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Using_GPIB_interface_HP3582A
利用GPIB接口实现HP3582A频谱仪的自动测试(Using GPIB interface HP3582A spectrum analyzer automatic test)
- 2010-09-13 14:38:34下载
- 积分：1
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Matlab03
摘 要:以大学物理实验中的.混沌实验为例,提出了运用建立.混沌实
验可视化模型的方法,并对混沌系统的几种状态进行仿真研究"(Abstract: University physics experiments. Chaotic experiment as an example, the proposed use of the establishment. Chaos experimental model visualization, and several states of chaotic systems simulation study )
- 2008-05-16 10:43:30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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romberg
数值分析计算程序例子，龙贝格积分法求解函数积分，计算时注意函数端点处matlab是否能求出函数值，如不能需手动输入。(Numerical analysis of examples of the calculation program Romberg integration method for solving function integral.)
- 2012-11-24 12:18:33下载
- 积分：1
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plotshape
This function plot a series of rects described from the N columns of a
matrix 4xN, eaach column is of the form [x,y,w,h]
- 2010-07-22 17:01:59下载
- 积分：1
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prt-1
pattern recognition part one toolbox for matlab
- 2011-08-11 05:49:24下载
- 积分：1
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FDTD-Method
详细的介绍了FDTD进行数学建模分析的相关数学理论知识。(A detailed description of the FDTD related mathematical theory knowledge of mathematical modeling analysis.)
- 2013-08-24 18:35:41下载
- 积分：1
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mdsb
通信系统中实现双边带调制与解调。用matlab方式实现。(Communication systems to achieve a bilateral with modulation and demodulation. Way to use matlab.)
- 2009-04-12 23:49:02下载
- 积分：1
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rect_array
MATLAB Simulations for Radar Systems DesignMATLAB_Code
ect_array(MATLAB Simulations for Radar Systems Design MATLAB_Code rect_array)
- 2009-10-26 21:48:20下载
- 积分：1
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PCA
图像处理中经典的PCA算法，几乎每一步的降维之前都要用到 实用性很强(PCA classical image processing algorithms, almost every step of dimension reduction should be used in very practical before)
- 2013-07-12 20:46:54下载
- 积分：1
