hey, could somebody please help me understand and resolve this error?

[Danikha Shyken]

this is the stateflow

Answer 1

[Walter Roberson]

function y = inputSource(~)

is not how you would define a function that accepts more than one input parameter but ignores the inputs. Each ~ in the calling sequence ignores exactly one input parameter.

You should use one of:

function y = inputSource(~,~,~)

to ignore 1, 2, or 3 input parameters. Or you should use

function y = inputSource(varargin)

to accept any number of input sources (not actually ignoring them completely, but you do not have to use varargin in your code)

[Danikha Shyken]

I clearly understand now, thank you so much!!