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Nick Higham


Univ of Manchester

Last seen: 6 days ago Active since 2002

Nick Higham is Royal Society Research Professor and Richardson Professor of Applied Mathematics in the Department of Mathematics, University of Manchester.

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Submitted


logsumexp-softmax
Log-sum-exp and softmax functions

9 months ago | 3 downloads |

Submitted


Matrix Unwinding Function
MATLAB code for matrix unwinding function.

10 months ago | 0 downloads |

Submitted


float_params
MATLAB Code for Parameters of Floating-Point Arithmetics

1 year ago | 2 downloads |

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hpl-ai-matrix
Construct in MATLAB a matrix designed for use in the HPL-AI Benchmark.

1 year ago | 2 downloads |

Submitted


chop
Round matrix elements to lower precision in MATLAB

1 year ago | 3 downloads |

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Submitted


higham/matlab-guide-3ed
Program files from MATLAB Guide, Third Edition

4 years ago | 4 downloads |

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higham/anderson-accel-ncm
Anderson acceleration of the alternating projections method for the nearest correlation matrix.

5 years ago | 2 downloads |

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higham/matrices-correlation-invalid
Collection of invalid correlation matrices

5 years ago | 1 download |

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higham/matrix-inv-trig-hyp
MATLAB codes for computing inverse trigonometric and inverse hyperbolic functions of matrices

5 years ago | 1 download |

Submitted


higham/modified-cholesky
Modified Cholesky factorization

6 years ago | 3 downloads |

Submitted


higham/shrinking
MATLAB codes for restoring definiteness of a symmetric matrix by shrinking.

6 years ago | 1 download |

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

9 years ago

Submitted


Matrix logarithm
Two functions for computing the matrix logarithm by the inverse scaling and squaring method.

10 years ago | 1 download |

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Arbitrary real power of a matrix by Schur-Pade algorithm
Computing an arbitrary real power of a square matrix by a Schur-Pade algorithm.

10 years ago | 3 downloads |

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Submitted


Matrix exponential times a vector.
Computing the matrix exponential times a vector without explicitly computing the matrix exponential.

11 years ago | 2 downloads |

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The Matrix Function Toolbox
A MATLAB toolbox connected with functions of matrices.

13 years ago | 5 downloads |

Submitted


The Matrix Computation Toolbox
A collection of M-files for carrying out various numerical linear algebra tasks.

19 years ago | 5 downloads |

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