Last change
on this file since 177 was
37,
checked in by (none), 15 years ago
|
Added original make3d
|
-
Property svn:executable set to
*
|
File size:
968 bytes
|
Line | |
---|
1 | % VGG numerics library
|
---|
2 | %
|
---|
3 | % Linear equation system solving
|
---|
4 | % vgg_mrdivs - solving for matrix A from equation system y =~ A*x (equality up to scale)
|
---|
5 | %
|
---|
6 | % Rearranging matrix equations
|
---|
7 | % vgg_vec - vectorize matrix, same as (:) operator, and its inverse for square matrix
|
---|
8 | % vgg_vech - as vec, takes only entries on and under diagonal
|
---|
9 | % vgg_commut_matrix - it is vec(X') = commut_matrix(size(X))*vec(X)
|
---|
10 | % vgg_duplic_matrix - for square X, it is duplic_matrix(n)*vech(X) = vec(X)
|
---|
11 | % vgg_vech_swap - for square A, it is x'*A*y = vec(A)'*vec_swap(x,y), vectorized
|
---|
12 | % vgg_vec_swap - for square symmetric A, it is x'*A*y = vech(A)'*vech_swap(x,y), vectorized
|
---|
13 | %
|
---|
14 | % Misc
|
---|
15 | % vgg_gauss_mask - univariate gaussian or any its derivative
|
---|
16 | % vgg_diagonalize_conic - transforms conic to canonical position
|
---|
17 | % vgg_wedge - wedge (Grassmann outer) product of N-1 N-vectors
|
---|
Note: See
TracBrowser
for help on using the repository browser.