| Data Acquisition Toolbox | |
Display summary information for device objects, channels, or lines
Syntax
disp(obj)disp(obj.Channel(index))disp(obj.Line(index))
Arguments
obj |
A device object. |
obj.Channel(index) |
One or more channels contained by obj. |
obj.Line(index) |
One or more lines contained by obj. |
Description
disp(obj)
obj, and any channels or lines contained by obj. Typing obj at the command line produces the same summary information.
disp(obj.Channel(index))
obj. Typing obj.Channel(index) at the command line produces the same summary information.
disp(obj.Line(index))
obj. Typing obj.Line(index) at the command line produces the same summary information.
Remarks
You can invoke disp by typing the device object at the MATLAB command line or by excluding the semicolon when creating a device object, when adding channel or lines, or when configuring property values using the dot notation.
Example
All the commands shown below produce summary information for the device object AI or the channels contained by AI.
AI = analoginput('winsound')
chans = addchannel(AI,1:2)
AI.SampleRate = 44100
AI.Channel(1).ChannelName = 'CH1'
chans
| | digitalio | flushdata | |