Search - structure matlab

Search - structure matlab - List

[Other] 地震波反应谱计算程序 DL : 1: 地震波反应溥计算程序，可用于桥梁和结构的动力学反应的反应溥输入。-seismic response po program can be used to bridge the dynamics and structure of the reaction Pu input.
Date : 2025-12-24 Size : 1kb User : 张峰
[Other] bp算法 DL : 0: bp算法的源代码，由于很多程序都是利用matlab工具箱函数做的，不利于是用这个性化设计，对于观察网络内部的结构也带来一定困难，这个算法就可以让社记者跟踪训练过程-bp algorithm source code, a lot of procedures are using Matlab Toolbox function done, then use the negative nature of the design, the internal network for observation of the structure is also a certain difficulties, this algorithm can let reporters tracking the training process
Date : 2025-12-24 Size : 933kb User : 马伟华
[Other] PCA_NN DL : 0: PCA（主成分分析）算法被广泛应用于工程和科学研究中，本报告主要从PCA的基本结构和基本原理对其进行研究，常规的PCA算法主要采用线性算法，通过研究论证发现线性的PCA算法存在着许多不足，比如线性PCA算法不能从线性组合中把独立信号成分分离出来，主分量只由数据的二阶统计量—自相关阵确定，这种二阶统计量只能描述平稳的高斯分布等，因此必须对其进行改进，经改进后的PCA算法有非线性PCA算法、鲁棒算法等。我们通过PCA算法在直线（平面）中拟和的例子说明了PCA在工程中的应用。本例子采用的是成分分析中的次成分（方差最小的成分），通过对结果的分析，我们可以看出，利用PCA算法可以得到较好的拟和结果。-PCA (Principal Component Analysis) algorithm has been widely used in engineering and science research, This report mainly from the PCA and the basic structure of the basic tenets of its research, Conventional PCA algorithm used mainly linear algorithm, found through research and demonstration linear PCA algorithm, there are many inadequate, For example, not linear PCA algorithm from the linear combination of the independent signal components separated, PCA data only from the second-order statistics-auto-correlation matrix to determine, Such second-order statistics can only describe a smooth Gaussian distribution, it is necessary to improve it. After the improvement of the PCA algorithm is nonlinear PCA algorithm, robust algorithm. PCA algorithm we passed the line (plane), and to be example
Date : 2025-12-24 Size : 444kb User : 东方云
[Other] psvec DL : 0: matlab编写的关于fdtd编程的步骤和具体方法，适合初学者，且直接是三维结构，用mur吸收边界条件-Matlab fdtd prepared by the programming steps and concrete measures for beginners, which is the three-dimensional structure directly with mur absorbing boundary conditions
Date : 2025-12-24 Size : 7kb User : 夏烁
[Other] em-array DL : 0: 用于计算阵列天线的程序，一般的平面阵列结构均可以直接计算，可用于线、面天线-array antenna used in the calculation procedure, the general structure of planar arrays can be directly calculated, can be used to line, antenna
Date : 2025-12-24 Size : 111kb User : 夏烁
[Other] feigaosi DL : 0: 非高斯滤波程序，主要为非线性非高斯结构识别程序-non-Gaussian filtering procedures, mainly for non-Gaussian nonlinear structure identification procedures
Date : 2025-12-24 Size : 1kb User : 杨晓
[Other] guass DL : 0: 计算周期光子晶体的程序,大家可以看看,是光子晶体薄板的周期结构-Calculation of photonic crystal cycle process, we will look at is the cycle of thin photonic crystal structure
Date : 2025-12-24 Size : 2kb User :
[Other] robot DL : 0: 本程序是三关机器人的仿真程序。将非线性变结构控制方法运用到三关节机器人系统的动力学控制中，建立了变结构控制器。-This procedure is a three-robot simulation program. Nonlinear variable structure control method applied to the three joint robot dynamics control system, the establishment of a variable structure controller.
Date : 2025-12-24 Size : 11kb User : qiang
[Other] 098 DL : 0: [LDPC码]是LDPC码相关论文 [WuYuFei]中是WuYuFei的论文 [WuYufei_matlab]是WuYufei做Turbo码的Matlab程序程序实现在固定信噪比和卷积长度的条件下，计算不同正常的帧错误概率和比特错误概率 turbo_sys_demo.m是主程序其中trellis.m是构造网格的子程序 logmapo.m是LOGMAP译码算法子程序 sova0.m是SOVA译码算法子程序 encoderm.m是编码子程序 [22]是以WuYufei程序的改动，实现在帧长、信噪比和迭代次数固定的情况下，获得两个译码器的先验信息的变化情况 http://www.pudn.com -[LDPC Code] LDPC code is a relevant paper [WuYuFei] is WuYuFei paper [WuYufei_matlab] is to do WuYufei procedures Turbo Codes Matlab program signal to noise ratio at a fixed length and convolution conditions, different normal frame error probability and the bit error probability is turbo_sys_demo.m main structure of which is trellis.m grid is logmapo.m Subroutine Subroutine LOGMAP decoding algorithm is the SOVA decoding algorithm sova0.m Subroutine Subroutine encoderm.m coding [22 ] WuYufei procedure is based on changes in帧长realize, signal to noise ratio and a fixed number of iterations circumstances, the acquisition of two decoder a priori information changes http://www.pudn.com
Date : 2025-12-24 Size : 1.69mb User : 李灵
[Other] NEXT DL : 0: 随机减量方法，从结构的随机振动响应中提取该结构的自由衰减振动信号-Random decrement method, the structure of the random vibration response of the structure to extract the free vibration signal attenuation
Date : 2025-12-24 Size : 133kb User :
[Other] fengliji DL : 0: 风力发电机的控制系统仿真.将模糊和变结构控制结合在一起来优化风力机系统.-Wind turbine control system simulation. Will be vague and variable structure control to optimize the combination of wind turbine systems.
Date : 2025-12-24 Size : 9kb User : zhangbin
[Other] fzsm DL : 2: 基于一个二阶系统的滑模变结构控制的应用,另外加入了模糊控制来减轻变结构控制带来的振动.-Second-order system based on a sliding mode variable structure control applications, the other joined the fuzzy control variable structure control to reduce vibration caused.
Date : 2025-12-24 Size : 9kb User : zhangbin
[Other] phononic crystal band structure of 1D and 2D DL : 1: matlab程序，采用集中质量法计算一维声子晶体的能带结构(caculate the band structure of phononic crystal in lumped mass method)
Date : 2025-12-24 Size : 23.6mb User : lichaoseu
[Other] matlab work DL : 0: MATLAB进行机械结构可靠度分析的算例(An example of the reliability analysis of mechanical structure by MATLAB)
Date : 2025-12-24 Size : 1kb User : 江白one
[Other] Numerical-and-Analytical-Methods-with-MATLAB DL : 0: Solving Engineering structure dynamic problems book
Date : 2025-12-24 Size : 10.17mb User : jpxing
[Other] HRV Features Extract by Matlab DL : 0: 本代码可用来提取计算心率变异性非线性域特征值（SampEnVal, AlphaDFA, AlphaDFA1, AlphaDFA2 ）(Extract Nonlinear features of HRV. %Inputs: RRI = inter-beat interval (s) and time locations (s) % opt = analysis options from gui % %Outputs: output is a structure containg all HRV. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Copyright (C) 2010, John T. Ramshur, jramshur@gmail.com % % This file is part of HRVAS % % HRVAS is free software: you can redistribute it and/or modify % it under the terms of the GNU General Public License as published by % the Free Software Foundation, either version 3 of the License, or % (at your option) any later version. % % HRVAS is distributed in the hope that it will be useful, % but WITHOUT ANY WARRANTY; without even the implied warranty of % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % GNU General Public License for more details.)
Date : 2025-12-24 Size : 298kb User : HeJimin
[Other] Matlab有限元结构动力学分析与工程应用 DL : 0: 系统地阐述了基于有限元和MATLAB软件的结构动力学计算和它在工程数值仿真中的应用，包括有限元的基本方法和步骤、结构的动力特性和响应分析、单元的质量矩阵和刚度矩阵的建立及典型结构的动力学分析、工程应用和数值仿真等内容。(The structural dynamics calculation based on finite element and MATLAB software and its application in engineering numerical simulation are described systematically, including the basic methods and steps of the finite element, the dynamic characteristics and response analysis of the structure, the establishment of the mass matrix and stiffness matrix of the element, the dynamic analysis of the typical structure, the engineering application and the numerical value. Simulation and other contents)
Date : 2025-12-24 Size : 28.7mb User : shao_junhu
[Other] MATLAB Flexible Structures DL : 1: Functions abou book Junkins Structure Flexibles
Date : 2025-12-24 Size : 23kb User : Xislaz
[Other] Matlab有限元结构动力学分析与工程应用 DL : 0: atlab有限元结构动力学分析与工程应用》共8章，系统地阐述了基于有限元和MATLAB软件的结构动力学计算和它在工程数值仿真中的应用，包括有限元的基本方法和步骤、结构的动力特性和响应分析、单元的质量矩阵和刚度矩阵的建立及典型结构的动力学分析、工程应用和数值仿真等内容。(There are eight chapters in the atlab finite element structural dynamics analysis and engineering application. The structural dynamics calculation based on finite element and MATLAB software and its application in engineering numerical simulation are systematically expounded, including the basic method and steps of finite element, dynamic characteristics and response analysis of structure, mass matrix and stiffness matrix of element. The dynamic analysis, engineering application and numerical simulation of typical structures are established.)
Date : 2025-12-24 Size : 28.57mb User : wxlzkr
[Other] MATLAB期末考核各类型题目 DL : 0: MATLAB期末考核各类型题目，高等数学，循环结构，数学建模问题，各类型实例+源程序答案，更好学习MATLAB(Matlab final examination of various types of questions, advanced mathematics, cycle structure, mathematical modeling questions, various types of examples + source program answers, better learning matlab)
Date : 2025-12-24 Size : 220kb User : Merz

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