quadrature
/ˈkwɑdrətʃər/
noun
- The process of finding a square with the same area as a given shape, or more generally, a mathematical method for calculating areas or integrals.
- The ancient problem of quadrature of the circle fascinated mathematicians for centuries.
- In calculus class, we learned about numerical quadrature to approximate the area under a curve.
- The engineer used quadrature to compute the total surface area of the irregular shape.
- A phase difference of 90 degrees (a quarter cycle) between two waves or signals.
- Engineers adjusted the circuit to achieve perfect quadrature between the voltage and current.
- The two sound waves were in quadrature, creating a unique stereo effect.
- In radio communication, quadrature modulation helps send more data on the same frequency.