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Description: GM(1,1)matlab源程序，可以计算最小二乘系数，增加了预测选择
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Size: 697 |
Author: 1183343843@qq.com |
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Description: GM(1,1)的程序，要用就下啥，可以预测的，里面有详细的说明，很容易看懂的！-GM (1,1) procedures, to use on the next receivers, and can be predicted, there are detailed explanations, it is easy to read!
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Size: 2048 |
Author: dc |
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Description: 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
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Size: 4096 |
Author: wangyi |
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Description: 灰色理論之GM(!,1)模型，GM(1,1)的matlab源碼，可從生成一直計算到預測值-gray theory GM (! , 1) model, GM (1,1) Matlab source, has been generated from the calculated value of the forecast
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Size: 12288 |
Author: 韋家振 |
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Description: 关于灰色系统预测GM(1,1)模型在matlab6.5中的实现-Prediction on the gray system GM (1,1) model in the matlab6.5 realize
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Size: 1024 |
Author: 柴潇 |
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Description: 本程序主要用来计算根据灰色理论建立的模型的预测值。
应用的数学模型是 GM(1,1)。-This procedure is mainly used to calculate the basis of gray theory model of the predicted value. Application of mathematical model is GM (1,1).
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Size: 238592 |
Author: 真实的 |
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Description: 一个GM(1,1)模型的程序,添加到matlab目录中即可直接调用.附有一个关于灰色模型的简述文档,可对GM(1,1)原理有一个初始的了解.-A GM (1,1) model of the process, added to the matlab directory can be called directly. Accompanied by a brief description of the gray model on the document, can GM (1,1) principle have an initial understanding.
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Size: 19456 |
Author: zmx8901 |
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Description: 用matlab实现灰色序列预测GM(1,1)，其中级比的判断采用手工判断。-Using matlab to achieve gray sequence prediction GM (1,1), one class than the judge to determine manually.
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Size: 1024 |
Author: wanglu |
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Description: DragonRaja Client source version 1.4+
this source allow players join in (Hades Warfield or Monsters warfield).
When you compile in debug mode, it is GMtool.
else compile in release mode, it is Normal player.
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Size: 2467840 |
Author: vvvvv |
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Description: 战场服务端3.02功能强大，增加有天使系统，结婚系统。由国内叮当战场GM编写，内有强大后门程序，大家可以下载研究
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Size: 1128448 |
Author: baba |
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Description: GM Science GM模型 全称：灰色理论的微分方程型模型 灰色理论的微分方程型模型称为GM模型，G表示grey(灰)，M表示Model(模型)．GM(1，N)表示1阶的，N个变量的微分方程型模型．而GM(1，1)则是1阶的， 1个变量的微分方程型模型。-GM Science GM model name: the theory of differential equations gray gray theory-based model of the differential equation-based model known as the GM model, G said grey (gray), M said the Model (model). GM (1, N), said a band, N-type model of a variable differential equations. The GM (1,1) is an order, and a variable differential equation-based model.
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Size: 1024 |
Author: 赵 |
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Description: 用c#编写的灰色GM(1,1)模型，GM(N,1)也可使用-By c# written in gray GM (1,1) model, GM (N, 1) can also use the
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Size: 21504 |
Author: zhaiweixing |
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Description: Simple dekaron gm tool manage account and inventory
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Size: 174080 |
Author: Caznova |
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Description: 灰色理论模型主要采用的是的matlab编程，直接带入数据变成得出结果。-matlab GM(1,N)
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Size: 2048 |
Author: 刘恒宇 |
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Description: GM(1,1),用于预测数据变化趋势，基于灰度理论的-GM (1,1), used to predict the data trend, based on gray theory. . .
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Size: 1024 |
Author: 网报 |
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Description: 灰色预测GM（1，1）模型的matlab源代码，包括预测模型的建立-Gray prediction GM (1,1) model matlab source code, including the prediction model
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Size: 1024 |
Author: huaikong |
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Description: 数学建模模型时间序列灰色预测模型的C语言实现-Mathematical modeling of time-series model gray prediction model of the C language
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Size: 1941504 |
Author: 雷滋和 |
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Description: GM(1,1)残差预测模型,用于预测指数或对数规律的时间序列-GM (1,1) residual prediction model for predicting the time series of exponential or logarithmic laws
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Size: 72704 |
Author: 谢小 |
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Description: 人口灰色预测模型GM(1-1)以及matlab实现(Population grey prediction model GM (1-1) and matlab implementation)
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Size: 113664 |
Author: LAPLACE DA
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Description: GM(1.n)代码，可以实现多变量的灰色模型求解(Code for GM(1.n) model, which can work out many indepandent variables.)
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Size: 1024 |
Author: rhongqingting |
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