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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Averages-Mean-angle/Java/averages-mean-angle.java Normal file
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import java.util.Arrays;
public class AverageMeanAngle {
public static void main(String[] args) {
printAverageAngle(350.0, 10.0);
printAverageAngle(90.0, 180.0, 270.0, 360.0);
printAverageAngle(10.0, 20.0, 30.0);
printAverageAngle(370.0);
printAverageAngle(180.0);
}
private static void printAverageAngle(double... sample) {
double meanAngle = getMeanAngle(sample);
System.out.printf("The mean angle of %s is %s%n", Arrays.toString(sample), meanAngle);
}
public static double getMeanAngle(double... anglesDeg) {
double x = 0.0;
double y = 0.0;
for (double angleD : anglesDeg) {
double angleR = Math.toRadians(angleD);
x += Math.cos(angleR);
y += Math.sin(angleR);
}
double avgR = Math.atan2(y / anglesDeg.length, x / anglesDeg.length);
return Math.toDegrees(avgR);
}
}