linear block codes solved examples ppt
Tài liệu Solution of Linear Algebraic Equations part 2 ppt
Ngày tải lên :
15/12/2013, 04:15
... and Moler, C.B. 1967,
Computer Solution of Linear Algebraic Systems
(Engle-
wood Cliffs, NJ: Prentice-Hall).
Wilkinson, J.H., and Reinsch, C. 1971,
Linear Algebra
,vol.IIof
Handbook for Automatic ... to writing the same set of linear equations
in a different order.
ã Likewise, the solution set is unchanged and in no way scrambled if we
replace any row in A by a linear combination of itself ... Springer-Verlag).
Westlake, J.R. 1968,
A Handbook of Numerical Matrix Inversion and Solution of Linear Equations
(New York: Wiley).
Johnson, L.W., and Riess, R.D. 1982,
Numerical Analysis
, 2nd...
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Tài liệu Solution of Linear Algebraic Equations part 11 ppt
Ngày tải lên :
15/12/2013, 04:15
... used to solve linear systems. In many applications only the
part (2.10.4) of the algorithm is needed, so we separate it off into its own routine rsolv.
98
Chapter 2. Solution of Linear Algebraic ... Reinsch, C. 1971,
Linear Algebra
,vol.IIof
Handbook for Automatic Com-
putation
(New York: Springer-Verlag), Chapter I/1.
Gill, P.E., Murray, W., and Wright, M.H. 1991,
Numerical Linear Algebra ... it is not used for typical systems of linear equations. However, we will
meet special cases where QR is the method of choice.
100
Chapter 2. Solution of Linear Algebraic Equations
Sample page...
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Tài liệu Solution of Linear Algebraic Equations part 6 pptx
Ngày tải lên :
24/12/2013, 12:16
... δb. The linear set with this right-hand
side is inverted, giving δx. This is subtracted from the first guess giving an improved solution x.
2.5 Iterative Improvement of a Solution to
Linear Equations
Obviously ... obtain greater precision for the solution of a linear
set than the precision of your computer’s floating-point word. Unfortunately, for
large sets of linear equations, it is not always easy to obtain ... float **alud, int n, int indx[], float b[], float x[])
Improves a solution vector
x[1 n]
of the linear set of equations A · X = B.Thematrix
a[1 n][1 n]
, and the vectors
b[1 n]
and
x[1 n]
are...
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Tài liệu Báo cáo " Fully parallel methods for a class of linear partial differential-algebraic equations " pptx
Ngày tải lên :
13/02/2014, 03:20
... 1/2)τ )
Step 3. Compute
v
m+1
=
2
d
d
k=1
v
m+1,k
+ (1 −
2
d
)v
m
(18)
Note that the linear systems (17) can be solved by any parallel iterative methods [5,6,7,8,9]. Now
we turn to the BVP (12)-(13). ... Solution of Linear Parabolic Problems, Applied Mathematics Research Express No. 4
(2005) 117.
[5] R.D. da Cunha, T.R. Hopkins, Parallel Over Relaxation Algorithms for Systems of Linear Equations, ... for solving linear
PDAEs, whose coefficients found a nonnegative pencil of matrices. The solvability and convergence
of these methods are studied. Finally in section 4 some numerical examples are...
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Tài liệu Đề tài " Isomonodromy transformations of linear systems of difference equations" pptx
Ngày tải lên :
14/02/2014, 17:20
... z = a
1
. Hence,
A(z)=R(z +1)A(z)R
−1
(z) is entire (note that R
−1
(z)=
(R
)
t
(z − 1) is linear in z). The rest of the argument is similar to the case
κ
1
= −1, δ
i
= 1 considered above.
... closed path γ in C avoiding the singular points {x
k
} then
the columns of Y will change into their linear combinations: Y →YM
γ
. Here
M
γ
is a constant invertible matrix which depends only on the ... class
of γ. It is called the monodromy matrix corresponding to γ. The monodromy
matrices define a linear representation of the fundamental group of C with
n punctures. The basic isomonodromy problem...
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Engineering rock mechanics: part 2 II lustrative worked examples ppt
Ngày tải lên :
05/03/2014, 16:20
...
been severely damaged by the sliding of a large
block
of
rock on which the road had been built (to the right of the upper
picture). The rock block was able to slide because there was a large-scale ... have formed a rock
block which has slid downwards. The traces
of
dust in Fig. 2.4a and the
clouds of dust in Fig. 2.4b were not caused by blasting: the unstable rock
block slid down under ... with this: there should be no ‘unexpected’ fail-
ures.
Against such engineering rationality are examples like the saying
in
the tunnelling industry that ’the history of tunnelling is the history...
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Đề tài " Stable ergodicity of certain linear automorphisms of the torus " ppt
Ngày tải lên :
06/03/2014, 08:21
... = s, c or u,
D
σ
f = sup
x,v=0
|D
σ
x
f(v)|
|v|
is the norm of this linear operator and m(D
σ
f) is the conorm of the linear
operator; i.e.,
m(D
σ
f) = inf
x,v=0
|D
σ
x
f(v)|
|v|
.
For a partially ... prop-
erty, but it has the essential accessibility property. We mention that the linear
automorphisms we deal with, are the first examples of partially hyperbolic, sta-
bly ergodic systems not having the ... is a C
1
open
condition and as the center bundle of an ergodic linear automorphism is the
center space, it follows that any ergodic linear automorphism is center bunched
and so are its perturbations.
The...
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ICET - 2009 ADMISSIONS - LIST OF COLLEGE CODES AND COURSES pptx
Ngày tải lên :
08/03/2014, 02:21
... I C E T - 2 0 0 9 A D M I S S I O N S - LIST OF COLLEGE CODES AND COURSES
NOTE: SF = UNIVERSITY SELF FINANCE UNIV=UNIVERSITY PVT=PRIVATE CHR=CHRISTIAN MINORITY ... SCIENCES
MCA
KRM
OU
KARIMNAGAR
COED
NA
PVT
I C E T - 2 0 0 9 A D M I S S I O N S - LIST OF COLLEGE CODES AND COURSES
NOTE: SF = UNIVERSITY SELF FINANCE UNIV=UNIVERSITY PVT=PRIVATE CHR=CHRISTIAN MINORITY ... TECHNOLOGY
MCA
WG
AU
KOVVUR
COED
NA
PVT
I C E T - 2 0 0 9 A D M I S S I O N S - LIST OF COLLEGE CODES AND COURSES
NOTE: SF = UNIVERSITY SELF FINANCE UNIV=UNIVERSITY PVT=PRIVATE CHR=CHRISTIAN MINORITY...
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Báo cáo khoa học: "HANDLING LINEAR PRECEDENCE CONSTRAINTS BY UNIFICATION" pptx
Ngày tải lên :
08/03/2014, 07:20
... linguistics separate statements about
dominance from those that determine linear precedence.
The approaches for encoding linear precedence (LP)
statements differ along several dimensions.
Depending ... we use certain LP-relevant features in
our examples, our aproach does not hinge on the
selection of specific linguistic criteria for constraining
linear order.
Since there is no conclusive ... contains no
information (TOP) and can be unified with any other
feature structure.
204
HANDLING LINEAR PRECEDENCE CONSTRAINTS BY UNIFICATION
Judith Engelkamp, Gregor Erbach and Hans Uszkoreit...
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Engineering rock mechanics: part 2IIlustrative worked examples ppt
Ngày tải lên :
14/03/2014, 14:20
... and
two
directions or the
x,
y
and
z
components of the vector. When a force,
F,
is
resolved through
an angle
8,
the resultant is
F
cos
8,
as the diagram in Fig.
3.1
illustrates. ... engineering rock mechanics course at Imperial College, Uni-
versity of London, plus many extra examples to ensure that the book is
comprehensive and
is
suitable for all reader purposes and ...
referred
to
throughout as
“ERM
1”.
Engineering
rock
mechanics: part
2
Illustrative worked examples
John
R
Harrison
Senior Lecturer in Engineering Rock Mechanics
Imperial College
of...
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Báo cáo Y học: Cloning and characterization of novel snake venom proteins that block smooth muscle contraction pptx
Ngày tải lên :
18/03/2014, 01:20
... 0.05
M
NaCl, and eluted with a linear gradient to 0.2
M
NaCl. The latisemin fractions were re-chromatographed on
a Mono S column (0.5 · 1cm)in10m
M
phosphate buffer,
pH 6.0, with a linear gradient to 0.2
M
NaCl, ... Mexican
beaded lizard (Heloderma horridum horridum), which blocks
voltage-gated calcium and potassium channels, and ryano-
dine receptors. Ablomin blocked contraction of rat tail
arterial smooth muscle ... black
mamba (Dendroaspis polylepis polylepis).Calciseptineisa
known blocker of L-type Ca
2+
channels, a property that
underlies its ability to block K
+
-induced contractions of
aortic smooth muscle and...
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Báo cáo khoa học: "Log-linear Models for Word Alignment" ppt
Ngày tải lên :
31/03/2014, 03:20
... log -linear
models with IBM Model 3. From row 3 to row 7
are results obtained by IBM Model 3. From row 8
to row 12 are results obtained by log -linear models.
As shown in Table 2, our log -linear ... 2003).
The base feature of our log -linear models, IBM
Model 3, takes the parameters generated by GIZA++
as parameters for itself. In other words, our log-
linear models share GIZA++ with the ... log -linear models. All
knowledge sources are treated as feature
functions, which depend on the source
langauge sentence, the target language
sentence and possible additional vari-
ables. Log-linear...
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Báo cáo khoa học: "RECOGNITION OF LINEAR CONTEXT-FREE REWRITING SYSTEMS*" ppt
Ngày tải lên :
31/03/2014, 06:20
... are linear and nonerasing.
In a LCFR system, both restrictions are realized by
defining an underlying context-free grammar where
each production is associated with a function that
encodes ... existence of an inte-
ger function
u(r, k)
such that the membership prob-
lem for r-LCFRS(k) can be solved in (deterministic)
time
O(IGIIwlU(r'k)).
Since we know that the mem-
bership problems ... a
test for membership in the group generated by per-
mutations in C(A): such a problem can be solved
in deterministic polynomial time (see [Furst
et ai.,
19801).
3 IMPLICATIONS
In the previous...
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convex analysis and non linear optimization theory and examples - borwein,lewis
Ngày tải lên :
31/03/2014, 15:13
... a subspace.
Proposition 3.1.1 (Sublinearity) Afunctionf : E → (−∞, +∞] is sub-
linear if and only if it is positively homogeneous and subadditive. For a
sublinear function f, the lineality space ... 3.1.2, each p
k
is everywhere finite and
sublinear. By part (iii) of Lemma 3.1.7 we know
lin p
k
⊃ lin p
k−1
+span{e
k
}, for k =1, 2, ,n,
so p
n
is linear. Thus there is an element φ of E satisfying ... recursively construct a decreasing sequence
of sublinear functions which, after translation, minorize f.Ateachstepwe
guarantee one extra direction of linearity. The basic step is summarized in
the...
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