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Feeds
How many positive entries in array
function count = positiveEntries(arr) count = sum(arr > 0); end
7 days ago | 0
how do i reverse a vector
v = [1 2 3 4 5]; reversed = flip(v); disp(reversed);
7 days ago | 0
how to sum all elements of one vector?
v = [1 2 3 4 5]; total = sum(v); disp(total);
7 days ago | 0
Write a function to calculate the area of a circle
function area = circleArea(radius) area = pi * radius^2; end
7 days ago | 0
Write a MATLAB function that returns the square of a number.
function sqr=sqr(x) sqr=x^2; end
7 days ago | 0
