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
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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.