버전 (4.79 KB) 작성자: Giampiero Campa
Unwraps angles so that continuity is restored.

다운로드 수: 2.9K

업데이트 날짜: 2004/11/24

라이선스 보기

Normally, the output of functions that return angles (e.g. atan2) is strictly constrained within the range 0 to 2*pi or within the range -pi to pi.

Therefore, even if the inputs change continuously, the angle will exhibit 2*pi jumps across the limits, which is sometimes undesirable (e.g. when the angle drives a control system).

This block unwraps an input angle to the whole real axis so that it does not make 2*pi jumps anymore.

In order to distinguish jumps from normal behavior, an upper bound on the maximum time derivative of the input is assumed.

인용 양식

Giampiero Campa (2023). UnWrapper (https://www.mathworks.com/matlabcentral/fileexchange/6354-unwrapper), MATLAB Central File Exchange. 검색됨 .

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