Filter löschen
Filter löschen

Rearrange halves of yaxis in graph

1 Ansicht (letzte 30 Tage)
vanrapa am 24 Apr. 2019
Bearbeitet: vanrapa am 24 Mär. 2020
I need to rearrange my graph. I would like to rearrange the y axis so that, y for x=1.25 to 2.1 will be placed before the y values of x = 0 to 1.25. But there shouldn't be any change in the xaxis. I don't think I can use 'fliplr' for this. But I am not able to figure out the code to do this through indexing.
Pls help me.

Akzeptierte Antwort

Adam Danz
Adam Danz am 24 Apr. 2019
Bearbeitet: Adam Danz am 24 Apr. 2019
If I understand correctly, move the section of data from x=1.25 to x=2.1 and place that segment just before x=0.
Assuming you have two variables x & y that were used to plot your data: plot(x,y),
segmentStart = 1.25;
segmentStop = 2.1;
placeBefore = 0;
newIdx = [...
find(x<min(placeBefore, segmentStart)), ... %index values prior to insertion point
find(x>=segmentStart & x<=segmentStop), ... %index values of segment to be moved
find(x>=0 & x<segmentStart), ... %index values of section between insertion point and start of segement
find(x>segmentStop),... %indes values following the segment
plot(x, y(newIdx))

Weitere Antworten (1)

Thorsten am 24 Apr. 2019
Bearbeitet: Thorsten am 24 Apr. 2019
i = find(x == 1.25);
y = y([i+1:end, 1:i]);
  1 Kommentar
Adam Danz
Adam Danz am 24 Apr. 2019
Bearbeitet: Adam Danz am 24 Apr. 2019
This assumes the x values contain the discrete value of 1.25. If there data are x=[..., 1.246, 1.251, ...] this will break. It also asumes the data start with x=0 and end with x=2.1.

Melden Sie sich an, um zu kommentieren.


Mehr zu Graphics Object Programming 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!

Translated by