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?
System of equations
Return unique values without sorting
Set the array elements whose value is 13 to 0
Relative ratio of "1" in binary number
area of an annulus
given 3 sides, find area of this triangle
How many jokers?
Distance walked 1D
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