Lập Trình C# all Chap "NUMERICAL RECIPES IN C" part 5 ppt

... Savitzky-Golay Smoothing Filters 650 15 Modeling of Data 656 15. 0 Introduction 656 15. 1 Least Squares as a Maximum Likelihood Estimator 657 15. 2 Fitting Data to a Straight Line 661 15. 3 Straight-Line Data ... (Wiener) Filtering with the FFT 54 7 13.4 Power Spectrum Estimation Using the FFT 54 9 13 .5 Digital Filtering in the Time Domain 55 8 13.6 Linear Prediction and Line...

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

... polynomial using lfit or svdfit 15. 5 mrqmin nonlinear least-squares fit, Marquardt’s method 15. 5 mrqcof used by mrqmin to evaluate coefficients 15. 5 fgauss fit a sum of Gaussians using mrqmin 15. 7 medfit ... method 10 .5 linmin minimum of a function along a ray in N-dimensions 10 .5 f1dim function used by linmin 10.6 frprmn minimize in N-dimensions by conjugate gradient 10.6 dlinmi...

Ngày tải lên: 01/07/2014, 09:20

... we include programs in the text, they look like this: #include <math.h> #define RAD (3.14 159 2 65/ 180.0) void flmoon(int n, int nph, long *jd, float *frac) Our programs begin with an introductory ... work!am=306.0 253 +3 85. 816918*c+0.010730*t2; *jd=24 150 20+28L*n+7L*nph; xtra=0. 759 33+1 .53 058 868*c+((1.178e-4)-(1 .55 e-7)*t)*t2; if (nph == 0 || nph == 2) xtra += (0.1734-3.93e-...

Ngày tải lên: 01/07/2014, 09:20

... Society , vol. 25, pp. 53 55 ; see also op. cit. 19 85, vol. 26, pp. 151 – 155 , and 1986, vol. 27, pp. 50 6 50 7. [8] 1.2 Some C Conventions for Scientific Computing The C language was devised originally for ... 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...

Ngày tải lên: 01/07/2014, 09:20

... Society , vol. 25, pp. 53 55 ; see also op. cit. 19 85, vol. 26, pp. 151 – 155 , and 1986, vol. 27, pp. 50 6 50 7. [8] 1.2 Some C Conventions for Scientific Computing The C language was devised originally for ... 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 (in...

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, ... 30 Chapter 1. Preliminaries Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0 -52 1-43108 -5) Copyright (C) 1988-1992 by Cambridge ... value −...

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 ... f(x).Iff(b)<f(x), then the new bracketing triplet of points is (a, b, x); 10.0 Introduction 3 95 Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0 -52 1-4310...

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 4 05 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