Arithmetics

SCPI Command :

CALCulate:MATH<*>:ARIThmetics

Commands in total: 1

Subgroups: 0

Direct child commands: 1

get(math=Math.Default) → Arithmetics

# CALCulate:MATH<*>:ARIThmetics
value: enums.Arithmetics = driver.calculate.math.arithmetics.get(math = repcap.Math.Default)

Selects the method to build the resulting math waveform from consecutive acquisitions. The processing is similar to the waveform arithmetics - instead of the acquired waveforms the results of the mathematic formula are used to create envelope, average and RMS. To define the reset condition for arithmetics calculation, use method RsRtx.acquire.areset.mode() .

Parameters:

math – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Math’)

Returns:

arithmetics: Waveform arithmetic mode

• OFF: The math waveform is built according to the mathematic formula.

• ENVelope: Detects the minimum and maximum math values in a sample interval over a number of acquisitions.

• AVERage: Calculates the average from the math data of the current acquisition and a number of acquisitions before. To define the number of acquisitions, use ACQuire:COUNt.

• RMS: The resulting math waveform is the root mean square of the current acquisition and a number of acquisitions before. The result is the average power spectrum. Number of acquisitions: ACQuire:COUNt

• MAXHold: Determines the maximum result for each input value from the math data of the current acquisition and a number of acquisitions before. To define the number of acquisitions, use ACQuire:COUNt.

• MINHold: Determines the minimum result for each input value from the math data of the current acquisition and a number of acquisitions before. To define the number of acquisitions, use ACQuire:COUNt.

set(arithmetics: Arithmetics, math=Math.Default) → None

# CALCulate:MATH<*>:ARIThmetics
driver.calculate.math.arithmetics.set(arithmetics = enums.Arithmetics.AVERage, math = repcap.Math.Default)

Selects the method to build the resulting math waveform from consecutive acquisitions. The processing is similar to the waveform arithmetics - instead of the acquired waveforms the results of the mathematic formula are used to create envelope, average and RMS. To define the reset condition for arithmetics calculation, use method RsRtx.acquire.areset.mode() .

Parameters:

• arithmetics –

  Waveform arithmetic mode

  • OFF: The math waveform is built according to the mathematic formula.

  • ENVelope: Detects the minimum and maximum math values in a sample interval over a number of acquisitions.

  • AVERage: Calculates the average from the math data of the current acquisition and a number of acquisitions before. To define the number of acquisitions, use ACQuire:COUNt.

  • RMS: The resulting math waveform is the root mean square of the current acquisition and a number of acquisitions before. The result is the average power spectrum. Number of acquisitions: ACQuire:COUNt

  • MAXHold: Determines the maximum result for each input value from the math data of the current acquisition and a number of acquisitions before. To define the number of acquisitions, use ACQuire:COUNt.

  • MINHold: Determines the minimum result for each input value from the math data of the current acquisition and a number of acquisitions before. To define the number of acquisitions, use ACQuire:COUNt.

• math – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Math’)