Questions tagged [linear-algebra]

8

votes

1

answers

Trace of a crossproduct-matrix - a faster computation?

asked 2013-07-30T15:30:38.947

12

votes

1

answers

numpy matrix trickery - sum of inverse times matrices

python numpy scipy linear-algebra

asked 2013-02-09T00:09:05.487

8

votes

3

answers

Using scipy sparse matrices to solve system of equations

python scipy linear-algebra sparse-matrix equations

asked 2013-01-17T14:09:14.403

17

votes

6

answers

c++ linear formula simplifying library

visual-c++ boolean expression linear-algebra

asked 2012-11-23T11:26:37.733

23

votes

3

answers

Eigen efficient type for dense symmetric matrix

c++ matrix linear-algebra eigen

asked 2012-11-15T18:38:50.600

11

votes

2

answers

Why Eigen is 5x slower than ublas on following example?

c++ algorithm linear-algebra eigen ublas

asked 2012-11-14T10:39:33.967

27

votes

2

answers

Why does my translation matrix needs to be transposed?

c++ opengl matrix glsl linear-algebra

asked 2012-11-08T16:38:10.597

8

votes

1

answers

How to write linearly dependent column in a matrix in terms of linearly independent columns?

r matrix linear-algebra

asked 2012-10-26T14:23:45.513

18

votes

2

answers

Rendering infinitely large plane

opengl rendering linear-algebra plane

asked 2012-10-18T23:15:52.873

30

votes

1

answers

Haskell Linear Algebra Matrix Library for Arbitrary Element Types

haskell matrix linear-algebra

asked 2012-09-05T19:37:26.230

9

votes

3

answers

quadprog optimization

r optimization linear-algebra mathematical-optimization quadratic

asked 2012-05-10T01:05:04.393

16

votes

2

answers

matrices are not aligned Error: Python SciPy fmin_bfgs

python-3.x scipy linear-algebra linear-regression

asked 2012-01-06T01:06:16.583

14

votes

4

answers

Combining a linear algebra library with Boost::Units

c++ boost linear-algebra eigen boost-units

asked 2011-11-14T10:21:05.723

11

votes

1

answers

Efficient Algorithms for Computing a matrix times its transpose

algorithm linear-algebra complexity-theory matrix-multiplication

asked 2011-09-28T03:12:05.880

14

votes

3

answers

C library for linear algebra

c linear-algebra

asked 2011-08-29T09:53:43.897

20

votes

3

answers

Left Matrix Division and Numpy Solve

python matlab numpy octave linear-algebra

asked 2011-08-23T11:17:23.477

15

votes

3

answers

Sparse Matrix Libraries for Ruby

ruby math linear-algebra scientific-computing sparse-matrix

asked 2011-07-18T07:57:44.107

17

votes

1

answers

numpy on multicore hardware

python performance numpy multicore linear-algebra

asked 2011-05-13T11:09:00.203

43

votes

12

answers

What is the pythonic way to calculate dot product?

python linear-algebra dot-product

asked 2011-05-07T06:32:55.873

39

votes

7

answers

Finding the null space of a matrix

numpy matrix scipy linear-algebra svd

asked 2011-05-04T19:56:16.647

16

votes

5

answers

Check for positive definiteness or positive semidefiniteness

python math matrix scipy linear-algebra

asked 2011-04-06T08:51:25.767

32

votes

6

answers

Convolution along one axis only

numpy signal-processing scipy linear-algebra convolution

asked 2011-03-08T05:31:09.777

9

votes

8

answers

Efficient computation of kronecker products in C

c linear-algebra

asked 2011-02-08T21:50:12.643

9

votes

4

answers

Matlab: Easy way of getting the standard basis vectors?

matlab linear-algebra

asked 2011-01-21T02:50:15.267

15

votes

2

answers

Python - NumPy - tuples as elements of an array

python arrays numpy linear-algebra

asked 2010-11-20T04:18:42.753

20

votes

4

answers

DotNumerics, AlgLib, dnAnalytics, Math.net, F# for Numerics, Mtxvec?

.net math f# libraries linear-algebra

asked 2010-11-11T21:22:22.150

17

votes

4

answers

Is there a simple algorithm for calculating the maximum inscribed circle into a convex polygon?

algorithm linear-algebra linear-programming convex-optimization convex-polygon

asked 2010-10-17T14:31:53.360

9

votes

4

answers

Eigenvalues in MATLAB

matlab linear-algebra eigenvector eigenvalue

asked 2010-07-20T15:43:43.377

9

votes

4

answers

Finding coordinates of a point between two points?

wpf math linear-algebra

asked 2010-05-21T22:48:20.393

14

votes

4

answers

System of linear equations in C++?

c++ linear-algebra

asked 2010-03-19T01:22:56.503

10

votes

2

answers

Triangulation & Direct linear transform

matlab computer-vision linear-algebra

asked 2010-02-16T21:21:51.893

12

votes

3

answers

How to calculate end points of perpendicular line segments?

math vector geometry 2d linear-algebra

asked 2009-12-17T15:47:48.270

299

votes

11

answers

What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and benefit tradeoffs?

c++ math matrix linear-algebra

asked 2009-09-04T16:45:58.510

19

votes

9

answers

How is linear algebra used in algorithms?

algorithm linear-algebra

asked 2009-07-06T04:28:38.747

22

votes

7

answers

Algorithm for finding nearby points?

algorithm gis partitioning distance linear-algebra

asked 2009-05-08T05:20:01.283

62

votes

7

answers

Python Inverse of a Matrix

python algorithm matrix linear-algebra matrix-inverse

asked 2008-10-17T05:30:49.997

Questions tagged linear-algebra