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Image-Segmentation
This is an image segmentation Program
- 2015-03-03 20:17:23下载
- 积分：1
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Radar_Systems_MatLab
雷达系统分析与设计使用MATLAB第二版 Pdf(Radar Systems Analysis and Design Using MATLAB Second Edition Pdf)
- 2013-08-15 14:12:45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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DeNoising
这是一个MATLAB算例，在信号处理中的去噪可以用的到。新手合适。(This is a MATLAB example, in signal processing can be used to de-noising. Novice appropriate.)
- 2013-07-15 14:13:17下载
- 积分：1
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three_mirror_cavity_clockwise
利用ABCD矩阵的方法判断包含三个球面反射镜的环形谐振腔的稳定性，以及腔内的光斑分布(By using the method of the ABCD matrix judgment contains three spherical mirror the stability of a circular cavity, and the cavity of light distribution)
- 2014-10-08 22:55:07下载
- 积分：1
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HYPOELLIPSE_UNIX.tar
HYPO71 is A Computer Program for Determining Local Earthquake Hypocentral Parameters, Magnitude, and First-Motion
- 2014-11-03 09:19:42下载
- 积分：1
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chap4
先进PID控制MATLAB仿真（第3版）/刘金琨-第四章中的仿真程序(Advanced PID control MATLAB (version 3)/Liu Jinkun- of Chapter IV of the simulation program)
- 2013-04-08 21:27:44下载
- 积分：1
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ASFA
本代码实现了人工鱼群算法（ASFA.m）,并用该算法寻找Sphere函数的极小值(This is a ASFA .)
- 2014-02-21 10:22:20下载
- 积分：1
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Rayleigh_ofdm
OFDM系统中， LS信道估计 , 基于DFT的信道估计 , 改进的基于DFT的信道估计 , 不进行信道估计 四种情况下的误码率对比(OFDM systems, ' LS channel estimation' , ' DFT-based channel estimation' , ' improve the DFT-based channel estimation' , ' not the channel estimation' error rate of four cases compared)
- 2021-03-11 15:49:26下载
- 积分：1
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YUAN
基于DCT域的信息隐藏技术基于DCT域的信息隐藏技术(Information Hiding Based on DCT DomainInformation Hiding Based on DCT Domain)
- 2011-05-31 13:02:28下载
- 积分：1
