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qfdtd90
QFDTD90: A General 3D-FDTD Electromagnetic Simulator
- 2007-08-25 09:37:44下载
- 积分：1
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SIM_OFDM-BPSK(OFDM-BPSK)
这个MATLAB例程是在OFDM信道下的BPSK仿真(This MATLAB routine is the BPSK OFDM channel simulation)
- 2010-09-29 21:43:31下载
- 积分：1
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lda
利用matlab实验人脸识别。从图像库中识别出相同人脸。主要运用LDA(Face recognition using matlab experiment. Identified from the image library same faces. The main use of LDA)
- 2013-11-11 09:16:37下载
- 积分：1
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FDEtrilinearLast
有限元计算程序。三角形线性元的有限元计算程序。练习使用。(Finite element program.Triangular linear finite element computer program. Practice using.)
- 2012-03-16 11:56:32下载
- 积分：1
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DigitalSignalProcessing_Mitra
Digital Signal Processing-A Computer-Based Approach(Second Edition)Sanjit K.Mitra实验指导书练习题matlab程序(Digital Signal Processing-A Computer-Based Approach (Second Edition) Sanjit K. Mitra guide book Exercises experimental procedures matlab)
- 2009-03-28 18:16:52下载
- 积分：1
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CrossProjection_energy_all
求星图中星象坐标的matlab函数，输入星图，利用交叉投影方法得到星象所在区域的四个顶点坐标和星象的质心，能够快速的求得星图星象的位置信息(Astrology chart for stars matlab function of the coordinates, enter the star maps, cross-projection method using astrology region and the four vertex coordinates of the mass center of astrology, the Express can find the location of star maps astrology information)
- 2009-03-28 23:54:12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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1vsr
svm在matlab环境下多类分类中的一对多分类器类型程序(svm in Matlab environment over classification of the one-to-many types of procedures classifier)
- 2007-06-24 18:10:19下载
- 积分：1
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Assignment3Q3
bit error rate for Binary phase shift keying
- 2011-11-28 12:15:28下载
- 积分：1
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Moorer-Reverberation
Moorer 人工混响程序，根据不同的混响时间下能够计算DRR(Moorer artificial reverberation program, according to the different reverberation time can calculate the DRR)
- 2021-03-21 20:59:17下载
- 积分：1
