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Angle-Time Intensity Scope

Angle-time intensity scope

  • Library:
  • Phased Array System Toolbox / Sinks

  • dti scope

Description

The Angle-Time Intensity Scope block creates a scrolling display of angle response intensities as a function of time. The input consists of angle responses for a pulse or FMCW signal. Each frame of data creates a new line on the scope. The scope serves as a display of the angle response.

Ports

Input

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Input data, specified as a real-valued length-M vector of angle responses. Each vector corresponds to a line of data. The block can accept single precision data type input, but converts the data to double precision for display.

Data Types: double | single

Parameters

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Angle offset, specified as a scalar. This property defines the angle value of the first column of the display. Units are in degrees.

Programmatic Use

Block Parameter:AngleOffset
Type:double
Values:scalar |
Default:0.0

Data Types: double

Angle separation between samples, specified as a positive scalar. This property defines the angle difference between columns of the scope. Units are in degrees.

Programmatic Use

Block Parameter:AngleResolution
Type:double
Values:positive scalar |
Default:0.0

Data Types: double

Time span of the intensity display, specified as a positive scalar. When the Time span (s) is set to Auto the simulation stops at the default stop time of the simulation. Units are in seconds.

Programmatic Use

Block Parameter:TimeSpan
Type:double
Values:scalar
Default:0.1

Data Types: double

Time interval between rows, specified as a positive scalar. This property defines the time duration between rows of the scope. When the Time resolution (s) parameter is set to Auto the block uses the Compiled Sample Time value during simulation. At all other times, the block uses the value specified by this parameter. Units are in seconds.

Programmatic Use

Block Parameter:TimeResolution
Type:double
Values:positive scalar
Default:0.001

Data Types: double

Show Cartesian grid overlay. To show the grid, select the check box.

Programmatic Use

Block Parameter:ShowGrid
Type:logical
Values:1 | 0
Default:1

Show value labels on tick marks. To display the labels, select the check box.

Programmatic Use

Block Parameter:ShowTicks
Type:logical
Values:1 | 0
Default:1
Labels

Angle-axis label, specified as a character vector or a string.

Example: 'Angle (rad)'

Tunable: Yes

Programmatic Use

Block Parameter:AngleLabel
Type:string
Values:string
Default:'Angle (degree)'

Data Types: char | string

Time-axis label, specified as a string.

Tunable: Yes

Programmatic Use

Block Parameter:TimeLabel
Type:string
Values:string
Default:'Time History (s)'

Data Types: string

Window title, specified as a string.

Tunable: Yes

Programmatic Use

Block Parameter:Title
Type:string
Values:string
Default:'Doppler vs. Time'

Data Types: char

Color bar label, specified as a string.

Tunable: Yes

Programmatic Use

Block Parameter:ColorBarLabel
Type:string
Values:string
Default:'dB'

Data Types: string

Block Characteristics

Data Types

double | single

Direct Feedthrough

no

Multidimensional Signals

no

Variable-Size Signals

no

Zero-Crossing Detection

no

More About

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Extended Capabilities

Version History

Introduced in R2022b