The four quadrants allow coordinates with negative and positive values to be plotted. The \(x\)-axis is labelled with positive numbers increasing to the right and negative numbers decreasing to ...

How big of a deal is it to the selection committee? We’ll never know for sure, but we do know that the quadrant system is a valuable metric. The quadrants are used to determine the quality of ...

Function φ = atan2(y,x) calculates the 4-quadrant inverse tangent in the range -Pi to Pi. Functionally equivalent to the atan2 function in 'C' and MATLAB®. Ideal for the measurement of complex phase ...