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Direct_sequence_spread_spectrum
Assume that a direct sequence spread spectrum system uses the Barker code of length 7 (N=7) as its spreading sequence.
a. Randomly generate 8 symbols (d0~d7) from the set {+1,-1}.
b. If each chip of the Barker code is denoted as cj, j=0~6, spread each symbol di by the Barker code. (Please refer to p. 17 of the slides.) Use “stem” to plot the signals before
spreading and after spreading
- 2010-08-11 04:53:11下载
- 积分：1
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pv_array
太阳能光伏阵列的仿真模型，希望能帮助到有需要的同学(Solar photovoltaic array simulation model, hoping to help to needy students)
- 2013-04-27 18:02:33下载
- 积分：1
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1
说明： 基于利用TDOA算法在无线通信上进行的三维定位算法及数据。(Based on TDOA algorithm in the wireless communication on three dimensional localization algorithm and data.)
- 2016-09-28 15:56:28下载
- 积分：1
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1-s2.0-S1568494612003845-main.pdf
Adaptive directed mutation for real-coded genetic algorithms
- 2015-03-26 14:15:10下载
- 积分：1
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matlab_order
Matlab 矩阵的常用命令总结，供检索或快速查找用。(Matlab matrix summary of commonly used commands for quick retrieval or search by.)
- 2010-10-29 20:25:54下载
- 积分：1
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a
说明： 用差分方法计算带时变系数的波动方程,界面可视。(simulate the wave functions with time-varying coefficients)
- 2013-10-29 11:32:19下载
- 积分：1
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shuang
双极性SVPWM模型适合学习和仿真的基础模型( SVPWM model of double poles adapte for studying and simulation)
- 2014-12-25 22:38:05下载
- 积分：1
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Plotting_Tutorial_New1
Plot tutorial is using to calculate in Histogram Matlab
- 2013-12-08 13:27:43下载
- 积分：1
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preprocessing
图像空域预处理算法汇总:有增强,去噪,锐化等,对初学者可作参考(err)
- 2007-07-14 11:06:47下载
- 积分：1
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matlabforFaceRecognition
这是一个用matlab做的人脸识别系统，里面包含了几十张人脸数据图像，值得一荐(This is a matlab to do with Face Recognition System, which contains dozens of Zhang Face image data, it is worth sacral)
- 2007-12-25 17:34:02下载
- 积分：1
