declaring inputs in a function ?

hi, does the matlab function accept varying number of input arguments in the function declaration? if, so how to declare the function ?

for example:

function[output]= example1(in1,in2,in3,in4)

this same function example1 should work for

function[output]=example1(in1,in2)

thank you.

Answer 1

[Fangjun Jiang]

help varargin, there is an example in the help document.