removechannel(d,idx)
removes the specified channels from the DataAcquisition interface. If the DataAcquisition
has channels with indices higher than the channels being removed, they are renumbered to
fill the empty gaps left by the removal, but the channel names do not change.
d — DataAcquisition interface DataAcquisition object
DataAcquisition interface, specified as a DataAcquisition
object, created using the daq
function.
Example: d = daq()
idx — Channel index numeric scalar | numeric vector
Channel index, specified as a numeric scalar or vector. Removing a channel shifts
down the indices of remaining higher channels, but does not change the channel names. Do
not confuse the channel index in the DataAcquisition with the channel ID of the data
acquisition device.
You clicked a link that corresponds to this MATLAB command:
Run the command by entering it in the MATLAB Command Window.
Web browsers do not support MATLAB commands.
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: United States.
You can also select a web site from the following list
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.