improve test suit
This solution only works for vectors that are already sorted from low to high :) but it passed the test suite
This works in R2012b, but not on cody
function ans = duplicate(x)
Find all elements less than 0 or greater than 10 and replace them with NaN
Read a column of numbers and interpolate missing data
How to find the position of an element in a vector without using the find function
Convert a vector into a number
Reverse a matrix
vectorization in N
Find the elements of a matrix according to a defined property.
Remove NaN ?
First non-zero element in each column
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