费米函数的拟合算法，根据所给的点来确定费米方程的个参数情况，图像处理时能给出相应的拟合图形的参数-Fermi function fitting algorithm, according to the given point to determine the Fermi equation parameters, the image processing can give the corresponding fitting paramete

用MATLAB和数值逼近方法实现费米函数的简捷计算-MATLAB and numerical approximation method for the simple calculation of the Fermi function