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说明：  Matlab做有限元分析，有静态、动态、非线性分析(Matlab finite element analysis, static, dynamic, nonlinear analysis)

说明：  在abaqus平台上，采用python语言进行二次开发，对圆形骨料进行模拟。(On the abaqus platform, the python language is used for secondary development to simulate the circular aggregate.)

冲床应用行业检修使用的PLC程序，包含了工艺上的完整过程，其他冲床的程序也都是类似的(The PLC program used in the maintenance of punch application industry includes the complete process of technology, and other punch programs are similar.)

说明：  flac3d模型读取到tecplot软件的代码(Flac3d model reads the code of Tecplot software)

说明：  根据舰船螺旋桨噪声一书给出的计算空泡噪声的公式，简便计算各种条件下的螺旋桨噪声级的程序(According to the formula for calculating the cavitation noise given in the book "Propeller Noise of Ships", the program for calculating the propeller noise level under various conditions is simple and convenient.)

说明：  将CATIA数据里面的2层和3层焊点，批量生成point点。(Two and three layers of solder joints in CATIA data are generated in batches.)

说明：  配电网故障定位矩阵算法及相关改进算法，包含基于matlab的矩阵算法和神经算法。(The matrix algorithm of distribution network fault location and related improved algorithm include matrix algorithm and neural algorithm based on MATLAB.)

ABAQUS结构工程实例分析，内含子程序二次开发教程，可开发材料本构模型(ABAQUS Structural Engineering Example Analysis, Subprogram Secondary Development Course, Developable Material Constitutive Model)

说明：  bug 2 algorithm to avoid obstacles (code in matlab)

说明：  大学生综合管理系统,主要是对学生的学籍还有班级等,选课进行统一查询和管理.(students integrated management systems, mainly for the expulsion of students have classes, classes for inquiries and management.)