The string 'x = [2,5; 5,5; 4,3];'
'y = [2.5; 5.5; 4.3];'
First non-zero element in each column
Create a vector whose elements depend on the previous element
Sum the elements in either diagonal of a square matrix
Symmetry of vector
Matlab Basics - Absolute Value
What's my favourite food?
how to concatenate matrices
nanoseconds passed today
time of day
calculate the day of the year from a date string.
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