Tài liệu Art of Surface Interpolation-Chapter 4: Graphical user interface doc

... is the name of an ASCII file containing coordinates of initial and end points of the line segments, at which the created surface has to be discontinuous. Similarly as in the case of the boundary ... ASCII grid file and it is used for communication between SURGEF and the graphical user interface SurGe. 3.9 Interface for user applications The program SURGEF, which impleme...

Ngày tải lên: 21/01/2014, 07:20

... and looks like this: The usage of VOLUME is easy, but some points should be emphasized: 62 Chapter 4 Graphical user interface The goal of the graphical user interface design is to create an ... display of maps Interpolation Digitization of map objects Cross-section display 3D display of surface Digitization of background Digitization of a finite difference model...

Ngày tải lên: 21/01/2014, 07:20

... 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

... 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 surface should be smooth, local ... 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 t...

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 ... such cases. For this reason, the graphical user interface SurGe offers a possib- ility (using the menu item Substitute below) to substitute all z-values of the surface, which...

Ngày tải lên: 21/01/2014, 07:20

... Finish B4: Lặp lại các bước 1 đến 4 để tạo các user account sau đây : * User u2: User name : u2 Password : P@ssword * User u3: User name : u3 Password : P@ssword 3. Đưa các User vào ... định là “Security”) → OK 2. Tạo các User trong OU B1. Click chuột phải vào OU NhatNghe → New → User B2. Nhập tên user vào ô First name: u1 và ô User logon name: u1→...

Ngày tải lên: 20/12/2013, 20:15

... float *xx,*yy,*sx,*sy,*ww,aa,offs; float chixy(float bang) Captive function of fitexy , returns the value of (χ 2 − offs ) for the slope b=tan(bang) . Scaled data and offs are communicated via the ... of varying b, successful numerical root-finding leads to a value of ∆a that minimizes χ 2 for the value of ∆b that gives ∆χ 2 =1.This(see Figure 15.3.1) directly gives the tangent proje...

Ngày tải lên: 15/12/2013, 04:15

... the case of k =2. This is one example of a very general idea that goes by the name of Richardson’s deferred approach to the limit: Perform some numerical algorithm for various values of a parameter ... 1988-1992 by Numerical Recipes Software. Permission is granted for internet users to make one paper copy for their own personal use. Further reproduction, or any copying of machine-...

Ngày tải lên: 15/12/2013, 04:15

... the evaluation of the polynomial and nd of its derivatives simultaneously: void ddpoly(float c[], int nc, float x, float pd[], int nd) Given the nc+1 coefficients of a polynomial of degree nc as ... polynomial of degree N is represented numerically as a stored array of coefficients, c[j] with j=0, ,N. We will always take c[0] to be the constant term in the polynomial, c[N ] the coeffi...

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