LU矩阵分解单机版最新版本，用于快速求解稀疏矩阵组成的方程组的解-LU decomposition matrix version of the latest stand-alone version for fast sparse matrix solution of the solution of the equations

微分方程的求解代码，包括单微风方程，微分方程组。-Differential equation code, including the single breeze equation, differential equations.

一组matlab求解非线性方程组的程序，适用于初学者-A group of solving nonlinear equations matlab program for beginners