MATLAB: Vectorization of a for loop

Question

Hi, I am currently having difficulty with vectorizing a for loop. The purpose of the the loop is to iterate through column vector A and output 1 to empty column vector B if the element in A is greater than some scalar, and 0 otherwise. So far I have:

count = 1;
for len = 2:length(filteredArray) + 1
    if filteredArray(count) > inputScalar
        tempVector(count) = 1;
        count = count + 1;
    elseif filteredArray(count) <= inputScalar
        tempVector(count) = 0;
        count = count + 1;
    end
end

This works fine, but I have no idea how to vectorize it for better efficiency. I thought about

x = filteredArray(1):1:length(filteredArray) + 1;
tempVector(x) = (filteredArray(x) > inputScalar);

But I don't know how to work in the other condition and the outputs into a new vector. Help would be appreciated and thank you.

Answer 1

% assuming fake data
filteredArray =  [8     3     5     6    10     5    10     4     8     7];
inputScalar = 5;
% then apply 
tempVector = filteredArray > inputScalar;    % this do your requirement

For more info on Array Comparison with Relational Operators read help

https://in.mathworks.com/help/matlab/matlab_prog/array-comparison-with-relational-operators.html