if condition for counting

Hi,

I have a list of numbers(double type stored in a variable. I want to see when a number is greater than '4', how can I disply that number.

Answer 1

[KALYAN ACHARJYA]

To display numbers more than 4, here var is the variable name of given data

num_data=var(var>4)

To count the numbers, which are more than 4

count_data=sum(var>4)

Answer 2

[Waseem AL Aqqad]

B=randi(10,1,815);
idx=find(B>4);
B(idx);

[Waqas Siddique]

I do not understand the working

[Rik]

Did you read the documentation for the find function?

[Waseem AL Aqqad]

By the way it's good to accept volunteers' answers if it helped you. Actually, You never did that as I can see from your MATLAB Answers profile.