线性方程组的系数矩阵为实对称阵并且采用半带宽存储时，采用顺序高斯消去法解线性方程组的matlab程序。-The coefficient matrix of linear equations for the real symmetric matrix and the semi-bandwidth, storage, use sequential Gaussian elimination method for solving linear equations matlab program.

非常经典的160个matlab源程序，并且包含说明书（英文版），内容涵盖线性方程组、插值、零和根、最小二乘、正交、常微分方程、傅立叶分析、随机数、特征值和奇异值和偏微分方程-Very classic 160 matlab source, and contains instructions (in English), covering linear equations, interpolation, zero and roots, least squares, quadrature, ordina