDMA系统中AMR语音编码的自适应机制，同时分析了AMR中代数码本线性预测(ACELP)算法及实现过程。该方案可以在一块TMS320C5510上实现。(The selection of voice coding schemes for mobile communication systems the quality of the call, such as channel capacity have had a significant impact. In this paper, TD-SCDMA System AMR Adaptive speech coding mechanism, at the same time analysis of AMR in the generation of Digital Linear Prediction (ACELP) algorithm and the realization of the process. The program can be achieved in a TMS320C5510.)
- 2009-04-27 22:26:09下载
- 积分：1
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VoIP
这个是华为的VoIP文档，讲述清晰，值得阅读！(This is Huawei' s VoIP documents, about clarity, it is worth reading!)
- 2009-12-06 16:01:08下载
- 积分：1
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Smart-Antennas-For-Wireless-
描述了智能天线在无线通信环境下的各种应用。(Describes a smart antenna in a wireless communication environment, a variety of applications.)
- 2013-09-09 20:30:32下载
- 积分：1
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mise-0.1
类似simulink的小程序，在网上找到的，希望对大家有用。。(Similar simulink small program, found on the Internet, we want to be useful. .)
- 2014-05-04 14:54:23下载
- 积分：1
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n428
GSM reading book in the would
- 2018-01-11 20:53:23下载
- 积分：1
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hippe-vector-pattern
vfev ve vvevfevefvevvevefve
- 2018-12-17 04:06:39下载
- 积分：1
