一个比较复杂的非线性拟合,急用,谢谢大家帮忙!!!!!!
我想要拟合着一个函数,L=C(1)*abs(cos(0.56*(t-11.867)))*(w-26)*(1-exp(-C(2))),其中t,w为自变量,L为函数,
L=[7.589,9.793,9.362,10.482,11.488,10.281,8.101,9.388,10.347,7.049,7.551,4.930,6.339]
t=[8,9,10,11,12,13,14,15,16,17,18,19,20]
w=[33.7,34.5,35.3,35.1,36.2,36.1,36.3,36.6,36.1,36.0,32.0,26.9,26.2]
想要求C(1)和C(2)的值。
希望大家能帮帮我,我真的实在是不会了,找到了这个论坛,希望大家帮帮我!!!