Effacer les filtres
Effacer les filtres

Plotting Timetable in Matlab

227 vues (au cours des 30 derniers jours)
Anders Vigen
Anders Vigen le 19 Fév 2021
load_demand=readtable("Demand_timeseries_1hourResolution.xlsx");
TR=table2timetable(load_demand);
Time=TR({'05-05-2020','05-06-2020 00:00:00'},:);
T = timetable2table(Time)
x=T{2:end,1}
y=T{2:end,3}
plot(x,y)
I am trying to plot my timetable, but it will only plot a single point for it. So instead of plotting the whole data series for 'Time' it only plots for the first point. I tried converting it to an array but that didn't work out too well. Hopefully somebody can help me

Réponse acceptée

Anders Vigen
Anders Vigen le 23 Fév 2021

Plus de réponses (1)

Duncan Po
Duncan Po le 19 Fév 2021
The line:
Time=TR({'05-05-2020','05-06-2020 00:00:00'},:);
only extracts two rows from TR. So Time only has two rows. Then when you define x and y, the first row is discarded, so x and y are scalar. That's the reason only one point is plotted.
If you want the entire series, just use the entire TR instead of extracting only two rows.
  17 commentaires
Walter Roberson
Walter Roberson le 21 Fév 2021
The representation of hours turned out to be strange :(
load_demand = readtable("Demand_timeseries_1hourResolution.xlsx");
h = cellfun(@(S) sscanf(S, '%d', 1), load_demand.Hours);
load_demand.Time = load_demand.Date + hours(h);
mask = isbetween(load_demand{:, 1}, datetime('2020-05-05'), datetime('2020-05-06')-minutes(1));
x = load_demand.Time(mask);
y = load_demand{mask,3};
plot(x, y);
Anders Vigen
Anders Vigen le 23 Fév 2021
@Walter Roberson you are a genius! It worked completely as it should. Thank you very much for the dedication on this issue!

Connectez-vous pour commenter.

Catégories

En savoir plus sur MATLAB dans Help Center et File Exchange

Produits

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by