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发表于 2010-5-22 11:30:10
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来自 湖南湘潭
相应的1stopt程序如下:
- Variable x, y,z;
- Parameter a,b,c,d,e,f;
- Function z = a+b*x+c*y+d*x^2+e*y^2 +f*x*y+g*x^3+h*y^3+i*x*y^2+j*x^2*y;
- data;
- 797 537.1 9.74015
- 800 73.6 2.04
- 800 143 3.090005
- 800 209.7 4.049995
- 800 281.5 5.020015
- 800 353.8 6.160035
- 800 421.9 7.279995
- 800 475.5 8.250015
- 1099 91.1 3.150015
- 1100 183.6 4.899995
- 1100 273.9 6.67998
- 1100 363.2 8.5
- 1100 541.8 12.4601
- 1100 626.4 14.47975
- 1100 708.7 16.77985
- 1101 453 10.4397
- 1299 93.6 3.940005
- 1300 191.1 6.13003
- 1300 292.4 8.56035
- 1300 382 10.64965
- 1300 474.4 12.75
- 1300 562.1 14.9702
- 1300 648.7 17.23035
- 1300 734.7 19.60015
- 1500 637.9 19.52025
- 1500 752.4 23.18035
- 1501 91.3 4.82001
- 1501 194 7.340005
- 1501 284.1 9.54975
- 1501 373.3 11.9697
- 1501 552 16.9796
- 1502 460.5 14.39985
- 1700 93 5.459975
- 1700 272.6 10.8001
- 1700 358.6 13.53965
- 1700 452.5 16.4203
- 1700 542.4 19.26015
- 1700 628 22.0303
- 1700 731.4 25.72015
- 1702 180.9 8.03998
- 1899 361.2 15.23965
- 1900 181.7 9.48005
- 1900 270.9 12.3301
- 1900 451.6 18.50025
- 1900 542.9 21.9997
- 1900 618.3 25.1702
- 1900 703.4 28.7198
- 1901 89.9 6.610025
- 2009 100.1 7.5464
- 2099 71.1 6.89996
- 2099 342.7 16.94985
- 2100 161.5 10.22975
- 2100 248.1 13.4504
- 2100 431.9 20.43995
- 2100 590.7 27.6403
- 2100 669.5 31.16015
- 2300 89.6 9.01
- 2300 172.2 12.2298
- 2300 249.9 15.35015
- 2300 331 18.84025
- 2300 409.9 22.2003
- 2300 490.4 26.0899
- 2300 650.1 34.65025
- 2301 569.2 30.32035
- 2499 611.2 36.9801
- 2500 82 9.91015
- 2500 160.5 13.4402
- 2500 240.5 17.02975
- 2500 322.6 20.76975
- 2500 399.7 24.4001
- 2500 470.1 28.16985
- 2500 541 32.53035
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