Agilent Technologies X Series Programmer's Manual page 25

length
soffset
roffset
t
0
Sample Trace Data - Not Constant Envelope
(See below for explanation of variables.)
length
soffset
roffset
t
0
<soffset> - start offset is an optional real number. (It is in seconds for time-domain
traces, and is a dimensionless index 0 to Npoints – 1, for frequency-domain traces). It
specifies the amount of data at the beginning of the trace that will be ignored before the
decimation process starts. It is the time or frequency change from the start of the trace
to the point where you want to start using the data. The default value is zero.
<length> - is an optional real number. (It is in seconds for time-domain traces, and is a
dimensionless index 0 to Npoints – 1, for frequency-domain traces). It defines how much
data will be compressed into one value. This parameter has a default value equal to the
current trace length.
<roffset> - repeat offset is an optional real number. (It is in seconds for time-domain
traces, and is a dimensionless index 0 to Npoints – 1, for frequency-domain traces). It
defines the beginning of the next field of trace elements to be compressed. This is
relative to the beginning of the previous field. This parameter has a default value equal
to the <length> variable. Note that this parameter is used for a completely different
purpose when curve fitting (see CFIT above).
<rlimit> - repeat limit is an optional integer. It specifies the number of data items that
Chapter 1
Introduction to Programming X-Series Applications
SCPI Measurement Commands
If rlimit is set to 3, this
last chunk of data will
be ignored.
If rlimit is set to 3, this
chunk of data and any
additional data will be
ignored.
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vsd30
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