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yangtiao
信号处理的常用程序,三次样条滤波,提供给信号处理编程初学者(Common signal processing procedures, cubic spline filter, provide signal processing program for beginners)
- 2010-10-18 17:10:21下载
- 积分:1
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facepcalda
一个用PCA和LDA降维,并用knn分类的人脸识别例程(A dimension reduction using PCA and LDA, and face recognition with the knn classification routines)
- 2010-10-25 15:38:24下载
- 积分:1
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huise1
说明: 灰色预测源代码,实现GM1灰色理论进行灰色预测(Grey source code, to achieve GM1 Grey Grey theory)
- 2010-05-05 09:37:19下载
- 积分:1
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4fsk
通信调制中的FSK调制,用4个不同的调制载波对发送信号进行调制,从而代表不同的信息(four carriers fsk)
- 2014-10-18 08:52:34下载
- 积分:1
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3Dray_tracing
基于matlab做的三维射线追踪的源代码。供大家交流之用。(based on Matlab do 3D ray tracing the source code. For exchange purposes.)
- 2006-12-18 18:07:17下载
- 积分:1
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Powerflow_finall
电力系统潮流计算,可以计算电压,相角,幅值(Power flow calculation, you can calculate the voltage, phase angle and amplitude)
- 2013-09-27 16:37:26下载
- 积分:1
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MATLAB-Basic
Matlab的基础教程。大学精品课程。内涵Matlab的基本操作。(Matlab based tutorial. University Courses. The basic operation of the connotation of Matlab.)
- 2014-01-20 14:51:47下载
- 积分:1
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fir48
48阶滤波器,包括两个matlab文件与滤波器的详细介绍与实现(48-order filter, including the two documents and filter matlab detailed introduction and implementation of)
- 2007-11-10 14:20:42下载
- 积分:1
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greatwork
调制识别是非协作通信中的关键技术之一,在电子对抗、软件无线电等领域
应用十分广泛。该过程介于信号检测与解调之间,由于对传输信号没有过多的先
验信息以及在接收端有很多未知的参数,例如:信号功率,载波频率和相位偏移,
时间信息等,导致对调制方式的盲识别是一项很困难的任务。此外,实际中存在
多径衰落、频率选择性和时变信道等问题,使得这项任务变得更具有挑战性。
(The modulation recognition is one of the key technologies of the non-cooperative
communication, such as electronic countermeasures and software defination radio,
therefore it is such a significant discipline and orientation in the research of
communication field. Obviously, without enough knowledge in transmitter and verified
parameters about receivers, for example signal power, carrier frequency and phase offsets
and so force, it is hard to get the modulation of blind identification. What is more, for the
sake of the multipath fading, frequency-selective and time-varying channels in the real
scenarios the task is even harder.
)
- 2013-04-17 11:31:29下载
- 积分:1
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liujiebing2
2fsk调制信号在matlab里的解调实现(2fsk modulation signal demodulation in matlab to achieve)
- 2013-04-25 22:08:19下载
- 积分:1