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chap4_1
水箱液位模糊控制仿真程序
该程序分六步将水位的模糊控制过程仿真出来(Water level fuzzy control simulation program The program is divided into six steps to the water level fuzzy control process simulation out)
- 2013-11-01 22:28:44下载
- 积分：1
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PSOTrainBP
BP神经网络容易陷于局部极小值，PSO算法在无约束非线性函数优化方面性能优越，通常可以直接找寻到全局最优解，即使不能搜多到全局最优解，也距离全局最优点不远。当然，基本PSO算法陷入局部极值也是有的。对于这个缺点目前还没有找到比较有效、省市的解决方案。本案例实现利用PSO算法和BP算法共同训练神经网络，先将网络进行PSO算法训练，然后BP算法接着进行小范围精细搜索，PSO算法训练神经网络的本质就是将输出误差函数（即能量函数）看成目标函数，PSO对能量函数进行全局寻找最小值。(BP neural networks are prone to local minimum values. The PS algorithm has superior performance in the optimization of unconstrained nonlinear functions. It can usually find the global optimal solution directly. Even if it can not find more global optimal solutions, it is not far from the global best. Of course, there is also a local extreme of the basic PO algorithm. For this shortcoming, there is no more effective, provincial and municipal solution. This case realizes the use of the SO algorithm and the BP algorithm to train the neural network. First, the network is trained in the SO algorithm, and then the BP algorithm is followed by a small range of fine searches. The essence of the PO algorithm training neural network is to regard the output error function(ie, the energy function) as the objective function, and the PO seeks a global minimum value for the energy function.)
- 2018-08-06 11:04:45下载
- 积分：1
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qpsk_PLL
QPSK的锁相环程序，在MATLAB环境下编写的，用来进行QPSK通信系统的仿真和实际信号载波同步的提取(QPSK PLL program, written in the MATLAB environment, QPSK communication system used for simulation and the actual extraction of the signal carrier synchronization)
- 2010-09-25 14:55:09下载
- 积分：1
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matlab
matlab论文，对于一些人可能有用的。第一次上传，不是很精通。呵呵(matlab papers may be useful for some people. The first upload is not very proficient. Hehe)
- 2009-12-14 21:20:57下载
- 积分：1
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MIMOchoice
说明： 在通信系统中的多天线选择技术，用MATLAB进行仿真，生产信噪比与误码率的图像。(MIMO)
- 2010-05-03 17:58:15下载
- 积分：1
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GMGA
GMGA 用大变异遗传算法求解一维无约束优化问题
(GMGA large variation genetic algorithm to solve the one-dimensional unconstrained optimization problem)
- 2012-12-03 23:14:57下载
- 积分：1
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decimation
to find decimation in signal processing
- 2010-09-14 11:55:20下载
- 积分：1
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lvbofangzhen
对ＬＭＳ算法和ＲＬＳ算法进行了仿真，比较了它们之间的性能(On the LMS algorithm and RLS algorithm simulation, compares the performance between them
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- 2013-11-29 11:01:59下载
- 积分：1
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RAFisher2cda
Canonical Discriminant Analysis is a dimension-reduction technique related to PCA and CCA
- 2009-12-21 18:43:08下载
- 积分：1
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DigitalModulationAnalysisSimulation
GUI图形界面主程序,2-ASK仿真结果处理程序2-FSK仿真结果处理程序2-DPSK仿真结果处理程序2-MSK仿真结果处理程序M-DPSK仿真结果处理程序各仿真模型性能比较程序2-FSK模型性能与理论值比较程序(Digital modulation analysis simulation MATLAB SIMULINK GUI)
- 2009-06-12 17:47:10下载
- 积分：1
