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Owning Class: trigonometric
Requires: MathScript RT Module
c = atan2(z)
c = atan2(y, x)
Computes the arctangent of y/x. This function can compute the arctangent for angles in any of the four quadrants of the x-y plane, whereas the atan function computes the arctangent in only two quadrants.
Name | Description |
---|---|
z | Specifies a real or complex scalar, vector, or matrix. atan2(z) is equivalent to atan2(real(z), imag(z)). |
y | Specifies a real or complex scalar, vector, or matrix. If y is a complex matrix, LabVIEW ignores the imaginary part and uses only the real part to compute the arctangent. |
x | Specifies a real or complex scalar, vector, or matrix. If x is a complex matrix, LabVIEW ignores the imaginary part and uses only the real part to compute the arctangent. x must be the same size as y. |
Name | Description |
---|---|
c | Returns the arctangent, in radians, of the elements in x and y. c is a scalar, vector, or matrix of the same size as x and y. |
The following table lists the support characteristics of this function.
Supported in the LabVIEW Run-Time Engine | Yes |
Supported on RT targets | Yes |
Suitable for bounded execution times on RT | Yes |
C = atan2(3, 4)
C = atan2(3+4i)