the test suits are all passed , but the mathworks net tells its wrong. and the size is '-1'. i use the datenum function.
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Compute a dot product of two vectors x and y
Getting the absolute index from a matrix
Set the array elements whose value is 13 to 0
03 - Matrix Variables 5
Extra safe primes
Find the longest sequence of 1's in a binary sequence.
Renaming a field in a structure array
Find relatively common elements in matrix rows
Sort a list of complex numbers based on far they are from the origin.
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