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全部几何参数

于 2020-09-09 发布

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说明：迹线法二维求轮轨接触点以及几何参数，输入轮廓面参数即可，里面有详细介绍。(The Geometrical Contact between Track and Wheelset)

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全部几何参数.mlx, 38216 , 2020-04-09
初始数据.mat, 37270 , 2020-04-08

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雁南飞普通会员
2023-10-20 04:56:46
回复雁南飞

骗子，没有关于迹线法的任何东西，就是拟合了一下轨面

c7_Jakes
一个不错的jakes模型仿真,是老外写的,取自<<基于MATLAB的无线通信仿真>>一书(Jakes a good model simulation, is written by a foreigner, from )

2007-07-15 10:50:36下载

积分：1
2dgaussian
汽车高斯曲面拟合 --- 2程序，以适应到表面二维高斯：子= A *的进出口（ -（（西为X0）^2/2/sigmax^2 +（艺Y0的）^2/2/sigmay^ 2）。。）+ b的这些例程是自动在某种意义上说，他们并不需要出发对模型参数的猜测规范。 autoGaussianSurfML（十一，彝，子）适合通过对模型参数的最大似然（最小二乘）。它首先计算了该模型在许多可能的参数值，然后选择最佳质量设置和细化与lsqcurvefit它。 autoGaussianSurfGS（十一，彝，紫）的估计，通过指定数据的贝叶斯生成模型，然后采取通过从模型吉布斯抽样样本后ofthis模型参数。这种(Auto Gaussian Surface fit --- 2 routines to fit a 2D Gaussian to a surface: zi = a*exp(-((xi-x0).^2/2/sigmax^2+ (yi-y0).^2/2/sigmay^2))+ b The routines are automatic in the sense that they do not require the specification of starting guesses for the model parameters. autoGaussianSurfML(xi,yi,zi) fits the model parameters through maximum likelihood(least-squares). It first evaluates the quality of the model at many possible values of the parameters then chooses the best set and refines it with lsqcurvefit. autoGaussianSurfGS(xi,yi,zi) estimates the model parameters by specifying a Bayesian generative model for the data, then taking samples from the posterior ofthis model through Gibbs sampling. This method is insensitive to local minimain posterior and gives meaningful error bars (Bayesian confidence intervals))

2011-05-23 10:36:52下载

积分：1
1123
通信系统基础知识 Matlab应用软件的基本知识以及基本操作技能数字调制与解调用软件matlab完成一个典型的通信系统的仿真，其中信源，数字化方式，基带码，信道码，调制方式(Basic knowledge of the communication system The Matlab application software basic knowledge and basic skills Digital modulation and demodulation Use the software matlab completion of a typical communication system simulation, wherein the source, the digitized baseband code, channel code, modulation scheme)

2013-05-09 09:06:45下载

积分：1
stock
data stock market matlab

2010-12-26 20:22:22下载

积分：1
AF
说明：关于中继选择性能的仿真，实现对中断概率，信噪比，碰撞概率的测量(Measurement on the relay selection performance of the simulation, the probability of outage probability, signal-to-noise ratio, collision)

2012-05-15 14:09:01下载

积分：1
Matlab2010
虽然为一本旧版本的书，但是一本较清晰的教科书，附录中有一些常用概念的索引也非常有用(Although an old version of the book, but a clear textbook appendix useful index of some commonly used concepts)

2012-10-25 02:19:58下载

积分：1
matlabsimulink
《MATLAB控制系统仿真与实例详解》一书的光盘源码。图书简介：本书详细地讲解了MATLAB 7.x的功能与相关操作以及MATLAB在控制系统中的仿真应用。本书内容包括控制系统仿真基础、MATLAB程序设计语言基础、控制系统理论基础、Simulink交互式仿真环境、控制系统建模、线性控制系统的分析与仿真、PID控制系统设计及仿真、最优控制系统设计、鲁棒控制系统设计、神经网络系统设计及其MATLAB实现、模糊控制系统设计和系统辨识。 (" MATLAB Control System Simulation and explain examples of" one-source book on CD-ROM. Book Description: This book explain in detail the function of the MATLAB 7.x and related operations and MATLAB in the control system simulation applications. The book includes basic control system simulation, MATLAB programming language basic, basic control system theory, Simulink interactive simulation environment, control system modeling, linear control system analysis and simulation, PID control system design and simulation, optimal control system design, robust control system design, neural network system design and MATLAB implementation, fuzzy control system design and system identification.)

2009-03-05 23:33:50下载

积分：1
Reviux
RAKE接收机直接序列扩频系统一个简单的Simulink的直接序列扩频频谱与RAKE接收系统模型。 (For DS- SS systems RAKE receiver RAKE receiver direct sequence spread spectrum system with a simple Simulink spectrum and direct sequence spread spectrum RAKE receiver model.)

2011-01-09 16:52:37下载

积分：1
waterfilling
注水功率算法的示意图，给出了源程序以及仿真图，输入数据等。(water filling allocation)

2011-05-25 17:36:20下载

积分：1
fuzzylogic
fuzzy toolbox documents

2012-05-09 19:41:07下载

积分：1

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