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750-914_XH-canopeneds
WAGO的标准EDS文件,可以用于WAGO的远程IO跟第三方的PLC进行通讯(This is WAGO eds files)
- 2017-03-21 00:29:54下载
- 积分:1
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communication-bbs
盲源分离在通信侦查中的应用,适用于通信侦查的盲源分离解决方案。很不错的文章(Application of blind source separation in the Investigation of the communication, for communication investigation blind source separation solutions. Very good article)
- 2013-04-17 09:17:04下载
- 积分:1
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ultrasonic
ultrasonic curcit
amjadmftah@hotmail.com
- 2010-11-12 10:21:08下载
- 积分:1
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PDToolbox_matlab-master
说明: 与量子博弈相关演化博弈相关,其中也有复制动态方程的内容(Ternary phase diagram correlation)
- 2019-11-06 10:06:54下载
- 积分:1
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socket
是学习socket编程难得的pdf,udp,tcp编程必看(It is rare to learn socket programming pdf, udp, tcp programming see)
- 2009-06-24 23:45:55下载
- 积分:1
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Chapter-6
INDUSTRIAL CONTROL
(A B.Sc. Course)
- 2014-07-04 22:56:31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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00011095
PAPER OFR VCODER IS VERY GOOD
- 2012-03-17 15:23:21下载
- 积分:1
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pcsc3_v2.01.09
PCSC APDU specification.
- 2011-11-07 19:53:52下载
- 积分:1
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一种基于高阶累积量的数字调相信号识别方法
对当前通信信号中常用的数字调相信号BPSK、QPSK、1/4一QPSK、8PSK的调制识别问题,提出了一种基于信号差分高阶累积量的识剐算法。该算法分两个层次进行调制识别,首先利用信号的四阶累积量特征对BPSK、QPSK和{1/4一QPSK、8PSK}信号进行识别,然后再利用信号差分的四阶和八阶累积量特征对1/4-QPSK、8PSK信号进行识别。从理论上分析了的该算法的有效性,并通过计算机仿真验证了算法具有良好的性能。(A recognition algorithm based on differential high-order cumulant is proposed for the modulation recognition problems of BPSK, QPSK, 1/4-QPSK and 8PSK, which are commonly used in current communication signals. The algorithm is divided into two levels for modulation recognition. Firstly, BPSK, QPSK and {1/4-QPSK, 8PSK} signals are identified by using the fourth-order cumulant characteristics of signals, and then 1/4-QPSK and 8PSK signals are identified by using the fourth-order cumulant and eighth-order cumulant characteristics of signal difference. The validity of the algorithm is analyzed theoretically, and the good performance of the algorithm is verified by computer simulation.)
- 2020-06-21 09:40:02下载
- 积分:1