curvefit11.m

来自「数值分析与计算的PPT幻灯片与MAT源码」· M 代码 · 共 14 行

%curvefit07.m

x=1:12;
y=5:10:85;
z=[2.4 1.6 2.4 3.2 1.0 0.5 0.4 0.2 0.5 0.8 2.4 3.6;
   18.7 21.4 16.2 9.2 2.8 1.7 1.4 2.4 5.8 9.2 10.3 16;
   20.8 18.5 18.2 16.6 12.9 10.1 8.3 11.2 12.5 21.1 23.9 25.5;
   21.1 20.1 20.5 25.1 29.2 32.6 33.0 31.0 28.6 32.0 28.1 25.6;
   37.3 28.8 27.8 37.2 40.3 41.7 46.2 39.9 35.9 40.3 38.2 43.4;
   48.2 36.6 35.5 40 37.6 35.4 35 34.7 35.7 39.5 40 41.9;
   25.6 24.2 25.5 24.6 21.1 22.2 20.2 21.2 22.6 28.5 25.3 24.3;
   5.3 5.3 5.4 4.9 4.9 7.1 5.3 7.3 7.0 8.6 6.3 6.6;
   0.3 0 0 0.3 0 0 0.1 0.2 0.3 0 0.1 0.3];
a=e02daf(x,y,z,5)