function problem

I have a function

function [I]=removehole(a,b,c)

I=zeros(size(a));

I called this function from another file as follows:

map=removehole(a,b,1);

where a and b are two matrix;a is logical and b is double.it shows me the following error

??? Index exceeds matrix dimensions. but matlab editor shows the following error:

??? Subscript indices must either be real positive integers or logicals.

 I am not sure. why? can any one help?

Answer 1

[Friedrich]

Hi,

when I do the following it works perfectly:

a = rand(10) > 0.5;
b = rand(10);
removehole(a,b,1)

Do you have a variable called removehole? Because when I do:

removehole = rand(30);
removehole(a,b,1)
??? Index exceeds matrix dimensions.