phasewrap()

Returns wrapped phase value in range [0,360) or [0,2*PI) when supplied raw phase value

Syntax
wrappedPhase = phasewrap( rawPhase, unitString ) where unitString={"deg","rad"} is optional

Name	Description	Range	Type	Default	Required
rawPhase	user supplied phase value	(-∞, ∞)	integer, real		yes
unitString	optional user-identified phase unit	{"deg", "rad"}	string	"deg"	no

Examples

phasewrap( -95 ) evaluates to phasewrap( 360-95 ) = 265 degrees
phasewrap( 390 ) evaluates to phasewrap( 30 ) = 30 degrees
phasewrap( x, "deg" ) = phasewrap( x )
phasewrap( -0.5*pi, "rad" ) evaluates to 1.5*pi in radians
phasewrap( 3.5*pi, "rad" ) evaluates to 1.5*pi in radians

Notes / Equations

1. This function can handle only scalar phase value rawPhase .
2. The closest reverse function is measurement expression unwrap () which unravels a vector of wrapped phases relative to a reference phase value.