function b = area_square()
a = input('Enter the side of square:')
b = sprintf('Area of square is: %f',a*a)
What's wrong with it
function b = area_square(a)
b = a^2;
pressure to dB?
Angle between two vectors
Switch matrix to a column vector
Convert radians to degrees
Relative ratio of "1" in binary number
Create matrix with Gray code
Volume and area of a sphere
Number of odd and even elements within matrix
Mean and standard deviation of times in string
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