shuffle label

randomly relabel a label matrix
875 Downloads
Updated 16 Sep 2009

View License

shufflelabel randomly changes the order of label values in a label matrix. Zeros and nans are ignored. The label matrix can be every numerical data type, char or a cell array of strings.


Example

L = kron([1 2 3;3 2 3],[1 1; 2 2])


L =

1 1 2 2 3 3
2 2 4 4 6 6
3 3 2 2 3 3
6 6 4 4 6 6

Ls = shufflelabel(L)

Ls =

3 3 6 6 1 1
6 6 2 2 4 4
1 1 6 6 1 1
4 4 2 2 4 4

Cite As

Wolfgang Schwanghart (2024). shuffle label (https://www.mathworks.com/matlabcentral/fileexchange/25310-shuffle-label), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Version Published Release Notes
1.1.0.0

fixed helpblock, added a reset option

1.0.0.0