extract

Extract UAV flight log signals as timetables

Syntax

signals = extract(mapper,data,signalNames)

signals = extract(mapper,data,signalNames,timeStart)

signals = extract(mapper,data,signalNames,timeStart,timeEnd)

Description

signals = extract(mapper,data,signalNames) obtains signals with the given names signalNames as timetables from imported flight log, data. Import your flight log using mavlinktlog or ulogreader.

signals = extract(mapper,data,signalNames,timeStart) obtains signals with the given names with time stamps greater than or equal to timeStart.

signals = extract(mapper,data,signalNames,timeStart,timeEnd) obtains signals with the given names with time stamps within the interval [timeStart timeEnd] inclusive.

Input Arguments

mapper — Flight log signal mapping

flightLogSignalMapping object

Flight log signal mapping object, specified as a flightLogSignalMapping object.

data — Flight log data

table

Flight log data, specified as a table.

signalNames — Signal names to extract from log

string array

Signal names to extract from log, specified as a string array.

timeStart — Initial time stamp for signal

duration object

Initial time stamp for signal to extract, specified as a duration object.

timeEnd — Final time stamp for signal

duration object

Final time stamp for signal to extract, specified as a duration object.

Output Arguments

signals — Extracted signals

cell array

Extracted signals, returned as a cell array. Each signal name maps to an element of the cell array.

Version History

Introduced in R2020b