Input x is the sampled signal vector, may have both AC and DC components. output vector y should have AC components removed then change sign alternately, for example, input [1:5], output [3 -3 3 -3 3].
Could you be a bit more specific about the specs? What exactly are we supposed to do here?
give nth decimal place of pi
CONVERT TAN TO SIN
Minimum possible M of the maximum side of a triangle of given area A.
cos for boss?
Angle of triangle
Looking for Squares
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