Tài liệu Art of Surface Interpolation-Chapter 3:Computer implementation doc

... j1 size of the grid = number of columns and rows of the matrix P Dx step of the grid in the x-direction Dy the step of the grid in the y-direction NB matrix of the nearest points K matrix of distances K max ... combination of radial basis functions, stat- istical formulation of the best linear unbiased estimate or on the demand of minimal curvature of a resulting funct...

Ngày tải lên: 21/01/2014, 07:20

... section 3.4.1 Implementation of filtering). After implementation of the super-block search strategy, even millions of points can be filtered in reasonable time. The maximal number of vertices ... BINARY GRID IS BEING CREATED: 41 Chapter 3 Computer implementation The goal of the computer implementation of the ABOS method is the creation of a flexible program, which i...

Ngày tải lên: 21/01/2014, 07:20

... maximum of y-coordinates of points XYZ z1 , z2 minimum and maximum of z-coordinates of points XYZ i1 , j1 size of the grid = number of columns and rows of the matrix P P i,j elements of the ... Zero- based maps. 22 2.4.2 Shape of generated surface One of the first aspects evaluated by the user of interpolating technique is the shape of the created surface – the...

Ngày tải lên: 21/01/2014, 07:20

... display of surfaces, computation and display of isolines and display of cross-sections 5. digitisation of map objects 6. mathematical operations with surfaces 7. computation of volumes between surfaces The ... display of maps Interpolation Digitization of map objects Cross-section display 3D display of surface Digitization of background Digitization of a finite differen...

Ngày tải lên: 21/01/2014, 07:20

... and surfaces of layers generated by SurGe. The surfaces of layers must be specified (using the suffix convention) in order of increasing depth beginning from the most top layer, and the top surface ... z-value of the first surface, but if the z-value of the second surface is greater, the resulting value is the average. In the case of the second operation (%) the res- ultin...

Ngày tải lên: 21/01/2014, 07:20

... problem of fitting a set of N data points (x i ,y i )to a straight-line model y(x)=y(x;a, b)=a+bx (15.2.1) 662 Chapter 15. Modeling of Data Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC ... independent, then each contributes its own bit of uncertainty to the parameters. Consideration of propagation of errors shows that the variance σ 2 f in the value of any f...

Ngày tải lên: 15/12/2013, 04:15

... fixed limits a and b, one can double the number of intervals in the extended trapezoidal rule without losing the benefit of previous work. The coarsest implementation of the trapezoidal rule is to average ... 136 Chapter 4. Integration of Functions Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright (C) 1988-1992 ... function at...

Ngày tải lên: 15/12/2013, 04:15

... λa n+1 (5.2.11) leaves the value of a continued fraction unchanged. By a suitable choice of the scale factor λ you can often simplify the form of the a’s and the b’s. Of course, you can carry out ... 1970, Mathematical Methods of Physics , 2nd ed. (Reading, MA: W.A. Benjamin/Addison-Wesley), § 2.3. [2] 5.2 Evaluation of Continued Fractions Continued fractions are often powerful wa...

Ngày tải lên: 15/12/2013, 04:15

... architecture of web applica- tions has evolved provides valuable insight into how and why the architec- ture is sound. Part 1 covers the evolution of the architecture and design of state -of- the -art web ... (which are the topic of part 2 of this book). Finally, we examine best practices (the focus of part 3), along with a hot-button issue that falls under that heading. The mai...

Ngày tải lên: 25/01/2014, 11:20

... the academia of the pattern discussed. How this book is organized Art of Java Web Development consists of three parts. It begins with coverage of the his- tory of the architecture of web applications, ... cover illustration xxx PART ITHE EVOLUTION OF WEB ARCHITECTURE AND DESIGN 1 1 State -of- the -art web design 3 1.1 A brief history of Java web development 4 1.2 The impo...

Ngày tải lên: 25/01/2014, 11:20