Linearly spaced multidimensional matrix without loop

Generates a N-dimensional matrix of linearly equally spaced points between the matrices d1 and d2.

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LINSPACENDIM is a good extension of the Matlab function linspace to any multidimensional elements.
LINSPACENDIM(d1, d2) generates a multi-dimensional
matrix of 100 linearly equally spaced points between
each element of matrices d1 and d2.

LINSPACENDIM(d1, d2, N) generates N points between
each element of matrices X1 and X2.

Example:
d1 = rand(3, 2, 4); d2 = rand(size(d1)); n = 10;

y = linspaceNDim(d1, d2, n) returns a multidimensional matrix y of
size (3, 2, 4, 10)

Class support for inputs X1,X2:
float: Multidimensional matrix, vector, double, single

--> I did not use any Loop! <--

I use an old function that I wrote to make the tensor product of two(2) multidimensional matrices of of any size and any number of dimensions.

Citation pour cette source

Steeve AMBROISE (2026). Linearly spaced multidimensional matrix without loop (https://fr.mathworks.com/matlabcentral/fileexchange/22824-linearly-spaced-multidimensional-matrix-without-loop), MATLAB Central File Exchange. Extrait(e) le .

Remerciements

A inspiré : NDLINSPACE (v1.1, feb 2008)

Informations générales

Compatibilité avec les versions de MATLAB

  • Compatible avec toutes les versions

Plateformes compatibles

  • Windows
  • macOS
  • Linux
Version Publié le Notes de version Action
1.3.0.0

update comments

1.2.0.0

I fix the bug that occured when the first (or some) dimensions are singletons.

Thanks to Jos for your comments.

1.1.0.0

NO LOOP!!!

1.0.0.0