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Description: Handles Hexahedral, Tetrahedral, Quadrilateral, and Triangle meshes. Lagrangian, Hierarchic, and Monomial finite elements. Interface to PETSc solvers, adaptive mesh refinement, and extreme portablility.
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Size: 3513344 |
Author: 陈东 |
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Description: 介绍利用AFEPack求解自适应有限元的基本使用方法. 其输入参数为利用easymesh对区域进行剖分后的得到的文件.-AFEPack introduce the use of adaptive finite element to solve the basic usage. Its input parameters for the use of easymesh region after the partition of documents.
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Size: 3072 |
Author: 崔峰 |
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Description: Carrier-phase synchronization can be approached in a
general manner by estimating the multiplicative distortion (MD) to which
a baseband received signal in an RF or coherent optical transmission
system is subjected. This paper presents a unified modeling and
estimation of the MD in finite-alphabet digital communication systems. A
simple form of MD is the camer phase exp GO) which has to be estimated
and compensated for in a coherent receiver. A more general case with
fading must, however, allow for amplitude as well as phase variations of
the MD.
We assume a state-variable model for the MD and generally obtain a
nonlinear estimation problem with additional randomly-varying system
parameters such as received signal power, frequency offset, and Doppler
spread. An extended Kalman filter is then applied as a near-optimal
solution to the adaptive MD and channel parameter estimation problem.
Examples are given to show the use and some advantages of this scheme.
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Size: 827392 |
Author: 吴大亨 |
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Description: E._Stein.Error_Controlled_Adaptive_Finite_Elements_in_Solid_Mechanics.John_Wiley_and_Sons.2003，自适应有限元分析，包括误差估计和自适应-E._Stein.Error_Controlled_Adaptive_Finite_Elements_in_Solid_Mechanics.John_Wiley_and_Sons.2003, adaptive finite element analysis, including error estimates and adaptive
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Size: 3871744 |
Author: zhangzheng |
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Description: EM@matlab是一个有限元工具包，适用于静力和偏微分方程的演变-AFEM@matlab is a MATLAB package of adaptive finite element methods
(AFEMs) for stationary and evolution partial differential
equations in two spatial dimensions
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Size: 273408 |
Author: 晁忠贵 |
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Description: adaptive finite element method for pde
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Size: 9216 |
Author: zhang xiaoping |
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Description: 线性和非线性适应有限元分析法的matlab工具包。-Linear and nonlinear adaptive finite element analysis method matlab toolkit.
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Size: 5120 |
Author: yueguang |
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Description: 采用自适应有限元求解1维问题
Fortran 程序源代码- ADAPT solves a 1D problem using an adaptive finite element method.
Fortran source code
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Size: 9216 |
Author: mybiandou |
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Description: 2d adaptive finite element fortran code for transient heat transfer analysis (inlcudes a 2D unstructured mesh generator program)
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Size: 222208 |
Author: Asif |
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Description: 处理六面体，四面体，四边形和三角网格。拉格朗日，层次，以及单项有限元。接口PETSc解，自适应网格加密，和极端portablility -Handling hexahedral, tetrahedral, quadrilateral and triangular meshes. Lagrange, level, and the individual finite element. PETSc solution interfaces, adaptive mesh refinement, and extreme portablility
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Size: 5165056 |
Author: suese |
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Description: 自适应网格有限元计算方法，matlab编写，计算效率高-Adaptive grid finite element method, matlab write, calculate the efficiency
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Size: 290816 |
Author: Mini |
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Description: 自适应有限元子程序，用来求解不同边界条件（第一类和第二类）的拉普拉斯方程-Adaptive finite element subroutine, used to solve different boundary conditions (first and second class) the Laplace equation
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Size: 6144 |
Author: icer |
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Description: 自适应有限元求第一类和第二类边界条件的拉普拉斯方程子程序-Adaptive finite element seeking first and second boundary conditions Laplace Fang Chengzi program
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Size: 5120 |
Author: icer |
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Description: 自适应有限元求解第一类和第二类边界条件的拉普拉斯方程的相关子程序-Adaptive finite element solution of the first and second boundary conditions related to the Laplace equation subroutine
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Size: 3072 |
Author: icer |
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Description: 自适应有限元求解第一类和第二类边界条件的拉普拉斯方程的相关子程序-Adaptive finite element solution of the first and second boundary conditions related to the Laplace equation subroutine
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Size: 2048 |
Author: icer |
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Description: 自适应滤波器是一种参数可自适应调整的有限冲激响应(FIR)数字滤波器，具有非递归结构形式。介绍了自适应滤波器的基本原理，用LMS自适应算法来仿真，得到LMS算法在自适应滤波中的收敛特性。-Adaptive filter is an adaptive adjustment of parameters can be finite impulse response (FIR) digital filter, with a non-recursive structure. Describes the basic principles of adaptive filter with LMS adaptive algorithm simulation, LMS algorithm in adaptive filtering convergence characteristics.
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Size: 47104 |
Author: Ling Li |
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Description: 3D direct current resistivity modeling with unstructured mesh by adaptive finite-element method
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Size: 493568 |
Author: liping |
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Description: 一维自适应有限元算法，根据理论推导的后验误差估计，更新步长，不断的迭代，特别适用于有边界成或者间断解的情形，适合数值计算的初接触者-One-dimensional adaptive finite element algorithm, based on theoretical derivation of a posteriori error estimation update step, continuous iteration, especially for border into or situation Discontinuous Solutions, the early numerical calculation contacts
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Size: 2048 |
Author: shs3701001 |
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Description: matlab 自适应有限元方法，主要为二维椭圆型方程-Adaptive finite element method for two-dimensional elliptic equations
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Size: 20480 |
Author: 邢冬冬 |
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Description: AFEM@matlab is a MATLAB package of adaptive finite element methods (AFEMs) for stationary and evolution partial differential equations in two spatial dimensions. It contains robust, efficient, and easy-to-follow codes for the main building blocks of adaptive finite element methods.
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Size: 282624 |
Author: reeza |
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