single

Marks the given input in as a single precision data type. Single precision data can be used in the save command to write with single precision in .mat files.

Syntax

single(in)

Inputs

in
Type: scalar | complex | matrix

Example

Mark a 2D Matrix as single precision data 

m = eye(5);
single(m);
save('test.mat'); % This will save m with single precision in the mat file