Documentation

Complex to Magnitude-Angle

Compute magnitude and/or phase angle of complex signal

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  • 库:

  • Simulink / Math Operations

Description

The Complex to Magnitude-Angle block outputs the magnitude and/or phase angle of the input signal, depending on the setting of theOutputparameter. The outputs are real values of the same data type as the block input. The input can be an array of complex signals, in which case the output signals are also arrays. The magnitude signal array contains the magnitudes of the corresponding complex input elements. The angle output similarly contains the angles of the input elements.

Ports

Input

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Complex input signal that the block computes and outputs the magnitude and/or the phase angle.

Data Types:single|double

Output

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Output signal that is the magnitude and/or phase angle of the input signal. To choose the output, set theOutputparameter.

Data Types:single|double

Parameters

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Specify if the output is the magnitude and/or the phase angle in radians of the input signal.

Command-Line Information

Parameter:Output
Type:character vector
Values:'Magnitude and angle'|'Magnitude'|'Angle'
Default:'Magnitude and angle'

Specify the sample time as a value other than -1. For more information, seeSpecify Sample Time.

Dependencies

This parameter is not visible unless it is explicitly set to a value other than-1. To learn more, seeBlocks for Which Sample Time Is Not Recommended.

Programmatic Use

Block Parameter:SampleTime
Type:character vector
Values:scalar or vector
Default:'-1'

Model Examples

Generate Reentrant, Multi-Instance Code

Generate Reentrant, Multi-Instance Code

Configure a model for reentrant, multi-instance code generation. Multiple programs can use reentrant code simultaneously. When you configure a model for reentrancy, the execution (step) entry-point function uses root-level input and output arguments instead of global data structures. After examining the configuration settings, generate and review the generated code.
Open Script

Block Characteristics

Data Types

double|single

Direct Feedthrough

yes

Multidimensional Signals

yes

Variable-Size Signals

yes

Zero-Crossing Detection

no

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

See Also

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Introduced before R2006a

Simulink Documentation
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