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Pragmatic.Version.Control.Using.Subversion.2nd
Pragmatic.Version.Control.Using.Subversion（2nd）介绍了SVN 据说是好书，还没怎么看。(Pragmatic.Version.Control.Using.Subversion (2nd) is said to introduce the SVN book, yet look how.)
- 2007-10-27 10:09:23下载
- 积分：1
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pso-bp
粒子群算法，也称粒子群优化算法（Particle Swarm Optimization），缩写为 PSO， 是近年来发展起来的一种新的进化算法(Evolutionary Algorithm - EA)。PSO 算法属于进化算法的一种，和模拟退火算法相似，它也是从随机解出发，通过迭代寻找最优解，它也是通过适应度来评价解的品质，但它比遗传算法规则更为简单，它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作，它通过追随当前搜索到的最优值来寻找全局最优。这种算法以其实现容易、精度高、收敛快等优点引起了学术界的重视，并且在解决实际问题中展示了其优越性。粒子群算法是一种并行算法。
BP（Back Propagation）神经网络是1986年由Rumelhart和McCelland为首的科学家小组提出，是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hidden layer)和输出层(output layer)。(Particle swarm optimization, also known as particle swarm optimization (Particle Swarm Optimization), abbreviated as PSO, is a new evolutionary algorithm developed in recent years (Evolutionary Algorithm- EA). Kind, and simulated annealing algorithm PSO algorithm is similar evolutionary algorithms, it is also starting a random solution, through an iterative search for the optimal solution, which is also used to uate the quality through fitness solution, but it is simpler than genetic algorithm rules It has no genetic algorithm " crossover" (Crossover) and " variant" (Mutation) operation, which by following the current search to find the optimal value to the global optimum. This algorithm is its easy implementation, high accuracy, fast convergence, etc. attracted academic attention and show its superiority in solving practical problems. PSO algorithm is a parallel algorithm. BP (Back Propagation) neural network is a 1986 team of scientists headed by Rumelhart and McC)
- 2020-10-29 22:19:56下载
- 积分：1
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matlabFourthorderRunge-Kuttamethod
matlab编的4阶龙格库塔法解微分方程的程序(matlab Fourth-order Runge-Kutta method,)
- 2010-07-29 11:27:57下载
- 积分：1
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Floyd
Floyd最短路径算法的MATLAB程序，经过测试(Floyd shortest path algorithm of MATLAB procedures tested)
- 2007-11-02 01:14:41下载
- 积分：1
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dcspeedcontrol
This simulation demonsrtates the control of a dc motor using a speed control and current control loops.Typical dynamic responses od the dc motor are also shown. The motor is initially at standstill and at no load
when a step command in speed is applied when steady-state conditions are reached, a
reversal of speed is commanded followed by a step load application.
- 2010-11-11 16:48:43下载
- 积分：1
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matlab_2012_document
matlab2012b基础学习文档，适合初学者，熟悉操作界面，命令，帮助。(matlab2012b basis of learning document, suitable for beginners familiar user interface, command help.)
- 2013-03-22 17:15:08下载
- 积分：1
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利用多棵树对样本进行训练 Matlab
随机森林指的是利用多棵树对样本进行训练并预测的一种分类器，包括两个方面：数据的随机性选取，以及待选特征的随机选取。(Random forest refers to the use of more than one tree to sample the training and prediction of a classifier, including two aspects: random selection of data, as well as the characteristics of random selection.)
- 2017-01-06 11:34:00下载
- 积分：1
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hankel
说明： 随机子空间法中利用结构响应构造块汉克尔矩阵(Building block Hankel matrix)
- 2019-12-31 00:39:48下载
- 积分：1
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special-speech-endpoint-detection
语音信号处理的一种特殊端点检测算法，很不错的效果(speech endpoint detection)
- 2011-12-27 20:37:20下载
- 积分：1
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ch09
useful for INS simulation
- 2013-12-19 02:51:32下载
- 积分：1
