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bpnnet
用BP网络完成函数的逼近 P网络通常有一个或多个隐层，隐层中的神经元均采用sigmoid型变换函数，输出层的神经元采用纯线性变换函数。本例应用一个两层BP网络来完成函数逼近的任务，其中隐层的神经元个数是5。(network to be completed by BP function approximation P networks usually have one or more hidden layer, a hidden layer neurons are used sigmoid-type transformation function, the output layer neurons using pure linear transformation function. The application of a two-tier cases BP network function approximation to complete the task, hidden layer neuron number is 5.)
- 2005-06-28 01:13:15下载
- 积分：1
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CBIR2
一个基于内容的图像检索系统，对搞图像检索的应该会有所帮助！！！(A content-based image retrieval system, engage in retrieval should help! ! !)
- 2011-04-21 21:24:14下载
- 积分：1
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MrlslmsA
自适应滤波的MATLAB实现现，包括lms rls 等算法
(MATLAB realization of the adaptive filter is lms rls algorithms such as)
- 2012-07-23 13:20:21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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shenjingwangluo
T=[1 0 0 1 0 0 1 0 0
0 1 0 0 1 0 0 1 0
0 0 1 0 0 1 0 0 1]
输入向量的最大值和最小值
threshold=[0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1]
net=newff(threshold,[31 3],{ tansig , logsig }, trainlm )
训练次数为1000，训练目标为0.01，学习速率为0.1
net.trainParam.epochs=1000
net.trainParam.goal=0.01
LP.lr=0.1
net = train(net,P,T)
测试数据，和训练数据不一致
P_test=[0.2101 0.0950 0.1298 0.1359 0.2601 0.1001 0.0753 0.0890 0.0389 0.1451 0.0128 0.1590 0.2452 0.0512 0.1319
0.2593 0.1800 0.0711 0.2801 0.1501 0.1298 0.1001 0.1891 0.2531 0.0875 0.0058 0.1803 0.0992 0.0802 0.1002 (T = [1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1] ' of the maximum and minimum input vector threshold = [0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1] net = newff (threshold, [31 3], {' tansig' , ' logsig' }, ' trainlm' ) training times for the 1000 target of 0.01 training, learning rate of 0.1 net.trainParam.epochs = 1000 net. trainParam.goal = 0.01 LP.lr = 0.1 net = train (net, P, T) test data, and training data inconsistencies P_test = [0.2101 0.0950 0.1298 0.1359 0.2601 0.1001 0.0753 0.0890 0.0389 0.1451 0.0128 0.1590 0.2452 0.0512 0.1319 0.2593 0.1800 0.0711 0.2801 0.1501 0.1298 0.1001 0.1891 0.2531 0.0875 0.0058 0.1803 0.0992 0.0802 0.1002 )
- 2011-05-21 16:47:44下载
- 积分：1
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.rar
智利拼图，含有源码，希望对大家能有帮助呀。(Chile puzzle)
- 2010-03-08 16:19:54下载
- 积分：1
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humanface
本程序主要实现人脸的定位，程序简单，实现效果一般(The main achievement of the program face positioning, the program is simple to achieve the effect of general)
- 2014-12-14 21:05:46下载
- 积分：1
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1D-plasma-FDTD-Matlab
采用FDTD方法计算一维空间下，考虑碰撞的等离子体中的电磁场的分布情况(Using the FDTD method for calculating one-dimensional space, the distribution of plasma collision consider electromagnetic fields)
- 2014-02-25 10:43:59下载
- 积分：1
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Matlab
matlab课程设计大作业，内含十道题，是对matlab应用的一个综合(matlab)
- 2010-03-04 18:27:35下载
- 积分：1
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xiangliangshuzu
说明： matlab 数组与向量教程 简单明了 清华出的书 数组与向量教程 简单明了 清华出的书(matlab ppt that s for the new learners.It s obiously easy to learn which produced by tising university.)
- 2010-04-25 11:52:40下载
- 积分：1
