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2005126142643
一套关于时域分析的matlab,带详细注释(set of time-domain analysis of Matlab, with detailed explanatory note)
- 2007-01-26 16:41:36下载
- 积分：1
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ChnCalendars
修改过的ChnCalendars日历控件，修复了一些bug，增加日期标记颜色。(The modified ChnCalendars calendar control, fix some bug, increase the date marking color.)
- 2014-10-16 11:10:50下载
- 积分：1
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Two_degree_of_freedom_vehicle_model
说明： 如果对实际工程结构作简化处理，建立其动力学模型，并确定系统的质量、刚度、阻尼参数，便可以用多种方法建立系统的动力微分方程。常用的方法有直接 法、影响系数法、拉格朗日法以及有限元法等。拉格朗日法是从能量的观点建立系统的动能T、势能U和功W之间的标量关系，是研究静、动力学问题的一种方法。如果在选定运动坐标以后，能够设法求得坐标相对应的质量矩阵和刚度矩阵，就可以用影响系数法建立多自由度系统运动微分方程[4]。本文采用拉格朗日法建立了1/4车辆几何模型。(If the actual engineering structure is simplified, its dynamic model is established, and the mass, stiffness and damping parameters of the system are determined, the dynamic differential equation of the system can be established by various methods. The commonly used methods are direct method, influence coefficient method, Lagrange method and finite element method. Lagrange method is a method to study the static and dynamic problems, which is to establish the scalar relation among kinetic energy t, potential energy u and work W from the point of view of energy. If the mass matrix and stiffness matrix corresponding to the coordinates can be obtained after the motion coordinates are selected, the differential equation of motion of the multi degree of freedom system can be established by the influence coefficient method [4]. In this paper, 1 / 4 vehicle geometry model is established by Lagrange method.)
- 2019-12-23 16:13:14下载
- 积分：1
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matlab_prog
THIS IS ANOTHER COMPLETE REFRENCE BOOK
- 2014-09-23 15:39:43下载
- 积分：1
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epoxilaminate4N
复合材料的优化,内容里边有很好的描述以及很多的计算实例,适合进阶学习(Objective of this Matlab s program was researched optimization analysis of laminated composite plates for determined the ultimate strength and stress effects of plate s under the regular and uniform out-loads. Therefore, generally Reissner s flat and thick shell finite element model (4Node-20Dof) was developed with first-order shear deformation theory (FSDT).
Kirchhoff s classical laminate plate theory yields in adequate results for thick plates (a/th<20). This classical laminated plate (CLPT or CPT), was one of the first developed by Reissner with shear deformation theory. Afterwards, Mindlin was utulizated this shear deformation theory to accommodate rotary of inertia terms on per unit freedom. If this plate system s be very thick (a/th<10) than it is fail to shear deformation-motion and it s condition of adaptive shear stress on plate s top and bottom surface.
While this conditions was produced on plate s segment when requered the shear correction factor of shear locking eff)
- 2011-10-08 19:56:02下载
- 积分：1
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sober-edge-detection
matlab不用库函数的边缘检测程序 MATLAB在图像处理中的应用 Sobel算子的原理及应用算法设计 程序设计
(matlab library function without edge detection program MATLAB image processing applications in Sobel operator theory and application programming algorithm design)
- 2013-11-18 10:20:31下载
- 积分：1
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codegen
本程序是自己编写的ca码matlab产生程序，希望在此能够给与大家共享(This program is ca matlab code to generate their own written procedures, we hope to be able to give this share)
- 2012-09-03 13:51:47下载
- 积分：1
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MED-AND-SANC
用于滚动轴承微弱故障信号的诊断的方法：最小熵反卷积程序、自适应消噪法处理轴承信号、美国西储大学轴承数据处理等5个源文件(Fault diagnosis for rolling bearing weak signal approach: minimum entropy deconvolution procedure, adaptive noise cancellation treatment bearing signals, Case Western Reserve University, United States bearing data processing five source files)
- 2021-01-07 22:38:53下载
- 积分：1
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FNN_PSO
This M-file is about using Particle Swarm Algorithm (PSO) to train a Fuzzy Neural Network.
- 2009-04-27 15:30:22下载
- 积分：1
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newton-downhill-algorithm-2_20-CPP
说明： 牛顿下山法标准程序，数值计算研究必备，通俗易懂(newton downhill algorithm)
- 2011-03-09 21:03:12下载
- 积分：1
