Sampling a conditional function for DFT not working

[Pixel123]

Hello everyone,

I would like to sample a half sine, so I made a conditional function which represents the halve sine. It plots perfectly. However when I try to sample it, it does not work the same anymore as the regular sine function, and therefore I cannot get the DFT.

Any Ideas?

[LucMeekes · Accepted solution]

Due to the multiplication with the condition, the result in f1 is no longer a vector.

You should vectorize the multiplication, to get a vector as result.

See attached.

Success!
Luc

[Pixel123]

Thank you very much Sir. Feel a bit stupid that I missed this! Will definitely remember this now.