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9 Questions

Votes Activity Newest Views

4

votes

1

answer

509

views

What is the difference between recursive bisection and direct k-way partition?

partitioning terminology

Dec 22 '17 at 17:35 Daniel Shapero 6,686

2

votes

2

answers

497

views

PageRank using Inverse Iteration Method by Cleve Moler

matlab eigenvalues iterative-method graph-theory numerics

Jan 18 '17 at 3:02 Brian Borchers 16.7k

2

votes

1

answer

72

views

Is more robust to digit cancellation the sum operator or the mean operator?

matlab floating-point

Mar 21 '16 at 14:17 MSalters 111

1

vote

2

answers

611

views

Find a permutation matrix (using the Matlab's function $symrcm$) of a matrix $A(2:end, 2:end)$

matlab sparse-matrix vector banded-matrix

Feb 13 '17 at 9:38 Community♦ 1

1

vote

1

answer

7k

views

Implementation of the Jacobi iteration to find the solution to $Ax = b$

matlab matrix iterative-method jacobian

Oct 27 '16 at 11:56 Steve 531

1

vote

0

answers

40

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t digits are used to represent the mantissa in floating-point system, but rounding unit is calculated for doubles with 53 bits

floating-point numerics

Apr 6 '16 at 10:12 Community♦ 1

0

votes

1

answer

79

views

Linear algebra of the inertial partition algorithm

algorithms partitioning

Dec 19 '17 at 17:02 nbro 209

0

votes

1

answer

122

views

Why the greatest exponent that can be represented in single-precision floating-pointer numbers is 127 (and not 128)?

floating-point numerics

Apr 8 '16 at 14:08 Kirill 11.1k

-3

votes

1

answer

177

views

Use Finite Difference Discretization to find approximate solution to the Poisson's equation

finite-difference numerical-analysis discretization poisson

Nov 17 '16 at 14:17 Community♦ 1

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