SCPI.CALCulate(Ch).SELected.DATA.SMEMory

Object type

Property (Read-Write)

Syntax

SCPI.CALCulate(Ch).SELected.DATA.SMEMory = Data

Data = SCPI.CALCulate(Ch).SELected.DATA.SMEMory

Description

This command sets/gets the corrected memory array, for the active trace of selected channel ( Ch).

For more information on the corrected memory array, see Section Internal Data Processing.

If valid data is not calculated because of the invalid measurement, “1.#QNB” is read out.

Variable

Parameter	Data
Description	Indicates the array data (corrected memory array) of NOP (number of measurement points)×2. Where n is an integer between 1 and NOP. Data(n×2-2) :Real part of the data (complex number) at the n-th measurement point. Data(n×2-1) :Imaginary part of the data (complex number) at the n-th measurement point. The index of the array starts from 0.
Data type	Variant type (Variant)
Note	If there is no array data of NOP (number of measurement point))×2 when setting a corrected memory array, an error occurs when executed and the object is ignored.

Examples

Dim CorMem As Variant
SCPI.SENSe(1).SWEep.POINts = 201
CorMem = SCPI.CALCulate(1).SELected.DATA.SMEMory
SCPI.SENSe(2).SWEep.POINts = 201
SCPI.CALCulate(1).SELected.DATA.SMEMory = CorMem

Related objects

SCPI.CALCulate(Ch).PARameter(Tr).SELect

SCPI.SENSe(Ch).SWEep.POINts

SCPI.CALCulate(Ch).SELected.DATA.SDATa

SCPI.CALCulate(Ch).SELected.DATA.FMEMory

Equivalent key

No equivalent key is available on the front panel.

Equivalent SCPI command

Syntax

:CALCulate{[1]-4}[:SELected]:DATA:SMEMory <numeric 1>,… ,<numeric NOP×2>

:CALCulate{[1]-4}[:SELected]:DATA:SMEMory?

Query response

Example of use

10 DIM A(1:201,1:2)
20 OUTPUT 717;":CALC1:DATA:SMEM?"
30 ENTER 717;A(*)