Lập Trình C# all Chap "NUMERICAL RECIPES IN C" part 4 doc

... Variable Metric Methods in Multidimensions 42 5 10.8 Linear Programming and the Simplex Method 43 0 10.9 Simulated Annealing Methods 44 4 11 Eigensystems 45 6 11.0 Introduction 45 6 11.1 Jacobi Transformations ... originally published, in different form, in Computers in Physics magazine, Copyright c  American Institute of Physics, 1988–1992. First Edition originally published 19...

Ngày tải lên: 01/07/2014, 09:20

... a single-screen license and password immediately, on-line, from the On-Line Store, with fees ranging from $50 (PC, Macintosh, educational institutions’ UNIX) to $ 140 (general UNIX). Downloading ... are available in IBM-compatible format for machines running Windows 3.1, 95, or NT. CDROM versions in ISO-9660 format for PC, Macintosh,and UNIX systems are also available; these include both...

Ngày tải lên: 01/07/2014, 09:20

... midpoint rule 4. 4 qromo integrate using open Romberg adaptive method 4. 4 midinf integrate a function on a semi -in nite interval 4. 4 midsql integrate a function with lower square-root singularity 4. 4 ... two-dimensional spline interpolation 4. 2 trapzd trapezoidal rule 4. 2 qtrap integrate using trapezoidal rule 4. 2 qsimp integrate using Simpson’s rule 4. 3 qromb integrate using...

Ngày tải lên: 01/07/2014, 09:20

... we include programs in the text, they look like this: #include <math.h> #define RAD (3. 141 59265/180.0) void flmoon(int n, int nph, long *jd, float *frac) Our programs begin with an introductory ... error_text[]); int i; float am,as,c,t,t2,xtra; c=n+nph /4. 0; This is how we comment an individual line. 1 2 Chapter 1. Preliminaries Sample page from NUMERICAL RECIPES IN C: THE ART...

Ngày tải lên: 01/07/2014, 09:20

... dates to be searched. #define IYEND 2000 int main(void) /* Program badluk */ { void flmoon(int n, int nph, long *jd, float *frac); long julday(int mm, int id, int iyyy); int ic,icon,idwk,im,iyyy,n; float ... that task, giving incidentally all other Fridays the 13th as a by-product. #include <stdio.h> #include <math.h> #define ZON -5.0 Time zone −5 is Eastern Standard Time. #defi...

Ngày tải lên: 01/07/2014, 09:20

... division is interpreted as producing an integer result, throwing away any integer remainder. In floating-pointrepresentation, a number is represented internally by a sign bit s (interpreted as plus or minus), ... the function prototype of all Numerical Recipes routines that are called by other Numerical Recipes routines internally to the calling routine. (That also makes our routines m...

Ngày tải lên: 01/07/2014, 09:20

... be evaluated by summing a finite number of leading terms in its in nite series, rather than all in nity terms. In cases like this, there is an adjustable parameter, e.g., the number of points or of terms, ... exponentially. On a typical machine with 32-bit wordlength, (1.3 .4) starts 1.3 Error, Accuracy, and Stability 29 Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFI...

Ngày tải lên: 01/07/2014, 09:20

... function at an intermediate point x and obtains a new, smaller bracketing interval, either (a, x) or (x, b). The process continues untilthe bracketing interval is acceptably small. It is optimal ... the so-called “simplex algorithm” for linear programming problems. 3 94 10.1 Golden Section Search in One Dimension 397 Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUT...

Ngày tải lên: 01/07/2014, 09:20

... function at an intermediate point x and obtains a new, smaller bracketing interval, either (a, x) or (x, b). The process continues until the bracketing interval is acceptably small. It is optimal ... than) the square root of your machine’s floating-point precision, since smaller values will gain you nothing. It remains to decide on a strategy for choosing the new point x,given(a, b, c). Suppos...

Ngày tải lên: 01/07/2014, 09:20

... points are collinear, in which case the denominator is zero (minimum of the parabola is in nitely far 10.3 One-Dimensional Search with First Derivatives 40 5 Sample page from NUMERICAL RECIPES IN ... your machine’s floating-point precision. #include <math.h> #include "nrutil.h" #define ITMAX 100 #define CGOLD 0.3819660 #define ZEPS 1.0e-10 Here ITMAX is the maximum allo...

Ngày tải lên: 01/07/2014, 09:20