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ofdm-qpsk
通信系统中常用的多进制数字相位调制的源代码 并结合ofdm系统 加入了相应的保护前缀（cp）和导频序列 应用于有关ofdm的信道估计等系统(Communication systems commonly used in multi-band digital phase modulation of the source code and combine OFDM system by adding a prefix corresponding protection (cp) and the pilot sequence used in the relevant channel estimation of OFDM systems)
- 2007-07-22 17:31:34下载
- 积分：1
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PAPER1
This paper gives a comprehensive survey on 3D mesh watermarking, which is considered an effective solution to the above two emerging problems. Our survey covers an introduction to the relevant state of the art, Many researchers, from both the academic and the industrial sectors, have become aware of their intellectual property protection and authentication problems arising with their increasing use.
In this paper we spacialy discus the advantages and disadvantages of the transformed domain methods and the spatial domain methods.
- 2011-02-07 13:11:53下载
- 积分：1
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Planningquestions
规划问题的matlab文件，规划问题在数学中的应用范围很广，值得一看(Matlab problem of planning documents, the planning problem at math in a very wide range of applications, worth a visit)
- 2009-03-19 10:49:59下载
- 积分：1
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IIR_cheb1ap
本代码设计的切比雪夫1型滤波器，与MATLAB中的切比雪夫滤波器不同的是输出为未归一化的零极点，输入只要是通带频率，通带波动，截止频率，阻带衰减即可，更便于抄做(The code design of Chebyshev Type 1 filter, and MATLAB in the Chebyshev filter output is not different is that the poles and zeros of the normalized input as long as the pass-band frequency, pass-band fluctuations, cutoff frequency, stopband attenuation can be more easily copied to do)
- 2010-11-13 20:06:38下载
- 积分：1
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fiber_mode_distribution
多模光纤模式能量分布图形，彩色强度图，十分漂亮(the modes distributions of multi modes in fiber, intensity graphi, very beautiful)
- 2021-01-22 16:38:40下载
- 积分：1
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migration
外国SU里的偏移处理程序，TXT格式，对于高偏移处理的研究很好。(Offset program in the foreign SU, TXT format, good for the study of the high migration.)
- 2012-05-25 15:16:49下载
- 积分：1
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faruto
本算法为线性规划中用于求解最优化问题的经典算法，对于学习LP问题求解具有很大帮助(The algorithm classic algorithm for solving linear programming optimization problem of great help for learning the LP problem solving)
- 2013-03-20 22:36:36下载
- 积分：1
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Matlab
matlab从入门到精通，很经典很好的教材(matlab entry to the master, it is a classic good teaching)
- 2014-12-29 23:09:15下载
- 积分：1
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qpsk
通信原理的matlab仿真实验四进制的相位调制(Communication principle of matlab simulation quaternary phase modulation)
- 2010-12-08 17:48:03下载
- 积分：1
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random
通过这个实验，熟悉并能够灵活运用随机数函数方法去解决实际生活中的问题。(Through this experiment, familiar and flexible use of random number function to solve real life problems.)
- 2010-05-23 09:10:30下载
- 积分：1
