资源列表
ngs44.tar
- NGSolve ,使用NetGen进行有限元前处理，然后调用预条件共轭梯度法求解，也可以使用SuperLU求解。-NGSolve, using the finite element pre NetGen, and then call the preconditioned conjugate gradient method can also be solved with SuperLU.
GMRES
- 单精度广义极小残差算法，用于求解大型非对称满秩矩阵。-Generalized minimal residual algorithm for single precision, is used to solve large-scale non-symmetric full rank matrix.
FDTD-Classic-books
- 时域有限差分算法的经典文档资料，本人学了，很有用，-FDTD algorithm for the classic documentation, I have learned， useful
Singular-Value-Decomposition-(SVD)
- 奇异值分解，线性代数中一种重要的矩阵分解，是矩阵分析中正规矩阵酉对角化的推广。在信号处理、统计学等领域有重要应用。 -Singular Value Decomposition (SVD)
optimization
- 常用优化算法源代码，在工程实践中有广泛应用，可以作为优化学习的入门资料-optimization code，easy for fresh user
gj
- 本程序是用来求实对称正定矩阵的逆矩阵的C语言实现方法-This procedure is used to realistic symmetric positive definite matrix of the C language method
1GINV
- 用奇异值分解法求矩阵广义逆，使用C语言编写。-Singular value decomposition with generalized inverse of a matrix, the use of C language.
SPHYSICS_2D_v1.0.003
- SPH2D CODE Smoothed-particle hydrodynamics (SPH) is a computational method used for simulating fluid flows. It has been used in many fields of research, including astrophysics, ballistics, volcanology, and oceanography. It is a mesh-free Lagrangia
JIFEN
- 数值计算积分的C语言实现，包括复化梯形法，复化抛物线，龙贝格求积分-Numerical integration of the C language, including the rehabilitation of the trapezoid method, compound of the parabola, Romberg quadrature
cog.tar
- 基于Quadtree/Octree的网格生成器. 可以生成三角形与四面体网格-Based on Quadtree/Octree mesh generator. Can generate triangular and tetrahedral mesh
sundials-2_4_0_tar
- 该程序是时间积分和非线性求解器，可以并入到已有的模拟程序中。-SUNDIALS was implemented with the goal of providing robust time integrators and nonlinear solvers that can easily be incorporated into existing simulation codes.
test
- *文件名称： EFIERWGTriangle.cpp *文件标识： *文件摘要：本程序用于计算自由空间平面波入射三角面元剖分的理想导体目标，计算方法是基于电场积分方程和RWG基函数上的矩量法。-The programe is calculate the RCS of PEC using RWG character function