Tài liệu Minimization or Maximization of Functions part 10 pptx

... ends of the segment and swap pairs of cities, moving toward the center. l=1 + ((n[2]-j+ncity) % ncity); itmp=iorder[k]; iorder[k]=iorder[l]; iorder[l]=itmp; } } 450 Chapter 10. Minimization or Maximization ... very small, of a system being in a high energy state. Therefore, there is a corresponding chance for the system to get out of a local energy minimum in favor of finding...

Ngày tải lên: 24/12/2013, 12:16

... 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 ... or CDROMs visit website http://www.nr.com or call 1-800-872-7423 (North America only), or send email to trade@cup.cam.ac.uk (outside North America). Chapter 10. Mini...

Ngày tải lên: 15/12/2013, 04:15

... the set of directions can be avoided. 414 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-4 3108 -5) Copyright ... 412 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-4 3108 -5) Copyrig...

Ngày tải lên: 15/12/2013, 04:15

... equivalent information content, of order N 2 numbers. In the direction set methods of 10. 5, we collected the necessary information by making on the order of N 2 separate line minimizations, ... 420 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-4 3108 -5) Copyright (C) 1988-1992 ......

Ngày tải lên: 24/12/2013, 12:16

... bracketing triplet of points is (a, b, x); 398 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-4 3108 -5) Copyright ... a number like 3 × 10 −8 (for float )or1 0 −15 (for double). Not so! In general, the shape of your function f(x) near b will be given by Taylor’s theorem f(x) ≈ f(b)+...

Ngày tải lên: 15/12/2013, 04:15

... 402 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-4 3108 -5) Copyright (C) 1988-1992 ... cycle. In the worst possible case, where the parabolic steps are acceptable but 404 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART O...

Ngày tải lên: 15/12/2013, 04:15

... triplet of abscissas (a, b, c), but utilizing an additional capability to compute the function’s first derivative as well as its value. 406 Chapter 10. Minimization or Maximization of Functions Sample ... prohibited. To order Numerical Recipes books,diskettes, or CDROMs visit website http://www.nr.com or call 1-800-872-7423 (North America only), or send email to trade@cup.ca...

Ngày tải lên: 15/12/2013, 04:15

... guess, that is, an N-vector of independent variablesas the first point to try. The algorithmis then supposed to make its own way 410 Chapter 10. Minimization or Maximization of Functions Sample page ... consideration of multidimensional minimization, that is, finding the minimum of a function of more than one independent variable. This section stands apart from those whic...

Ngày tải lên: 15/12/2013, 04:15

... in the way that it stores 426 Chapter 10. Minimization or Maximization of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-4 3108 -5) Copyright (C) ... (∇f i+1 −∇f i ) − H i ·(∇f i+1 −∇f i ) (∇f i+1 −∇f i )·H i ·(∇f i+1 −∇f i ) (10. 7 .10) (You might also verify that this satisfies 10. 7.7.) You will have to take on faith — or els...

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). 434 Chapter 10. Minimization or Maximization of Functions Sample ... until the 1982 work of Stephen Smale. (For a contemporary account, see [3] .) Simplex Method for a Restricted Normal Form A linear programming problem is said to...

Ngày tải lên: 24/12/2013, 12:16