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20070
- V《牛顿法解方程之混沌情况》源代码(C完整应用程序代码)-V "Solving equations of Newton's chaotic situation" source code (C complete application code)
a5
- 本程序通过求解偏微分方程，研究分部泵浦情况下的功率密度分布-This procedure by solving the partial differential equations to study the division of pump power density distribution of cases
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
solve_1dEuler_eq_zys
- 求解1维NS方程，准确的说是欧拉方程。可以自动设置边界条件-Solving one-dimensional NS equations, Euler' s equation is accurate
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)
qiujiefangcheng
- 计算求解二次微分方程实例，包括三角函数和直线代替求解，并计算二者的误差大小-Calculation of two cases of differential equations, including the trigonometric functions and linear instead of solving, and calculate the size of the error of the two