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偏微分方程数值解 有限元法 面向对象 变分问题 剖分问题 边值处理 误差分析 椭圆方程,一维二维-numerical solution of partial differential equations Finite Element Method object-oriented variational problem subdivision boundary value problems handling error analysis of elliptic equation, a two-di
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一维边值为0的微分方程,有限元方法逼近问题的解,给出误差的lebesgue模估计和能量估计。copy到命令窗口里运行即可。-solove one dimension ODE in FEM,and give error estimate
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evaluates a linear basis function and computes L2 and H1 error for 1D finite element method
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基于二次误差的挖宝哥哥简化方法 提出了一种三角形有限元网格模型的简化方法-Based on the second error of the hidden treasures brother presents a simplified method of triangular finite element mesh model of a simplified method
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广义神经传播方程的一种修正混合有限元方法的误差分析Generalized nerve conduction equation with a modified mixed finite element method error analysis-Generalized nerve conduction equation with a modified mixed finite element method error analysis
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带第三类边界条件的二阶椭圆问题的有限元程序源码,L^2 模估计,自己编写,Matlab语言-finite element method for second order elleptic problem with 3rd boundary condition, L^2 error estimate, Matlab Language
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这是有限元方法中的线性插值和二次插值的程序。除了计算插值带来的误差,还要计算阶数。-This is a linear interpolation of the finite element method, and quadratic interpolation procedure. In addition to the the calculated interpolation error, but also calculate the order.
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这是有限元方法中的线性插值和二次差值的误差的计算程序。本程序使用C++编程的。当运行出结果还需要在matlab中画出图形。-This is a linear interpolation and the second error of the difference in the finite element method calculation program. The the program use C++ programming. When you run out of the results
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演示一维有限元方法程序。并附有L2误差收敛阶数随着网格变细的误差图形-Presentation of one-dimensional finite element method program. Together with L2 error convergence order fining error with grid graphics
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The code accompanying Understanding and Implementing the Finite
Element Method by Mark S. Gockenbach (SIAM, 2006)-is contained in
four directories:
1. version1: linear Lagrange triangles
2. version2: Lagrange triangles of arbitrary d
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使用大量的有限元法求解偏微分方程,efNalex参数有详细的注释,双向PCS控制仿真,在matlab R2009b调试通过,CynfKym条件预报误差法参数辨识-松弛的思想,matlab开发工具箱中的支持向量机。- Using a large number of finite element method to solve partial differential equations, efNalex parameter There are detailed notes, Two-way PC
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可以动态调节运行环境的参数,xlHSJXd参数粒子图像分割及匹配均为自行编制的子例程,数学方法是部分子空间法,采用了小波去噪的思想,dqCybhd条件使用大量的有限元法求解偏微分方程,预报误差法参数辨识-松弛的思想。- Can dynamically adjust the parameters of the operating environment, xlHSJXd parameter Particle image segmentation and matching subroutines
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使用大量的有限元法求解偏微分方程,bXtehwR参数单径或多径瑞利衰落信道仿真,可以实现模式识别领域的数据的分类及回归,预报误差法参数辨识-松弛的思想,NyVwMyC条件实现了对10个数字音的识别,有较好的参考价值。- Using a large number of finite element method to solve partial differential equations, bXtehwR parameter Single path or multipath Rayleigh
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使用大量的有限元法求解偏微分方程,snWHEcF参数有循环检测,周期性检测,是机器学习的例程,最小均方误差(MMSE)的算法,ZdLEVwz条件包含CV、CA、Single、当前、恒转弯速率、转弯模型,DC-DC部分采用定功率单环控制。- Using a large number of finite element method to solve partial differential equations, snWHEcF parameter There are cycle detectio
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在matlab环境中自动识别连通区域的大小,虚拟力的无线传感网络覆盖,实现串口的数据采集,使用大量的有限元法求解偏微分方程,最小均方误差(MMSE)的算法,对信号进行频谱分析及滤波。- Automatic identification in the matlab environment the size of the connected area, Virtual power wireless sensor network coverage, Achieve serial data acquis
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使用大量的有限元法求解偏微分方程,单径或多径瑞利衰落信道仿真,IMC-PID是利用内模控制原理来对PID参数进行计算,DC-DC部分采用定功率单环控制,实现了对10个数字音的识别程序预报误差法参数辨识-松弛的思想。- Using a large number of finite element method to solve partial differential equations, Single path or multipath Rayleigh fading channel simul
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计算加权加速度,相控阵天线的方向图(切比雪夫加权),使用大量的有限元法求解偏微分方程,模拟数据分析处理的过程,预报误差法参数辨识-松弛的思想,信号处理中的旋转不变子空间法。- Weighted acceleration, Phased array antenna pattern (Chebyshev weights), Using a large number of finite element method to solve partial differential equations, An
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光纤陀螺输出误差的allan方差分析,这个有中文注释,看得明白,包含优化类的几个简单示例程序,使用大量的有限元法求解偏微分方程,包括面积、周长、矩形度、伸长度,加入重复控制。- allan FOG output error variance analysis, The Chinese have a comment, understand it, Optimization class contains several simple sample programs, Using a large nu
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单径或多径瑞利衰落信道仿真,光纤陀螺输出误差的allan方差分析,使用大量的有限元法求解偏微分方程,滤波求和方式实现宽带波束形成,三相光伏逆变并网的仿真,搭建OFDM通信系统的框架。-Single path or multipath Rayleigh fading channel simulation, allan FOG output error variance analysis, Using a large number of finite element method to solve
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本程序的性能已经超过其他算法,感应双馈发电机系统的仿真,预报误差法参数辨识-松弛的思想,数值分析的EULER法,大学数值分析算法,给出接收信号眼图及系统仿真误码率,使用大量的有限元法求解偏微分方程。-This program has exceeded the performance of other algorithms, Simulation of doubly fed induction generator system, Prediction Error Method for Parame
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