There is a 3d matrix [A] that consist of many zeros and only one.
Where is one? Find [i j k].
(hint:use find and ind2sub)
Swap the first and last columns
Make a Palindrome Number
Return 'on' or 'off'
Reshape a Vector
length of a vector
Change string to number
Solve the system of linear equations
Calculate numerical integration.
Calculate some equation
Calculate inverse matrix in m by n matrix
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