Biomass and Remote Sensing of Biomass Part 4 ppt

Tài liệu Root Finding and Nonlinear Sets of Equations part 4 doc

... with thesureness of bisection?360Chapter 9. Root Finding and Nonlinear Sets of EquationsSample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521 -43 108-5)Copyright ... xi+1to the abscissa of that zero-crossing (see Figure 9 .4. 1). Algebraically, the method derives from thefamiliar Taylor series expansion of a function in the neighborhood of a point,f(x + δ) ... f(x)+f(x)δ+f(x)2δ2+ (9 .4. 1)For small enough values of δ, and for well-behaved functions, the terms beyondlinear are unimportant, hence f(x + δ)=0impliesδ = −f(x)f(x). (9 .4. 2)Newton-Raphson...

Tài liệu Minimization or Maximization of Functions part 4 ppt

... variable.This section stands apart from those which follow, however: All of the algorithmsafter thissection will make explicit use of a one-dimensional minimization algorithmas a part of their computational ... here.}CITED REFERENCES AND FURTHER READING:Acton, F.S. 1970,Numerical Methods That Work; 1990, corrected edition (Washington: Mathe-matical Association of America), pp. 55; 45 4 45 8. [1]Brent, R.P. ... Prentice-Hall), p. 78.10 .4 Downhill Simplex Method inMultidimensionsWith this section we begin consideration of multidimensional minimization,that is, ﬁnding the minimum of a function of more than one...

Tài liệu Modeling of Data part 4 pptx

... the direction of the smallest χ2between each data point and the line withslope b, and also as the variance of the linear combination yi− a − bxi of two randomvariables xi and yi,Var(yi− ... vol. 86, pp. 149 –155; see also vol. 95, p. 1300(1988). [3]Lybanon, M. 19 84, American Journal of Physics, vol. 52, pp. 22–26. [4] York, D. 1966,Canadian Journal of Physics, vol. 44 , pp. 1079–1086. ... float *xx,*yy,*sx,*sy,*ww,aa,offs;float chixy(float bang)Captive function of fitexy, returns the value of (χ2−offs) for the slopeb=tan(bang).Scaled data and offsare communicated via the...

Tài liệu Evaluation of Functions part 4 pptx

... cof[], int mm, int kk)Givenmm,kk ,and cof[0 mm+kk], evaluate and return the rational function (cof[0]+cof[1]x+ ···+cof[mm]xmm)/(1 +cof[mm+1]x+ ···+cof[mm+kk]xkk).{int j;double ... int nv, float q[], float r[])Given then+1coefficients of a polynomial of degreeninu[0 n],andthenv+1coefficients of another polynomial of degreenvinv[0 nv], divide the polynomialuby the ... q0. It is often convenient to have both sets of coefficients stored in a single array, and to have a standard function available fordoing the evaluation:double ratval(double x, double cof[], int...

Tài liệu Root Finding and Nonlinear Sets of Equations part 3 pptx

... 3 54 Chapter 9. Root Finding and Nonlinear Sets of EquationsSample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521 -43 108-5)Copyright (C) 1988-1992 ... might send it offtowards inﬁnity.356Chapter 9. Root Finding and Nonlinear Sets of EquationsSample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521 -43 108-5)Copyright ... properties. First, x 4 is guaranteed to liein the interval (x1,x2), so the method never jumps out of its brackets. Second,the convergence of successive applications of equation (9.2 .4) is quadratic,thatis,m=2in...

Tài liệu Root Finding and Nonlinear Sets of Equations part 8 ppt

... 1-800-872- 742 3 (North America only),or send email to trade@cup.cam.ac.uk (outside North America).The routine newt assumesthat typical valuesof all componentsof x and of F are of orderunity, and it ... rate of decrease of f.(Forexamplesofsuch sequences, see[1], p. 117.)A simple way to ﬁx the ﬁrst problem is to require the average rate of decrease of f tobe at least some fraction α of the ... [1]Ostrowski, A.M. 1966,Solutions of Equations and Systems of Equations, 2nd ed. (New York:Academic Press).Ortega, J., and Rheinboldt, W. 1970,Iterative Solution of Nonlinear Equations in Several...

Tài liệu A Guide to the Project Management Body of Knowledge Part 4 ppt

... rates and unit costs of resources for an extensive array of labor trades, materiel, and equipment for different countries and geographical locations within countries. .4 Project Management Software ... Edition 1 64 20 04 Project Management Institute, Four Campus Boulevard, Newtown Square, PA 19073-3299 USA • Schedule management plan. The type and quantity of resources and the amount of time ... refinements are made and for what degree of accuracy is expected. Sources of input information come in the form of outputs from the project processes in Chapters 4 through 6 and 9 through 12....

Tài liệu Understanding and Using Letters of Credit Part 1 pptx

... InvoiceThe billing for the goods and services. It includes a description of merchandise, price, FOB origin, and name and address of buyer and seller. The buyer and seller information must correspond ... accept drafts and pay them at maturity.Standby Letter of CreditThe standby letter of credit serves a different function than the commercial letter of credit. The commercial letter of credit is ... the terms of the letter of credit.Standby letters of credit are issued by banks to stand behind monetary obligations, to insure the refund of advance payment, to support performance and bid...

Tài liệu The elements of style part 4 pptx

... submerged. She was partially in and partially out. She was partly in and partly out. She was part in, part out. Participle for verbal noun.There was little prospect of the Senate accepting ... "I'm partially resigned to it." Partly carries the idea of a part as distinct from the whole — usually a physical object. The log was partially submerged. The log was partly submerged. ... And / or. A device, or shortcut, that damages a sentence and often leads to confusion or ambiguity. First of all, would an honor system successfully cut down on the amount of stealing and/ or...

An application of GIS and Remote Sensing for Analysis of Agricultural Development-Induced Changes in Land Use: A case study in Lao PDR pdf

... 1999 and 20 04 land use classes1999 20 04 Km2 % Km2 %Dark evergreen forest 199. 54 28.66 148 .7 21 .4 Bright evergreen forest 173. 94 24. 99 1 34. 8 19 .4 Disturbed forest/fallow 1 64. 27 23.60 305.1 43 .8Bamboo ... paddy 55 04 344 .00 3 .44 0 .49 8 Bare land > Wet paddy 7702 48 1.38 4. 81 0.69 9 Disturbed > Irrigation paddy 5883 367.69 3.68 0.53 10 Field crop > Irrigation paddy 47 6 29.75 0.30 0. 04 11 ... problemNDVI= (b4-b3)/(b4+b3)NDVI image8Results and Discussions• The result of interpretation of two images ETM+1999 and ETM+20 04, it provided two land use maps of 1999 and 20 04. In each map...

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