How to plot polygons
4 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Please find attached the excel sheet that contains the long, lat and the statistically significant values in trends. I am able to plot these points where i have values in sgt file, but i want to plot it as a polygon. Any suggestions on how to plot the polygons wherever i have the data values.
0 Kommentare
Antworten (3)
Walter Roberson
am 16 Dez. 2016
What are we looking at in that file? There is no header on it, and there are 361 rows by 256 columns, so it is not a matter of having a lat column, a long column, and a small number of columns of data corresponding to each location. Examination shows that none of the columns greatly differ from the others, so none of the columns correspond to latitude or longitude.
You also do not describe the kind of polygon that you want to plot over.
I suggest
num = xlsread('Plot_stats.xls');
surf(num, 'edgecolor', 'none')
8 Kommentare
Walter Roberson
am 19 Dez. 2016
If
idanom_trend_per_winter = xlsread('Plot_stats.xlsx', 'sgt');
then you have the problem that it is 269 x 256, not 361 x 361.
Image Analyst
am 17 Dez. 2016
Did you try plot() to do the dashed lines, and fill() or patch() to fill the inside with colored tints?
2 Kommentare
Siehe auch
Kategorien
Mehr zu Surface and Mesh Plots 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!