matlab数值计算\gauseidel.m ..............\jacobi.m ..............\line_solution.m ..............\myfun.m ..............\多项式计算.m ..............\常微分方程的数值求解.m ..............\数值微积分.m ..............\数据插值.m ..............\数据统计与分析.m ..............\曲线拟合.m ..............\求线性方程组的通解.m ..............\线性方程组的求解.m ..............\非线性方程与最优化问题求解.m matlab数值计算