in phase currentin phase signalin phase voltagein portin quadratureinaccuracyinasincandescenceincandescent lampincandesentincandesent lampinchinchper secondincidenceincidence angleincidentincident lightincident waveincidental amplitude modulationincidental ferquency modulationincidental phase modulationincidental radiation deviceincliationinclined synchronous orbitinclinometerincoherentincoherent scatteringincomingincompletelyincompletely specified functioninconsistentincreaseincreductorincrementincrementalincremental frequency shiftincremental permeabilityincremental printerincremental resistance matrixincremental sensitivityincremental shaft angle optical encoderincremental shaft angle optical encoder diskincremental tunerindefiniteindefinite integralindentificationindependenceindependentindependent side band modulationindependent variable