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ssmf
用matlab仿真非线性薛定谔方程模拟光在光纤的传输(Matlab simulation of nonlinear Schrö dinger equation with the simulation of light in optical fiber transmission
)
- 2021-01-22 18:18:41下载
- 积分：1
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eemd_fft
对信号进行EEMD分解，消除模式混叠，并对本征模函数进行FFT变换，求出幅度谱(EEMD decomposition of the signal eliminate Mode aliasing, FFT transform and intrinsic mode functions obtained amplitude spectrum
)
- 2012-10-22 13:14:43下载
- 积分：1
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Q22
7自由度模型车身上质心的垂向加速度功率谱密度(7 degrees of freedom model of the car body center of mass vertical acceleration power spectral density)
- 2012-03-20 15:20:45下载
- 积分：1
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Fourier_Series
this code is help you to draw Fourier Series .
with this code you can change some variable and explain what change for education.
- 2009-12-19 10:01:59下载
- 积分：1
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aar
This code is about adaptive autoregressive. you can find AR coefficient.
- 2014-09-22 17:47:32下载
- 积分：1
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road
BP神经网络预测公路运量
1.问题的描述
公路运量主要包括公路的客运量和公路货运量两个方面。据研究，某地区的公路运量主要与该地区的人数、机动车数量和公路面积有关，表1给出了20年得公路运量相关数据，表中人数和公路客运量的单位为万人，机动车数量单位为万两，公路面积的单位为万平方千米，公路货运量单位为万吨。
根据有关部门数据，该地区2010年和2011年的人数分别为73.39和75.55万人，机动车数量分别为3.9635和4.0975万辆，公路面积将分别为0.9880和1.0268万平方米。请利用BP神经网络预测该地区2010年2011年得公路客运量和公路货运量。
(BP neural network to predict the road traffic (1) description of the problem of road traffic including road passenger and road freight volume two. According to research, an area of road traffic and the number of the region, the number of motor vehicles and road area, Table 1 shows the 20 years have to road traffic-related data, the table number and road passenger traffic units for people , million two units of the number of motor vehicles, road area in square kilometers, the highway freight volume was 10 000 tons. According to relevant data, the number of people of the region in 2010 and 2011 were 73.39 and 75.55 million, the number of motor vehicles were 3.9635 and 4.0975 million units, the road area were 0.9880 and 1.0268 million square meters. Please use the BP neural network in the region in 2011, 2010 have highway passenger volume and road cargo.)
- 2012-08-13 20:09:28下载
- 积分：1
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05986377
Average Clock offset on Different Receive Delay Difference in σ=30 Standard
- 2011-10-21 18:51:08下载
- 积分：1
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PWE-phononic-crystal
平面波展开法计算的二维声子晶体带隙，分别是正方与圆形散射体形成正方格子声子晶体，最后输出了能带图的数据，需要自己用画图软件画出来。(Plane wave expansion method to calculate the band gap of two- dimensional phononic crystals, which are square with rounded square lattice formed scattering crystal, the final output of the energy band diagram of the data, so you need to use drawing software drawn.)
- 2021-04-05 19:09:03下载
- 积分：1
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Changing_Color_Planes
Changing Color Planes
- 2010-06-22 17:42:03下载
- 积分：1
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poincareandbifurcation
画poincaremap and bifurcation 图(Draw images of various differential equations and poincaremap image, bifurcation images, gui form)
- 2010-08-24 18:19:37下载
- 积分：1
