资源列表
lgkt-code
- 龙格库塔45变步长算法,可以直接调用,比定步长算法效率高,节省时间。-45 variable step runge kutta algorithm, which can be called directly, than the fixed step algorithm with high efficiency, save time.
Eigen
- 龙格库塔变步长程序,可以直接引用计算。相比定步长程序,变步长可以大大减少计算时间。-The variable step Runge Kutta procedure, can be directly used in calculating.
code
- 在油气方面基于沉积相约束降维的数据历史自动拟合-In terms of oil and gas sedimentary facies constraint-based dimension reduction data history automatic fit
RLFWD01
- 经过修改杨成林的《瑞雷波勘探》附录得到的瑞雷面波一维频散曲线-Yang Chenglin modified Rayleigh wave of " Rayleigh wave exploration in" Appendix obtain one-dimensional dispersion curves
MT2DFEM
- 大地电磁测深在TE和TM两种模式下的有限元正演-Magnetotelluric sounding Finite element TE and TM modes Forward
ORDER3
- 这是一个程序对傅立叶分析以3阶的方式去数值方式的分析-This Program is for Fourier Analysis To 3rd order
F3
- 计算各断面在各吃水﹑各横摇角状态下附加质量对吃水之斜率(dy.out)以 及对横摇角之斜率(dx.out)。-Calculated for each section in each draft ﹑ each roll angle of the slope of the draft status of the additional mass (dy.out) and the roll angle of the slope (dx.out).
UEL_XFEM
- 本例是研究断裂问题的ABAQUS 子程序代码,使用Fortran语言编辑,研究扩展有限元的同志们可以借鉴一下。-This example is the study of fracture problems ABAQUS subroutine code, Fortran language editing, extended finite element study comrades can learn it.
foujai_v47
- 搭建OFDM通信系统的框架,有小波分析的盲信号处理,模拟数据分析处理的过程。- Build a framework OFDM communication system, There Wavelet Analysis Blind Signal Processing, Analog data analysis processing.
Matrix
- 实现一个矩阵类,该类包含简单的矩阵运算,矩阵求行列式,初等变换法矩阵求逆,雅可比法矩阵特征值分解,householder变换法矩阵QR分解,矩阵LU分解,QR分解与反幂法求矩阵特征值与特征向量。 -A matrix class, include simple matrix operator, determinant of matrix, inverse of matrix, matrix eigenvalue decompose by Jacobi iteration, matrix QR
fienang
- 基于chebyshev的水声信号分析,一种噪声辅助数据分析方法,时间序列数据分析中的梅林变换工具。- Based chebyshev underwater acoustic signal analysis, A noise auxiliary data analysis method, Time series data analysis Mellin transform tool.
manwandiaodu-PSO
- 群微粒算法:本算法用群微粒算法求目标函数的最大值 //本算法使用步骤 // (1)派生自己的群微粒类,类中必须定义double GetFit(PARTICLE&)方法,用来计算每个微粒的适合度 // (2)生成派生类实例,并在构造函数中指明微粒坐标维数和群体个数 // (2)设置微粒坐标上界数组和下界数组,并用SetXup与SetXdown设置微粒坐标上下界 // (3)用SetVmax方法设置微粒最大速度 // (4)设置可选参数:C1,C2,W和通讯函数 // (
