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)
Times 2 - START HERE
Remove all the consonants
Back to basics 15 - Benchmark
Duplicate each element of a vector.
Insert zeros into vector
Calculate inverse matrix in m by n matrix
Replace 0 to NaN!
Change matrix to vector
Analyze observation data
Make roundn function
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