Undefined variable or class error
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
The variable "NEWSST_2015" is not defined properly it seems, probably has to do with how time is indexed.. Could you please suggest how to index time here? The .mat file used is attached.
%% convert from daily to weekly (8-day) averages
load NEWSST_2015.mat
% Convert data into timetable
NEWSST_2015 = datetime(NEWSST_2015);
NEWSST_2015 = table2timetable(NEWSST_2015);
% Create time vector (8-day duration)
t = NEWSST_2015(1);
startTime = datetime(t.Year,t.Month,t.Day,t.Hour,0,0);
time = (startTime:days(8):NEWSST_2015(end))';
% Resampling
NEWSST_2015_2 = retime(NEWSST_2015,time,'linear');
0 Kommentare
Akzeptierte Antwort
Adam
am 19 Mär. 2019
Bearbeitet: Adam
am 19 Mär. 2019
The variable in your mat file is called NEWSST, not NEWSST_2015.
It is usually better though to load a mat file into a struct and then reference from that e.g.
loadedData = load( 'NEWSST_2015.mat' );
NEWSST_2015 = loadedData.NEWSST;
then you will have a variable of the name you use. I haven't checked if the rest of your code is fine, but the variable not existing is certainly the main problem.
3 Kommentare
Adam
am 19 Mär. 2019
I don't use datetime, but the error message seems very clear in what it expects. You give it a 3-dimensional array which does not conform in any way to those expectations.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Logical finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!