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于 2020-11-07 发布文件大小:131KB

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下载积分: 1 下载次数: 22

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代码说明：

用于随机粗糙面建模的蒙特卡罗算法程序包含一维和二维算法(Monte Carlo algorithm for random rough surface modeling)

文件列表：

amprc.m, 869 , 2009-02-24
iaplot1D.m, 1433 , 2009-03-02
iaplot2D.m, 1496 , 2009-03-02
intrc.m, 1259 , 2009-02-24
normals1D.m, 1358 , 2009-03-02
normals2D.m, 2376 , 2009-03-02
hdf1D.m, 1479 , 2009-03-11
hdf2D.m, 1539 , 2009-03-11
rsgeng2D.m, 1711 , 2010-07-26
oc2dc.m, 405 , 2009-03-16
dc2oc.m, 455 , 2009-03-16
mcgoa2D.m, 5907 , 2009-04-15
mcgoa3D.m, 7179 , 2009-04-15
acf1D.m, 1479 , 2010-07-26
acf2D.m, 2426 , 2010-07-29
rsgeng1D.m, 1069 , 2010-07-26
rsgene2D.m, 1666 , 2010-07-26
rsgene1D.m, 1040 , 2010-07-26
goa3D.m, 34815 , 2010-10-01
goa2D.m, 19486 , 2010-10-01
RSG.zip, 40371 , 2010-11-16
GOA.zip, 67937 , 2010-12-15
fresnelplot.m, 3576 , 2011-10-26

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基于MATLAB和ANSYS的悬臂梁拓扑优化
分别对matlab和ansys两种平台的拓扑优化结果分析比较，为学习者提供了两种不同优化设计思路，过程详细清晰，易于学习理解(The analysis and comparison of topology optimization results between MATLAB and ANSYS two platforms provide two different optimization design ideas for learners. The process is clear and clear, and easy to learn and understand.)

2017-12-11 15:12:22下载

积分：1
NAR
提供非线性自回归神经网络（NAR）的训练及前向预测代码(Training and Forward-Predictive Code of nar Neural Network)

2021-04-20 16:58:51下载

积分：1
Mg-cutting
说明： abaqus纯镁切削算例文件，可直接计算(ABAQUS pure magnesium cutting example file can be directly calculated)

2017-08-05 21:04:48下载

积分：1
衍射模拟
说明：用来模拟光学中各种孔径的菲涅耳衍射和夫琅禾费衍射，清晰明了(It is used to simulate Fresnel diffraction and Fraunhofer diffraction of various apertures in optics. It is clear and clear)

2020-05-02 10:15:21下载

积分：1
Magic
说明：魔术轮胎公式，车辆动力学中常用的关于轮胎的建模(magic tire,used in vehicle model.)

2020-11-17 18:59:40下载

积分：1
基于pid模糊预测
根据一设定运动轨迹进行模糊pid观测器设定，让后进行跟踪，实现有效跟踪。(According to a set motion trajectory, the fuzzy PID observer is set, and then the tracking is carried out to achieve effective tracking.)

2019-05-30 08:16:18下载

积分：1
系统辨识及其MATLAB仿真
对动态系统辨识理论做了概括性的介绍，包含了常用的非参数系统辨识方法和参数辨识方法，并将神经网络人工智能算法应用到复杂系统参数识别，适用于系统控制、参数识别与数据预测等领域的学习。传统方法与现在智能算法都配有实例，每个代码文件都有详细注释。(This paper gives a general introduction to the dynamic system identification theory, including commonly used non-parametric system identification methods and parameter identification methods, and applies neural network artificial intelligence algorithms to complex system parameter identification, which is suitable for system control, parameter identification and data prediction. Learning in other fields. Both traditional methods and current smart algorithms are equipped with examples, and each code file has detailed comments.)

2018-12-18 13:55:29下载

积分：1
code
说明：计量模型，garch，var，用于建立各类模型，评估，roc等等(Econometric models, garch, var, used to build various models, evaluations, roc, etc.)

2020-06-16 10:00:11下载

积分：1
2d-3_no_unfracture_zone
通过PYTHON修改inp文件进行全局插入零厚度cohsive单元(Modify the InP file through PYTHON to insert zero thickness cohsive unit globally.)

2018-11-04 19:38:12下载

积分：1
三相三电平逆变器的两个相同电路进行建模power_3level
说明：该模型是对50kW、380V、50Hz三相三电平逆变器的两个相同电路进行建模。IGBT逆变器采用SPWM技术，(8kHz载频)将直流电源从a +/-200Vdc源转换为220V AC, 50Hz。逆变器通过75kVA 220/380V变压器输入50kW电阻负载。变频器输出采用L-C滤波器滤除主要产生于8kHz开关频率倍数(Fh=n*8000 +/-k*50Hz)附近的谐波频率Fh。逆变器所需的12个逆变脉冲由PWM发生器块产生。该系统以恒定的调制指标在开环中工作。电路1使用三电平桥块对逆变器进行建模。电路2使用独立的IGBTs和二极管块。用开/关延时块模拟死区，仅在电路1上应用。(It is easy for us)

2020-07-14 09:08:52下载

积分：1

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