Data Acquisition Toolbox

Getting Command-Line Property Help

To get command-line property help, you should use the daqhelp function. For example, to get help for the sound card's BitsPerSample property:

• daqhelp BitsPerSample
  

Note    You can use daqhelp without creating a device object.

You can also get property characteristics, such as the default property value, using the propinfo function. For example, suppose you create the analog input object ai for a sound card and want to find the default value for the BitsPerSample property.

• ai = analoginput('winsound');
  out = propinfo(ai,'BitsPerSample');
  out.DefaultValue
  ans =
      16
  

Device-Specific Property Reference

Properties - By Vendor