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HeShiGongShi
判断输入的式子是否为合适公式,如果是则输出其真值表(The appropriate formula to determine its truth table)
- 2009-12-21 22:43:10下载
- 积分:1
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the-wavelet-neural-network
城市交通流的运行存在着高度的复杂性、时变性和随机性,实时准确的交通流预测是智能交通系统,特别是先进的交通管理系统与先进的出行者信息系统研究的关键. 基于交通流预测的特点,给出了基于遗传算法的小波神经
网络的交通预测模型GA-WNN ,用具有自然进化规律的遗传算法来对小波神经网络的连接权值和伸缩平移尺度进行前期优化训练,部分代替了小波框架神经网络中按单一梯度方向进行参数优化的梯度下降法,克服了单一梯度下降法易陷入局部极小和引起振荡效应等缺陷. 仿真实验验证了GA-WNN 预测模型对短时交通流的预测的有效性.(For the high complexity ,time-variation and probability of urban traffic flow , its real-time and exact
prediction is critical to the research of intelligent traffic systems , especially for the advanced traffic manage-ment system and advanced traveler information system. Based on the character of the traffic flow prediction , a
GA-WNN model is given based on the wavelet neural network with genetic algorithm. The genetic algorithm of
natural evolving law for the gradient descendent algorithm in Wavelet Neural Network is partly substituted to
pre-optimize the connection weight and the extension scale of the wavelet neural network and later optimize the
parameters along a single gradient vector. This method overcomes some drawbacks when there exists a single
gradient descendent algorithm , such as local minimum and oscillation. A short-time traffic flow prediction sim-
ulation using the GA2WNN prediction model demonstrates the validity of the model .)
- 2020-11-11 20:49:44下载
- 积分:1
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Active-Inductor-Current-Balancing
Active Inductor current balancing for multiphase buck-boost converter
- 2012-10-30 20:42:39下载
- 积分:1
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juanjicode
卷积码编译码的快速实现算法,非常适合初学者迅速上手(Fast convolution code encoding and decoding algorithm is very suitable for beginners to get started quickly)
- 2014-02-17 19:50:33下载
- 积分:1
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Waveleteanalysis
详解在matlab中实现小波分析,介绍小波工具箱的使用(Describe the implementation of wavelet analysis in the matlab platform, and also introduce the use of wavelet toolbox)
- 2009-03-24 15:56:02下载
- 积分:1
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floyd
说明: floyd算最短路径,函数和例子都有。只需要把数据转换就行 ……(floyd)
- 2009-08-28 14:46:53下载
- 积分:1
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MIMO_QR
MIMO发射和表收天线有4*48*8的QR分解符号检测QPSK调制简单例子有用就拿去(MIMO transmit and receive antennas tables have 4 * 4 8 * 8 QR decomposition QPSK modulation symbol detection will take a simple example of a useful)
- 2014-02-06 23:13:35下载
- 积分:1
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color-constancy
A system for disciplined convex programming
Copyright (C) 2005-2012 Michael C. Grant and Stephen P. Boyd. This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published
- 2014-02-10 15:54:08下载
- 积分:1
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MATLABR2008_6
《MATLAB R2008图形与动画编程实例教程》的源代码--第六章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- Chapter VI)
- 2010-06-08 21:14:29下载
- 积分:1
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PSOt
一个简单的只需定义函数,参数范围即能求解的粒子群优化算法(Just a simple definition of function, which can solve the parameters of the particle swarm optimization algorithm)
- 2008-05-09 10:08:25下载
- 积分:1