How to exact single precision data and operations

Hi,

Matlab generally uses doubles but for my ARM-Cortex-M4 implementation it would be much better for me if using floats. For that I mean generate variables like 'float x' or 'real32_T x' but as well ass constants like 'y = x * 3.0f'

Can I achieve that?

Answer 1

[Matt J]

You can convert anything to single using the SINGLE command.

>> a=single(1); whos a

    Name      Size            Bytes  Class     Attributes

    a         1x1                 4  single