网站首页

gray

于 2013-09-08 发布文件大小:137KB

 0  330

下载积分: 1 下载次数: 67

我要下载

代码说明：

一个灰色模型的matlab实现，包含GM(1,1),GM(1,N),GM(2,1)和vershlust模型的系数计算，数值预报和误差分析以及图形输出(A gray model matlab realize, including GM (1,1), GM (1, N), GM (2,1) model and vershlust coefficient calculation, numerical weather prediction and error analysis, and graphical output)

文件列表：

gray
....\funcoef.m,438,2013-09-08
....\funesm1.m,483,2013-09-08
....\funesm2.m,997,2013-09-08
....\funesm3.m,1295,2013-09-08
....\fungry1.m,1526,2013-09-08
....\灰色系统预测 .doc,487936,2013-09-08

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

NILT
本文件采用Matlab软件，实现了拉普拉斯逆变换的计算。(This document is the use of Matlab software, the realization of the inverse Laplace transform calculations.)

2009-04-14 18:37:47下载

积分：1
nnnn
详细介绍了遗传算法和群体智能算法程序设计及实例应用(Genetic algorithm and swarm intelligence algorithm was introduced in detail the program design and examples of application )

2014-01-09 17:10:08下载

积分：1
GSRC_ECCV
this package contains functions of image gabor fatures extractrion.

2016-05-30 18:04:18下载

积分：1
chuanre_z
这是这个完整程序中的最后一个，跟下面的数据包结合使用。(This is the complete process of a final, with the following combination of data packets.)

2006-06-23 09:34:42下载

积分：1
chaos-toolbox-v2
混沌工具箱，混沌时间序列仿真以及各种算法的软件包(Chaos toolbox, chaotic time series simulation package as well as a variety of algorithms)

2012-11-14 20:31:19下载

积分：1
Entropy
Conditional Entropy of a function

2009-05-08 18:52:30下载

积分：1
main
returns the value of centroid of the shapes detected

2011-01-23 04:55:14下载

积分：1
A-Time-Series-Forecasting-Model-Using-Group-Metho
A Time-Series Forecasting Model Using GMDH

2014-10-17 04:21:48下载

积分：1
MATLABhuizhifenzijiegou
这个是matlab绘制分子结构的源程序，对于学习化学的人来说很有用。解压即可运行出结果。(This is a matlab drawing of the molecular structure of source code, for learning chemistry of people very useful. Decompression can run results.)

2014-11-18 19:59:01下载

积分：1
wm
水面无人艇(Unmanned Surface Vehicle)的航迹控制对提升无人艇艇载设备侦察观测效果以及多任务作战能力具有十分ffi要的意义。由于受到风、浪、流等干扰环境影响,水而无人艇将产生六自由度的操纵运动,具有很强的非线性和随机性。这将致使无人艇的航向航迹及姿态控制具有一定的难度,因此需要对水面无人艇建立六自由度操纵模型,更好地实现对无人艇的控制。采用经典的MMG分离建模思想,依托浜本刚实提出的水平附体坐标系,建立水面无人艇的六自由度操纵运动方程。分析无人艇艇体、桨、舵所受的流动动力和力矩,分别建立流体惯性力模型、流体粘性力模型、螺旋桨推力模型及舵机模型。考虑海况和气象环境的影响,分析风、浪作用于无人艇上的T扰力。将随机风简化为定常风,建、风的干扰力数孕模型采用傅汝德-克茁洛火(Froude - Krylov) 假设,研究规则波中无人艇受到的T扰力,述立波浪的r扰力数学投型。在数学模型的站础上述立?于MATLAB/Simulink的仿i t校型,并进行典型的冋转试验,分别分析不同海况下的无人艇的问转情况。无人艇丨丨主航行时,在不同海况下,绘制出其航速及船摇炻的变化曲线。通过总结分析,推论出多种海况 (The course and track control of unmanned surface vehicle (USV) is important to improve the observational effect of the recon reconnaissance equipment and the multi- -mission operational capability. Because of the effects of wind, wave and flow, the unmanned surface vehicle will produce six degrees of freedom movement which has randomicity and nonlinearity. It is difficult of the course, track and attitude control of unmanned surface vehicle, so six degrees of freedom movement model is built for the better control of unmanned surface vehicle. According to the classic MMG s separated modeling theory and the horizontal body axes system which was developed by Hamamoto, this thesis describes a six degrees of freedom motion equation of unmanned surface vehicle. Through analyzing the hydrodynamic force and moment, the fluid inertia force model, the fluid viscous force model, propeller thrust model and steering gear model are built respectively. Considering )

2016-03-29 10:22:42下载

积分：1

696516资源总数
106409会员总数
8今日下载

gray

0 个回复

热门标签

热门下载