Community Profile

photo

David Holdaway


Durham University

2012 年からアクティブ

連絡

統計

All
  • 5-Star Galaxy Level 3
  • Personal Best Downloads Level 1
  • First Review
  • First Submission
  • Thankful Level 1
  • First Answer

バッジを表示

Content Feed

表示方法

送信済み


Integer partition generator
Generates a table of all integer partitions of integers from 0 to N.

12年弱 前 | ダウンロード 8 件 |

Thumbnail

回答済み
Vectorizing Code - how can I populate elements of a matrix from a vector without a FOR loop?
Do you NEED to make B as a matrix? Fangjun Jiang and Jan Simon's methods will work fine for what you have asked, but I've found...

12年弱 前 | 0

質問


Numerically solving a differential equation up to a certain value of the time dependent variable
I have a second order differential equation x''(t) = f(x) with an initial condition x(0) = x0 ; x'(0) = 0; I wish to ...

12年弱 前 | 0 件の回答 | 0

0

回答

質問


Finding eigenvectors of a matrix when all eigenvalues are known
I am currently running a code that has to diagonalise a large number of matrices every run. From other considerations I know wh...

12年弱 前 | 1 件の回答 | 0

1

回答

送信済み


block diagonal multiplication
Used for multiplying large block diagonal matrices with matrices / vectors.

12年弱 前 | ダウンロード 1 件 |

送信済み


block diagonal representation
Converts a matrix into a cell array of different sized matrices that make up the blocks.

約12年 前 | ダウンロード 1 件 |

送信済み


Gauss Laguerre Quadrature
Generates points and weights for Gauss Laguerre Quadrature, to a tolerance, tested for N < 300

約12年 前 | ダウンロード 4 件 |

送信済み


Gauss Hermite quadrature rule
generates zeros of a Hermite polynomial of degree n to tolerance "tol" and their associated weights.

約12年 前 | ダウンロード 2 件 |

送信済み


Generate binomial table
Very simple function to generate a table of all possible binomial coefficients below a cut off

約12年 前 | ダウンロード 1 件 |

送信済み


Permsnonindentical
lists all nonidentical permutations of a set of numbers i.e. [1,1,2] go to [1,1,2;1,2,1;2,1,1]

12年以上 前 | ダウンロード 1 件 |