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celiangchengxuji
- 关于测量程序计算的几个小程序,它包括大地主题解算、高 斯平面计算、坐标转换程序、单导线计算、线性方程组求解、解算法方程 、大地四边形条件平差-Calculation of the measurement procedure a few small programs, which includes the earth theme solvers, Gaussian plane calculation, coordinate conversion process, single-wire b
PBGBand
- 光子晶体的能带图计算,其实质就是电磁本征值(复矢量场)的问题。利用平面波展开磁场,引入f(r)=1/eps(r),再利用倒格矢G将f(r)展开,将两者代入光子晶体的支配方程,最后得到一个平面波展开的方法的线性方程组,最终转化为求解其特征值向量的问题。-Energy band diagram of the photonic crystal, its essence is the electromagnetic eigenvalues (complex vector fi
Measuring-assembly
- 关于测量程序计算的几个小程序,它包括大地主题解算、高斯平面计算、坐标转换程序、单导线计算、线性方程组求解、解算法方程 、大地四边形条件平差。-A few small program measurement program, which includes the geodetic solution, Gauss plane calculation, coordinate conversion program, single conductor calculation, solving line
VC.txt
- 利用sirt、art、kaczmarz、奇异值分解方法解地震层析成像方程组-Use sirt, art, kaczmarz, singular value decomposition method for solving equations of seismic tomography
CG
- 用共轭梯度法求解方程组、一种最优化方法(适用于求解超定、欠定方程组)-Conjugate gradient method for solving equations, an optimization method (for solving overdetermined, underdetermined equations)
解线性方程组
- gauss 列主元消去法 全主元消去法 LU(Doolittle Crout) 平方根法 追赶法(Gauss column principal elimination method, all principal component elimination method LU (Doolittle, Crout) square root method)