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Signal Video tutorials - Virtual channel expressions


Virtual channels are created using the Analysis menu > Virtual channels > Create new channel command, and are shown as channels v1 - n in the data file. When a virtual channel is first created, a dialog opens in which you can supply an expression to define the channel contents. Expressions can be entered by hand or ’built’ by clicking the >> button and selecting menu options. This video tutorial gives examples of virtual channel expressions.

Cambridge Electronic Design Limited

Registered in England: 972132

Registered office:

  • Cambridge Electronic Design Limited,
  • Technical Centre,
  • 139 Cambridge Road,
  • Milton,
  • Cambridge CB24 6AZ
  • ENGLAND.

VAT: GB 214 2617 96

Producer Registration number: WEE/BD0050TZ

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For our US customers, we can provide tax form W-8BEN, that identifies us as a UK company.

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NAICS: 423490
Commodity codes
Hardware: 84716070
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info@ced.co.uk

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  • Cambridge Electronic Design Limited,
  • Technical Centre,
  • 139 Cambridge Road,
  • Milton,
  • Cambridge CB24 6AZ
  • ENGLAND.
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(Int.+44) (0)1223 420186

From North America (Toll Free):

1 800 345 7794

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