how to threshold the values obtained by using 'max' function

Hello,

I am using max function to determine the maximum value column wise in a matrix.

[vals, ind] = max(Images,[],2);

I am using the below statement which uses the indices that are obtained from the above statement.

LabIm = reshape(Labels(ind),d(1:3));

Now my problem is, I want to threshold the value and I have to take the indices of the values which are greater than the threshold I have specified.

Could anyone please help me out.

Thank you very much in advance.

[Fangjun Jiang]

What is Labels and d in your code?

[Sean de Wolski]

Please show an input (for each above variable) and expected output.

Answer 1

[Fangjun Jiang]

a=magic(4)
b=a>10
[I,J]=find(b)