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INVERSE
说明: 大地电磁一维反演程序,Matlab源程序代码(One-dimensional magnetotelluric inversion program)
- 2011-02-21 13:10:14下载
- 积分:1
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xiangweijiebaoguo
应用四步相移法实现包裹相位的解缠,另有解缠结果(Application of four step phase shifting method to achieve the wrapped phase unwrapping, otherwise the unwrapping results)
- 2021-03-11 17:09:26下载
- 积分:1
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GM(1_1)
GM(1,1)模型1-4
1:GM(1,1)模拟模型,在matlab中的输入方法为gm1(x),x指要模拟的序列。
2:GM(1,1)预测模型,在matlab中的输入方法为gm2(x,K),x指要模拟的序列,K指从以后序列第一个数据算起的第k个待预测数据。
3:GM(1,1)群模拟模型,在matlab中的输入方法为gm3(x),x指要模拟的序列。
4:GM(1,1)群预测模型,在matlab中的输入方法为gm4(x,K),x指要模拟的序列,K指从以后序列第一个数据算起的第k个待预测数据。
gm4对序列趋势比较好的数据预测效果较好,对上下变动的数据,特别是后4个数据趋势跟前面的数据相反的,预测效果很差。
gm2对上下变动的数据,预测效果比gm4好,但对趋势较好的数据,预测精度没有gm4高。
gm3比gm1模拟精度要高。
可以以x=[1 3 5 7 9 11 13 15]进行实验。x输入默认行向量。
所有程序在matlab6.0上调试通过。(GM (1,1) 1-4 1 : GM (1,1) simulation model Matlab in the input method for gm1 (x), x entail simulation sequence. 2 : GM (1,1) model, in the Matlab input method for gm2 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. 3 : GM (1,1)- simulation model, in the Matlab input method for gm3 (x), x entail simulation sequence. 4 : GM (1,1)- forecasting model, in the Matlab input method for gm4 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. Gm4 right sequence relatively good trend data predicted better results, the next change in the data, especially after four data with the previous trend data contrary, predict poor. Gm2 next to the change in forecast resu)
- 2007-05-31 11:13:42下载
- 积分:1
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PSNRSSIM_matlab
matlab计算两幅图片之间的psnr和ssim值,彩色图片,算法是转换为YUV计算的,YCbCr(matlab computing psnr and ssim value between two pictures, color pictures, the algorithm is converted to YUV calculation, YCbCr)
- 2015-08-28 22:21:18下载
- 积分:1
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laminarflow
How the laminar flow structure through the pipes ways
- 2010-08-03 00:48:27下载
- 积分:1
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NumericalMethods
包含所有数值算法的基本源代码,带有注释。(Contains all the basic numerical algorithm source code with comments.)
- 2011-11-15 09:20:27下载
- 积分:1
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98
说明: This is a matlab code and is a beneficial source code about heat transfer.
- 2014-12-28 09:54:14下载
- 积分:1
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gaussnewton
it is useful for my studies
- 2013-12-21 13:53:50下载
- 积分:1
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IM
说明: 一个关于考虑铁损的感应电机用M语言写的模型,输出为电流等十六个参数。(1 on the induction motor considering iron loss of the written language with the M model, the output current of 16 parameters.)
- 2010-01-20 11:14:00下载
- 积分:1
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ws
说明: 复杂网络小世界算法MATLAB实现,学习复杂网络的朋友可以以此为开始学习算法(MATLAB complex network to achieve small world algorithm, learning this complex network of friends can start learning algorithm for the)
- 2011-01-11 15:46:21下载
- 积分:1