How to 'Mirror Image' my Vectors
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Maskus Kit
le 16 Mar 2021
Commenté : Bjorn Gustavsson
le 17 Mar 2021
Hello friends,
Been struggling with what might be a simple issue but can't seem to figure out. I have two vectors that are a 'mirror image' of themselves when plotted. Can anyone help me reorient them properly? I have tried flipud and fliplr but no success!
Attached the mirror image and the x and y vectors in spreadsheet. Any ideas will be deeply appreciated!
Thanks.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/552037/image.jpeg)
5 commentaires
Walter Roberson
le 16 Mar 2021
To check the obvious: if you are using GIS, then are you making sure you use longitude -> x and latitude -> y, and that latitude corresponds to rows in MATLAB arrays and that longitude corresponds to columns in MATLAB arrays?
Réponse acceptée
Bjorn Gustavsson
le 16 Mar 2021
If your yellow point-markers are supposed to lie on/in/over the stream (river?) then you might have to either rotate their coordinates around the centre of the scene, or perhaps mirror the coordinates on the diagonal. For the latter case I attach a function that mirror points relative to a line.
HTH
7 commentaires
Bjorn Gustavsson
le 17 Mar 2021
My pleasure!
(Please share/upload the corrected points-overlayed-on-image figure - it would bring me(us?) joy...)
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur 3-D Scene Control dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!