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针对基于最小二乘法的ICP 曲面匹配算法难以处理待比较曲面的局部大变形问题, 提出一种改进算
法。即采用遗传算法确定曲面初始相对位置以保证匹配优化结果为全局最优值, 利用ICP 算法匹配结果构造
偏差阈值, 以此阈值过滤点群后再以最小二乘法进行匹配处理, 消除局部大变形影响, 获得合理的变换矩阵。以此变换矩阵变换初始点群再进行误差计算, 从而获得理想的匹配结果-Least square method based on the ICP surface matching algorithm
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MATLAB拓扑结构优化,属于分析结构优化的代码-MATLAB topology optimization, structural optimization is analysis of the code
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此程序根据戏典连续体结构拓扑优化的程序改编,可以实现多载荷多工况的结构拓扑优化-This program code according to opera continuum structural topology optimization procedure for adaptation can be achieved multi-multi-load status of structural topology optimization
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针对目前应用比较广泛的基于准循环矩阵构造的QC-LDPC(准循环LDPC)码的各种构造方法,分析比较了随机构造LDPC和各种准循环LDPC编码方法的优缺点,通过理论分析和MATLAB中的性能仿真,提出的相应的优化方案-Broader view of the present application of quasi-circulant matrices based QC-LDPC (quasi-cyclic LDPC) codes for the various construction meth
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用于支承高速电主轴系统的交流磁轴承结构优化与控制系统的matlab仿真研究-Matlab Simulink Research for Active Magnetic Bearings’ Control System and Structural Optimization Using in High Speed Electric Spindle
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土木工程领域。matlab斜拉桥有限元调索程序。二维,线性结构。可以输入结构模型参数。包含三种方法:可行域法,弯矩能量最小法,零弯矩法。-Civil engineering fields. transfer cable stayed bridge matlab finite element program. Two-dimensional, linear structure. Structural model parameters can be entered. Contains three m
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将波纹钢板桥涵结构简化为单位宽度的固支圆弧梁,同时考虑波纹钢板桥涵结构和土的共同作用,首次建立了该结构的计算模型,推导了该结构位移、应力的解析解.实例计算结果表明:理论计算结果和现场实测结果相当吻合.在此基础上,编制MATLAB程序,进一步分析波纹板厚、波峰高度、波长、结构半径,土体自重、侧压力系数,以及弹性模量对结构位移、应力的影响,为该结构优化设计和施工提供了理论依据.-The simplified structure of corrugated steel culvert unit wid
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一个求解拓扑优化的matlab程序,可以进行简单的结构静力拓扑优化设计,求解方法是改进的最优准则法-topology optimization matlab procedures, it can be a simple structural static topology optimization design, an improved method for solving the optimal Criterion
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三维结构拓扑优化matlab程序,含图形界面top3dGUI,主算法top3d和后处理程序top3dSTL,容易学习。-Matlab code for three-dimensional structural topology optimization , including a graphical interface top3dGUI, primary top3d.m, and post-processing top3dSTL.m.
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工程结构优化中齿形法,黄金分割法,满应力法,抛物线法,松弛因子满应力法,修改齿形法六大经典优化方法MATLAB编程例题-Toothed engineering structural optimization method, golden section method, full stress method, parabolic law, full stress relaxation factor method, a method to modify the tooth six classic o
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包含多种MATLAB拓扑优化程序,运用SIMP、渐进结构优化方法实现结构的拓扑优化。(A variety of MATLAB topological optimization procedures are included, and the topology optimization of the structure is realized by using SIMP and progressive structural optimization.)
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根据有限体积法用MATLAB编程,求解两类储热结构分析优化问题(Finite Volume Method for Solving Structural Optimization Problems of Thermal Storage.)
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多载荷多工况的结构拓扑优化代码,matlab实现(Structural Topology Optimization Code for Multi-load and Multi-working Conditions)
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