Analog Signal Generation

Configure analog output channels and generate signals with your device

Before you use analog output channels, see Hardware Discovery and Session Setup.

Functions

`addAnalogOutputChannel`	Add analog output channel to session
`outputSingleScan`	Generate single scan on all output channels
`queueOutputData`	Queue data to be output
`startForeground`	Start foreground operations
`startBackground`	Start background operations
`addlistener`	Create event listener
`stop`	Stop background operation
`wait`	Block MATLAB until background operation completes

Events

`DataRequired`	Notify when additional data is required for output on continuous generation
`ErrorOccurred`	Notify when device-related errors occur

Apps

Analog Output Generator

Define and generate analog output signals

Topics

Basic Workflows

Generate Signals in the Foreground

Generate data from a device while MATLAB^® waits.

Generate Signals in the Background

Generate data from a device while MATLAB continues to run.

Generate Signals in the Background Continuously

Continuously generate data from a device while MATLAB continues to run.

Getting Started Generating Data with Digilent® Analog Discovery™

This example shows how to generate analog output voltage data at 300 kHz.

Generate and Measure Signals with Analog Devices ADALM1000

Program a session for ADALM1000 input and output.

Tools Workflows

Generate Signals with the Analog Output Generator

Use the Analog Output Generator app to define and produce analog output signals.

Multiple Channels and Measurement Types

Generate Signals Using Multiple Channels

This example shows how to generate data from multiple channels and multiple devices.

Generate Signals on Both Analog and Digital Channels

This example shows how to generate signals when the session contains both analog and digital channels.

Acquire Data and Generate Signals Simultaneously

Acquire and generate data at the same time.

Related Information

Digilent Analog Discovery Devices

Analog Devices ADALM1000 Hardware

Data Acquisition Toolbox Properties

Featured Examples

Generate Signals on NI devices that Output Voltage

Generate data using a National Instruments device available to MATLAB® using the Session based interface.

Open Script

Generate Signals on NI devices that Output Current

Generate signals on an analog output current channel for a NI device capable of current output using the Session based interface.

Open Script

Generate Continuous and Background Signals Using NI Devices

Generate analog output data using non-blocking commands. This allows you to continue working in the MATLAB command window during the generation. This is called background generation. Use foreground generation to cause MATLAB to wait for the entire data generation to complete before you can execute your next command. Learn more about foreground generation in Generate Signals on NI devices that Output Voltage.

Open Script

Data Acquisition Toolbox Documentation

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