用改进单纯形法优化由Matlab曲线拟合得到的表达式

The formula created by the computer through a lot of dots optimized by modified simplex method

运用改进单纯形法 ,通过调整有关参数 ,对由 Matlab曲线拟合得到的表达式进行优化 。

Through optimizing the formula's parameters by modified simplex me thod, an optimizing formula and the formula created by the computer through a lo t of dots are drawn on the same graph.