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DAIMA
OFDM系统通过在时域符号前插入大于信道冲击响应长度的循环前缀（CP）可以避免符号间干扰(ISI)和载波间干扰(ICI)。但是，过长CP会使得数据传输效率降低。可以采用最小均方误差（MMSE）信道缩短均衡技术来压缩信道冲击响应长度。(OFDM systems avoid inter-symbol interference (ISI) and inter-carrier interference (ICI) by inserting a cyclic prefix (CP) larger than the channel impulse response length before the time-domain symbol. However, long CP will reduce the efficiency of data transmission. A minimum mean square error (MMSE) channel shortening equalization technique may be employed to compress the channel impulse response length.)
- 2016-12-04 19:10:31下载
- 积分：1
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time_delay
控制理论算法在采用状态反馈对目标进行控制时，往往忽略了时滞的存在。时滞往往存在于真实的系统中，而忽略时滞所设计的控制器在复杂的系统中可能会失效。本算法基于李雅普诺夫稳定性理论，以LMI的方式给出时滞系统的稳定性分析判据。(Time delay is widely existed in many engineering contrl systems whiile in many contrl theory and algothms time delay is ignored. This algorithm is given to analysis the stability of close- loop feedback time delay systems. And classical examples are given to demanstrate the effectiveness of this method.)
- 2018-03-25 21:42:15下载
- 积分：1
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Comprehensive-experiment
共有4个MATLAB的实验内容和运用所学习的基本的知识去解决应这些问题。(Comprehensive experiment
)
- 2011-05-26 00:14:15下载
- 积分：1
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Matlab
digital processing in matlab
- 2013-10-30 09:40:10下载
- 积分：1
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beibaoPSO
粒子群算法用于背包问题情况 典型组合优化问题(Particle swarm optimization for the case of the more popular knapsack problem)
- 2015-03-10 20:45:48下载
- 积分：1
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DSB-modulation-a-demodulation--
利用matlab仿真双边带信号（DSB）的调制与解调，适用于初学者(Band signal using matlab simulation bilateral (DSB) modulation and demodulation, for beginners)
- 2011-09-16 18:17:31下载
- 积分：1
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POSTplot
PLOT_FRONTS space-time plot of rupture front and process zone tail slip velocty threshold to define rupture front rupture times (for which V=Veps) at each point
with quadratic time interpolation
- 2011-11-21 20:43:43下载
- 积分：1
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Raised-cosine-weighting-function
升cosine窗加权的波束方向图：N=11(Raised cosine weighting function)
- 2011-12-21 12:03:15下载
- 积分：1
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work
该段程序代码是实现一阶惯性环节大林算法的matlab程序(The paragraph code is to achieve a first-order inertia link Dalin algorithm matlab program)
- 2009-12-31 20:27:23下载
- 积分：1
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Loudness_Toolbox
应用matlab计算心理声学参数loudness的工具。(loudness calculation)
- 2012-04-11 20:11:33下载
- 积分：1
