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- 数值分析,龙贝格求积公式,求解定积分程序 -Romberg quadrature formula, solving definite integral
Integration
- 数值计算方法:求解积分,梯形公式方法和辛普森方法,C语言版本,VC测试通过。-Numerical methods: Solving integral with Trapezoid formula method and Simpson methods, C language version, VC test.
IntGauss
- 高斯积分数值计算方法,为2010MatlAB版本,希望有用-Gauss numerical integration methods for 2010MatlAB version, hope useful
MeshfreeVIE
- 该论文介绍了电磁场积分方程的无网格数值计算方法,传统的体积分数值计算都需要进行网格剖分,网格剖分的好坏直接影响着数值计算的速度和精度,很多精细结构很难用网格来模拟,无网格技术可以很好地解决此类问题!-This paper describes the meshless numerical method electromagnetic integral equations, numerical integration of traditional body calculations require
Numerical
- 一些数值计算的小程序,如变步长积分,拉格朗日插值,二分法-Some small numerical procedures, such as variable step integration, Lagrange interpolation, etc. dichotomy
simpson
- 通过辛普森计算方法,得到积分方程的计算,主要通过n=2得到积分所求的函数值。-Calculated by Simpson, calculating the integral equations obtained mainly through n = 2 to get the value of the integral function requested.
romberg_method
- 数值分析-龙贝格求定积分romberg method for integral-romberg method for integral
Simpson
- 辛普森积分程序,数值计算的作业,原创,有注释,有例子,可以直接使用,分享-OH,MY GOD.
complex-T
- 复化梯形公式积分的源程序,原创,数值计算课程的作业,有注释有例子,分享-Compound trapezoid formula of integral source, the original course of the assignment of numerical calculation, there are comments there are examples to share
code
- 数值计算常用方法程序(均为子程序,可直接调用,一些算法较常用的有改进,并含有多重积分等程序)-the code of numerical computation(all subroutines can be called directly, (some of the more commonly used algorithms have improved, and contains multiple integrals and other procedures)
longbeige
- 本程序是基于matlab的龙贝格积分数值方法。-This program is Romberg integral numerical methods matlab based.
duojizi
- 为精确求解散射问题,采用混合场积分方程(CFIE)、多层快速多极子算法(MLFMA)和共轭梯度算法(CG)的收敛技术。基于传统多层快速多级子算法,详细研究了二维拉格朗日插值节点数对计算精度的影响,并改进了插值方法,在不同的层采用不同的插值节点数 提出了在不同的层采用不同的精度控制来计算多级子模式数 分析了稀疏矩阵的对称性对内存使用的影响以及磁场积分方程对迭代初始值的选择。数值计算结果表明以上改进可较大幅度地提高计算精度和计算效率,同时降低内存使用,可满足复杂目标电磁散射计算要求。-Precise
MoM
- 用矩量法计算半波振子的电流分布。矩量法是将连续方程转变为离散数值方程组,此种方法对积分方程或者微分方程均适用。内附一个计算三线互连系统各个端口S参数的程序。-Calculated half-wave dipole moment method using the current distribution. Moment method is to convert the continuous equation of discrete numerical equations, this method
nUMERICAL-CACULATION
- delphi中数值计算的控件源码,包括各种计算,积分微分等-Delphi source code of numerical calculation activeX, including integration , differenciation, etc.
differential-equations
- 生物医学领域最常见的数学模型是微分方程形式的模型。大多数微分方程,需要用数值方法求解。主要介绍有限差分法、插值法和积分法-The biomedical field is the most common form of differential equations mathematical model model. Most of differential equations, numerical methods needed.
SHUZHIJIFEN
- 数值二次积分,用于求解物体空间位移信息,包含频域以及时域积分方法.-Numerical integrals
diffraction
- 通过惠更斯原理仿真通过平行光通过圆形孔达到观察平板上的光强分布,采用数值方法积分,可以观察固定孔径的强度分布或者固定位置的强度随孔径变化情况。-Huygens' principle by simulation by parallel light reaches light observation through a circular hole on the plate intensity distribution, numerical integration methods, we ca
gaussint
- Gauss积分函数:Matalb 编写的,属于数值计算方法中的经典函数,可直接调用-Gaussint function of matlab
Numerical-stability
- 算法的数值稳定性实验,通过某个定积分的计算判断算法是否稳定-The numerical stability of the algorithm is determined by the calculation of the definite integral.
hibvbdrm
- 微分方程组数值解方法,包含位置式PID算法、积分分离式PID,计算加权加速度,直线阵采用切比学夫加权控制主旁瓣比,基于分段非线性权重值的Pso算法,LCMV优化设计阵列处理信号。- Numerical solution of differential equations method, It contains positional PID algorithm, integral separate PID, Weighted acceleration, Linear array using cut