作业帮用matlab拟合下面三组数据的三条曲线n=0:1:20q=[0.78,0.59,0.79,0.80,0.70,0.58,0.77,0.56,0.64,0.77,0.74,0.66,0.67,0.60,0.67,0.74,0.60,0.66,0.60,0.80;... 0.49,0.76,0.75,0.75,0.80,0.64,0.70,0.77,0.51,0.59,0.61,0.73,0.55,0.68,0.52,0.74,0.76
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/26 20:57:53
用matlab拟合下面三组数据的三条曲线n=0:1:20q=[0.78,0.59,0.79,0.80,0.70,0.58,0.77,0.56,0.64,0.77,0.74,0.66,0.67,0.60,0.67,0.74,0.60,0.66,0.60,0.80;... 0.49,0.76,0.75,0.75,0.80,0.64,0.70,0.77,0.51,0.59,0.61,0.73,0.55,0.68,0.52,0.74,0.76
用matlab拟合下面三组数据的三条曲线
n=0:1:20
q=[0.78,0.59,0.79,0.80,0.70,0.58,0.77,0.56,0.64,0.77,0.74,0.66,0.67,0.60,0.67,0.74,0.60,0.66,0.60,0.80;...
0.49,0.76,0.75,0.75,0.80,0.64,0.70,0.77,0.51,0.59,0.61,0.73,0.55,0.68,0.52,0.74,0.76,0.73,0.70,0.72;...
0.64,0.70,0.60,0.65,0.55,0.72,0.47,0.76,0.48,0.57,0.52,0.54,0.73,0.57,0.61,0.64,0.64,0.66,0.52,0.58];
用matlab拟合下面三组数据的三条曲线n=0:1:20q=[0.78,0.59,0.79,0.80,0.70,0.58,0.77,0.56,0.64,0.77,0.74,0.66,0.67,0.60,0.67,0.74,0.60,0.66,0.60,0.80;... 0.49,0.76,0.75,0.75,0.80,0.64,0.70,0.77,0.51,0.59,0.61,0.73,0.55,0.68,0.52,0.74,0.76
这是我直接画的原始数据（未作拟合）：
但是我看不出这些曲线有什么规律可以拟合.
请您明确说一下怎么个拟合法,用什么函数拟合；还是说只是要做插值,插成什么样.