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NIFTI_20100413
nift presented fingeprint matlab code, useful
- 2010-05-20 01:54:04下载
- 积分：1
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decRation
该程序用于求解一般汽车动力总成悬置系统的解耦率(The procedure for solving general automotive powertrain mounting system decoupling rate)
- 2013-10-22 09:56:55下载
- 积分：1
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cpn
cpn神经网络的MATLAB实现，把代码都弄到了一个TXT文档，需要的可以自行在MATLAB输入(cpn neural network)
- 2014-12-15 16:59:11下载
- 积分：1
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leikezibo
在地震勘探中，利用matlab实现雷克子波及其振幅的输出，用于合成地震记录。。(In seismic exploration, using matlab Ricker waves and the amplitude of the output for the synthetic seismogram. .)
- 2013-04-08 15:21:41下载
- 积分：1
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OBSUP
Kalman滤波元模块代码，可调用扩展为更为复杂的程序。(Kalman filter element module code, call the extension for more complex procedures.)
- 2012-09-10 16:06:35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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NRZ
上述代码对光纤通信系统中的常用NRZ码时域和频域特性进行了分析，NRZ适于短距离低速率光纤通信系统中使用，其频谱特性相对于RZ码频谱较窄，但峰值功率较高，对非线性容忍度较小(NRZ,modulation,PMD analysis)
- 2012-06-11 11:23:56下载
- 积分：1
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singlephase
电力电子电路 但相半波可控整流电路simulink仿真(Power electronic circuit but phase half wave controllable rectifier circuit simulation of Simulink)
- 2011-12-03 21:04:40下载
- 积分：1
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Adaptive_Filters_Theory_and_Applications
Least Mean Square Newton Algorithm
- 2009-05-19 18:07:48下载
- 积分：1
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mayii
说明： 蚂蚁算法 1(Ant Algorithm 1)
- 2006-04-12 09:57:49下载
- 积分：1
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