Rank: 436 based on 270 downloads (last 30 days) and 6 files submitted
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Nick Higham

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Company/University
Univ of Manchester

Personal Profile:

Nick Higham is Richardson Professor of Applied Mathematics and Head of
the Numerical Analysis Group in the Department of Mathematics,
University of Manchester.


 

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Files Posted by Nick Higham View all
Updated   File Tags Downloads
(last 30 days)
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29 Nov 2014 higham/shrinking MATLAB codes for restoring definiteness of a symmetric matrix by shrinking. Author: Nick Higham matrix, correlation 6 0
24 Oct 2011 Screenshot Matrix logarithm Two functions for computing the matrix logarithm by the inverse scaling and squaring method. Author: Nick Higham mathematics matrix ma... 7 0
  • 5.0
5.0 | 2 ratings
24 Feb 2011 Screenshot Arbitrary real power of a matrix by Schur-Pade algorithm Computing an arbitrary real power of a square matrix by a Schur-Pade algorithm. Author: Nick Higham matrix, mathematics 6 0
30 Nov 2010 Screenshot Matrix exponential times a vector. Computing the matrix exponential times a vector without explicitly computing the matrix exponential. Author: Nick Higham mathematics, matrix, matrix exponential 10 2
  • 5.0
5.0 | 1 rating
23 Jul 2008 The Matrix Function Toolbox A MATLAB toolbox connected with functions of matrices. Author: Nick Higham mathematics, matrix function, exponential, logarithm, square root, sign function 28 1
  • 5.0
5.0 | 1 rating
Comments and Ratings on Nick Higham's Files View all
Updated File Comment by Comments Rating
14 Sep 2014 Matrix exponential times a vector. Computing the matrix exponential times a vector without explicitly computing the matrix exponential. Author: Nick Higham Nike Dattani

I am also interested in large matrices, and particularly on sparse large matrices that still take up ~ 100GB despite being sparse (!)

05 Nov 2013 The Matrix Computation Toolbox A collection of M-files for carrying out various numerical linear algebra tasks. Author: Nick Higham ted p teng

04 Jun 2013 Matrix logarithm Two functions for computing the matrix logarithm by the inverse scaling and squaring method. Author: Nick Higham Daniel

05 Mar 2013 Matrix logarithm Two functions for computing the matrix logarithm by the inverse scaling and squaring method. Author: Nick Higham Daniel

10 Dec 2012 The Matrix Computation Toolbox A collection of M-files for carrying out various numerical linear algebra tasks. Author: Nick Higham Charles Nelatury

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