matlab计算色散程序求助。用最小二乘法拟合曲线然后来画图答:用最小二乘法拟合曲线然后来画图 20 给出数据:f=[0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65];neff=[1.581758,1.603279,1.6201195,1.633563,1.644216,1.652796,1.659783,1.665534];c=3e8。w=2*pi*f画出D随f的曲线图。我弄出来... 给出数据:f=[0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65]; neff=[1.581758,...