Biomass and Remote Sensing of Biomass Part 12 pdf
An application of GIS and Remote Sensing for Analysis of Agricultural Development-Induced Changes in Land Use: A case study in Lao PDR pdf
... image
8
Results and Discussions
• The result of interpretation of two images ETM+1999 and ETM+2004, it provided two
land use maps of 1999 and 2004. In each map was classified into 11 categories of land ... the process of identifying differences in the
state of an object or phenomenon by observing it at different times
(Singh, 1989).
• The change detection of land use...
Detection of actual and assessment of potential plantations in Lao PDR using GIS and remote sensing technologies doc
... prospects of future sales of latex and thus de-
pend on the dynamics of the global market. The success story of Yunnan and the high
demand of China fuels expectations of future gains and motivates ... Land cover
The land cover data was provided by the Ministry of Agriculture and Forestry (MAF)
and represents the land cover in 2002. The dataset is part of a forest...
Root Finding and Nonlinear Sets of Equations part 1
... Finding and
Nonlinear Sets of Equations
9.0 Introduction
We now consider that most basic of tasks, solving equations numerically. While
most equations are born with both a right-hand side and a ... effort, but
also with understanding and increased self-esteem. Hamming’s motto, “the purpose
of computing is insight, not numbers,” is particularly apt in the area of finding
roots. Yo...
Tài liệu Evaluation of Functions part 12 doc
... Mathe-
matical Association of America), pp. 59, 182–183 [synthetic division].
5.11 Economization of Power Series
One particular application of Chebyshev methods, the economization of power series,is
an ... Chebyshev coefficients has nothing to do with the rate of convergence of
power series coefficients; and it is the former that dictates the number of terms needed in a
polynomi...
Tài liệu Root Finding and Nonlinear Sets of Equations part 2 docx
... into
n
equally
spaced segments, and search for zero crossings of the function.
nb
is input as the maximum num-
ber of roots sought, and is reset to the number of bracketing pairs
xb1[1 nb]
,
xb2[1 ... bisections in any event, with 2
−40
≈ 10
12
.
354
Chapter 9. Root Finding and Nonlinear Sets of Equations
Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTI...
Tài liệu Root Finding and Nonlinear Sets of Equations part 3 pptx
... iteration one of
the previous boundary points is discarded in favor of the latest estimate of the root.
The only difference between the methods is that secant retains the most recent
of the prior ... converge: Local behavior might send it off
towards infinity.
356
Chapter 9. Root Finding and Nonlinear Sets of Equations
Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFI...
Tài liệu Root Finding and Nonlinear Sets of Equations part 4 doc
... the
familiar Taylor series expansion of a function in the neighborhood of a point,
f(x + δ) ≈ f(x)+f
(x)δ+
f
(x)
2
δ
2
+ (9.4.1)
For small enough values of δ, and for well-behaved functions, ... REFERENCES AND FURTHER READING:
Ralston, A., and Rabinowitz, P. 1978,
A First Course in Numerical Analysis
, 2nd ed. (New York:
McGraw-Hill),
§
8.3.
Ostrowski, A.M. 1966,
Solutions o...
Tài liệu Root Finding and Nonlinear Sets of Equations part 5 doc
... involving the root and a reduced polynomial of degree
one less than the original, i.e., P (x)=(x−r)Q(x). Since the roots of Q are
exactly the remaining roots of P , the effort of finding additional ... evaluated efficiently, and
whose derivative is continuous and nonzero in the neighborhood of a root.
Even where Newton-Raphson is rejected for the early stages of convergence
(b...
Tài liệu Root Finding and Nonlinear Sets of Equations part 6 docx
... whose
eigenvalues are the desired roots, and then use the routines
balanc
and
hqr
. The real and
imaginary parts of the roots are returned in
rtr[1 m]
and
rti[1 m]
, respectively.
{
void balanc(float ... must be off the real axis, otherwise
you will never get off that axis — and may get shot off to infinity by a minimum
or maximum of the polynomial.
For real polynomials, the alte...
Tài liệu Root Finding and Nonlinear Sets of Equations part 7 doc
... vector of values x
i
and F denote the entire vector of
functions F
i
. In the neighborhood of x, each of the functions F
i
can be expanded
9.6 Newton-Raphson Method for Nonlinear Systems of Equations
379
Sample ... edition (Washington: Mathe-
matical Association of America), Chapter 7. [1]
Peters G., and Wilkinson, J.H. 1971,
Journal of the Institute of Mathematics and i...