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monituihuosuanfa
基于matlab 的模拟退火算法源程序，经典算例，有PDF说明。(Based on the simulated annealing algorithm matlab source, the classic example, a PDF note.)
- 2009-05-12 09:53:16下载
- 积分：1
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xingtaixue
这个是数学形态学在Matlab中对于数字图像处理的应用的一些指导性的意见。希望大家能喜欢。(This is a mathematical morphology in Matlab for digital image processing of the guiding opinions. Hope that we can like.)
- 2006-09-27 01:36:40下载
- 积分：1
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BA_net
利用MATLAB编写的复杂网络构造程序，很实用的代码~(Complex networks using MATLAB constructor, very useful code to)
- 2013-03-24 21:40:44下载
- 积分：1
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mfcc
mfcc用matlab编程实现，12阶参数(mfcc, used in matlab)
- 2010-12-08 15:27:48下载
- 积分：1
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LP01
在光纤通信中可以用来绘制多模光线中的LP01模(it can be used for depicting the LP01 mode in multimode fiber )
- 2011-12-29 14:54:11下载
- 积分：1
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PSO_DynamicEnvironment
PSO_DynamicEnvironment是用粒子群算法（particle swarm algorithm）解决动态环境寻优（最优值不断变化）的问题。文件打开后运行PSO_DynamicEnvironment.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(PSO_DynamicEnvironment solve dynamic environment particle swarm optimization algorithm (particle swarm algorithm) (optimal value changing) problems. Run PSO_DynamicEnvironment.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)
- 2014-02-08 12:50:33下载
- 积分：1
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crossf
Cross frecuency relations
- 2009-05-08 18:55:01下载
- 积分：1
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MATLAB-Code
基于MATLAB的数字信号处理的源程序，非常有用(MATLAB-based digital signal processing of the source, very useful)
- 2011-05-28 13:06:41下载
- 积分：1
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chaos-duffing
duffing（多芬）混沌系统的混沌与临界混沌的图像(Duffing (more fun) Chaos and Critical Image Chaos)
- 2020-07-03 08:40:01下载
- 积分：1
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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
