Magnitude-Angle to Complex (Simulink Reference)

Convert a magnitude and/or a phase angle signal to a complex signal

Library

Math Operations

Description

The Magnitude-Angle to Complex block converts magnitude and/or phase angle inputs to a complex-valued output signal. The inputs must be real-valued signals of type double. The angle input is assumed to be in radians. The data type of the complex output signal is double.

The inputs can both be signals of equal dimensions, or one input can be an array and the other a scalar. If the block has an array input, the output is an array of complex signals. The elements of a magnitude input vector are mapped to magnitudes of the corresponding complex output elements. An angle input vector is similarly mapped to the angles of the complex output signals. If one input is a scalar, it is mapped to the corresponding component (magnitude or angle) of all the complex output signals.

Data Type Support

See the preceding block description.

Parameters and Dialog Box

Input: Specifies the kind of input: a magnitude input, an angle input, or both.
Angle (Magnitude): If the input is an angle signal, specifies the constant magnitude of the output signal. If the input is a magnitude, specifies the constant phase angle in radians of the output signal.

Characteristics

Direct Feedthrough
Yes

Sample Time
Inherited from driving block

Scalar Expansion
Of the input when the function requires two inputs

Dimensionalized
Yes

Zero Crossing
No

Direct Feedthrough	Yes
Sample Time	Inherited from driving block
Scalar Expansion	Of the input when the function requires two inputs
Dimensionalized	Yes
Zero Crossing	No

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