Tài liệu Minimization or Maximization of Functions part 2 docx

... books,diskettes, or CDROMs visit website http://www.nr.com or call 1-800-8 72- 7 423 (North America only), or send email to trade@cup.cam.ac.uk (outside North America). estimate for the right-hand side of equation ... prohibited. To order Numerical Recipes books,diskettes, or CDROMs visit website http://www.nr.com or call 1-800-8 72- 7 423 (North America only), or send email to...

Ngày tải lên: 15/12/2013, 04:15

... simplex method of linear programming, 4 12 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0- 521 -43108-5) Copyright ... prohibited. To order Numerical Recipes books,diskettes, or CDROMs visit website http://www.nr.com or call 1-800-8 72- 7 423 (North America only), or send email to trad...

Ngày tải lên: 15/12/2013, 04:15

... a one-dimensional minimization sub-algorithm such as Brent’s method (see above). Storage is of order N 2 . There are two major families of algorithms for multidimensional minimization with calculation of first ... computation of first derivatives. • You must choose between methods that require storage of order N 2 and those that require only of order N,whereNis the number o...

Ngày tải lên: 15/12/2013, 04:15

... fit. r=(x-w)*(fx-fv); q=(x-v)*(fx-fw); p=(x-v)*q-(x-w)*r; q =2. 0*(q-r); if (q > 0.0) p = -p; q=fabs(q); 4 02 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0- 521 -43108-5) Copyright ... the original endpoints. f2=(*f)(x2); while (fabs(x3-x0) > tol*(fabs(x1)+fabs(x2))) { if (f2 < f1) {...

Ngày tải lên: 15/12/2013, 04:15

... 408 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0- 521 -43108-5) Copyright (C) 1988-19 92 by Cambridge University ... prohibited. To order Numerical Recipes books,diskettes, or CDROMs visit website http://www.nr.com or call 1-800-8 72- 7 423 (North America only), or send email to trade@...

Ngày tải lên: 15/12/2013, 04:15

... a multidimensionalminimizationstrategy and a one-dimensional minimizationroutine results in some unnecessary copying of vectors hither and yon. That should not 420 Chapter 10. Minimization or Maximization of Functions Sample ... equivalent information content, of order N 2 numbers. In the direction set methods of §10.5, we collected the necessary information by making on t...

Ngày tải lên: 15/12/2013, 04:15

... prohibited. To order Numerical Recipes books,diskettes, or CDROMs visit website http://www.nr.com or call 1-800-8 72- 7 423 (North America only), or send email to trade@cup.cam.ac.uk (outside North America). (a) (b) Figure ... prohibited. To order Numerical Recipes books,diskettes, or CDROMs visit website http://www.nr.com or call 1-800-8 72- 7 423 (North America only), or send em...

Ngày tải lên: 24/12/2013, 12:16

... function z = a 01 x 1 + a 02 x 2 + ···+a 0N x N (10.8.1) subject to the primary constraints x 1 ≥ 0,x 2 ≥0, x N ≥0(10.8 .2) 426 Chapter 10. Minimization or Maximization of Functions Sample page from ... that it stores 430 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0- 521 -4...

Ngày tải lên: 24/12/2013, 12:16

... the form (10.8.3) or (10.8.4), but rather only equality constraints of the form (10.8.5) and nonnegativity constraints of the form (10.8 .2) . 4 32 Chapter 10. Minimization or Maximization of Functions Sample ... M = m 1 + m 2 + m 3 additional constraints, m 1 of them of the form a i1 x 1 + a i2 x 2 + ···+a iN x N ≤ b i (b i ≥ 0) i =1, ,m 1 (10.8.3) m 2 of them o...

Ngày tải lên: 24/12/2013, 12:16

... n[3]. jj=1 + ((j+n[6] -2) % ncity); jorder[nn++]=iorder[jj]; } for (j=1;j<=ncity;j++) Copy jorder back into iorder. iorder[j]=jorder[j]; 444 Chapter 10. Minimization or Maximization of Functions Sample ... the oracle. 4 52 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0- 521 -43108...

Ngày tải lên: 24/12/2013, 12:16