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Product DocumentationDIAdem Help...Programming ReferenceAlphabetical Programming ReferenceCommands and FunctionsCommand: ChnSubCurrent page
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Command: ChnSub

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Command: ChnSub

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Command: ChnSub

Subtracts one channel from another.

Set ChnResult = ChnSub(Y, Y1, ResultChannel)

Input Parameters

Y Specifies the data channel containing minuend values.
Y1 Specifies the data channel containing the subtrahend values.
ResultChannel Specifies the result channel.

Return Parameters

ChnResult Contains the result channel. ElementList <Data> type return value.

Example

The following example subtracts one channel from another. DIAdem saves the result channel name in the MyResultChn variable.

VBScriptPython

 

Copy script

Dim MyResultChn
MyResultChn = ChnSub("Group1/Channel1","Group1/Channel2")

Related Topics

Command: ChnAdd | Command: ChnDiv | Command: ChnMul

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Previous

ChnStatisticsMovingWindowAsymmetric. Calculates statistical characteristic values channel by channel, whereby the characteristic values are calculated through an asymmetrical window that is moved across the channel values.

Next

ChnSum. Adds up the single values of the data channel.

Previous

ChnStatisticsMovingWindowAsymmetric. Calculates statistical characteristic values channel by channel, whereby the characteristic values are calculated through an asymmetrical window that is moved across the channel values.

Next

ChnSum. Adds up the single values of the data channel.