我大概帮你编了一下,用的是MATLAB2010,不知道是否兼容你的版本。下面是代码:
x=1978:2009;
y=[190.67,192.75,198.85,204.52,200.69,204.34,215.79,263.86,257.72,241.36,261.69,297.25,284.36,324.66,340.1,439.53,615.91,702.46,873.76 1070.95,1146,1390.58,1752.69,1995.62,2202.25 2730.25,3493.11,3997.19, 4700.31 ,7211.64,7434.29,7762.35];
fun = fittype(exp1);
f=fit(x',y',fun);
plot(f,x,y)