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authorJames Scott-Brown <james@jamesscottbrown.com>2013-09-15 01:42:13 +0100
committerJames Scott-Brown <james@jamesscottbrown.com>2013-09-15 01:42:13 +0100
commit372e79a3fb3c6db8d350defae65d30f0a7f48663 (patch)
treefe39bf2b8313b3b2260dc6578b595e9eccb53a3f /matlab.html.markdown
parent5bf3efe1652144648c4b8c0d3557180545d04cfa (diff)
Relabel a section to 'Matrix Factorisations
Diffstat (limited to 'matlab.html.markdown')
-rw-r--r--matlab.html.markdown2
1 files changed, 1 insertions, 1 deletions
diff --git a/matlab.html.markdown b/matlab.html.markdown
index 1e48618d..eaf50e8e 100644
--- a/matlab.html.markdown
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@@ -412,7 +412,7 @@ dot(A,B) % Returns scalar product of two vectors (must have the same length)
transpose(A) % Returns the transpose of A
flipl(A) % Flip matrix left to right
-% Alternative forms for matrices
+% Matrix Factorisations
[L, U, P] = lu(A) % LU decomposition: PA = LU
[P, D] = eig(A) % eigen-decomposition: AP = PD, P's columns are eigenvectors and D's diagonals are eigenvalues
[U,S,V] = svd(X) % SVD: XV = US, U and V are unitary matrices, S has non-negative diagonal elements in decreasing order