求大侠看看程序哪里出错了,运行不了
以下是代码,提示变量没有定义,我是新手,请哪位大侠指教一下Title "Type your title here";
//Parameters a,b,c,d,e,f,m,n,k,t ;
//Variable x1,x2,x3,x4,x5,y;
//Function y=a*x1^b+c*x2^d+e*x3^f+m*exp(n*x4)+k*x5+t;
Data;//x1,x2,x3,x4,x5,y
8 1300 23 26000 230 1.076
10.5 1950 17.5 21500 225 0.794
13 1200 26 17000 220 0.759
15.5 1850 20.5 26500 215 0.564
18 1100 15 22000 210 0.700
6.5 1750 23.5 17500 205 0.976
9 1000 18 27000 200 1.044
11.5 1650 26.5 22500 195 0.619
14 900 21 18000 190 0.755
16.5 1550 15.5 27500 185 0.546
19 800 24 23000 180 0.584
7.5 1450 18.5 18500 175 0.882
10 700 27 28000 170 0.864
12.5 1350 21.5 23500 165 0.575
15 2000 16 19000 160 0.453
17.5 1250 24.5 28500 155 0.424
6 1900 19 24000 150 0.759
8.5 1150 27.5 19500 145 0.665
11 1800 22 29000 140 0.457
13.5 1050 16.5 24500 135 0.540
16 1700 25 20000 130 0.333
18.5 950 19.5 29500 125 0.399
7 1600 28 25000 120 0.529
9.5 850 22.5 20500 115 0.594
12 1500 17 30000 110 0.396
14.5 750 25.5 25500 105 0.412
17 1400 20 21000 100 0.286 又试了试,解决了,可以了,麻烦大家了
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