2015-11-18 06:14:39 +00:00
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function meanAngle (angleList)
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2017-09-23 10:01:46 +02:00
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local sumSin, sumCos = 0, 0
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for i, angle in pairs(angleList) do
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sumSin = sumSin + math.sin(math.rad(angle))
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sumCos = sumCos + math.cos(math.rad(angle))
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end
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local result = math.deg(math.atan2(sumSin, sumCos))
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return string.format("%.2f", result)
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2015-11-18 06:14:39 +00:00
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end
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print(meanAngle({350, 10}))
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print(meanAngle({90, 180, 270, 360}))
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print(meanAngle({10, 20, 30}))
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