Why is there no Angled() function?

조회 수: 7 (최근 30일)
Devin Ryan
Devin Ryan 2016년 2월 13일
답변: Walter Roberson 2016년 2월 14일
yeah of course I can use angle() * (180/pi) but it seems like MatLab should have angled() included.
Just a thought.

답변 (3개)

Image Analyst
Image Analyst 2016년 2월 14일
There are "d" versions of the standard trigonometry functions that work with degrees instead of radians, such as sind(), cosd(), atan2d(), etc. Is that what you're looking for?

Star Strider
Star Strider 2016년 2월 13일
You can try:
angled = @(cplx) atan2d(imag(cplx), real(cplx));
a = -1 - 1i;
ph1 = angled(a)
ph2 = angle(a) * 180/pi
ph1 =
-135
ph2 =
-135

Walter Roberson
Walter Roberson 2016년 2월 14일
"Phase angle" is defined in terms of radians. See https://en.wikipedia.org/wiki/Phase_angle

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