i want to plot a 2D surface color map plot
3 次查看(过去 30 天)
显示 更早的评论
I have a data set of CO concentration in the atmosphere for different altitudes according to the longitude and the latitude. I want to plot a 2D surface colormap for CO concentration for latitude and longitude. If I can plot a color map for one altitude I can extend it to a 3D plot later. how can i do that?
0 个评论
回答(1 个)
Image Analyst
2014-9-28
Can you show examples? A 2D array is like an image. If you plot that as a surface where the Z value is the gray level and you make a perspective rendering of it, like you get with surf(), then that's kind of like a 2.5D plot. It's not true 3D because there is not a Z value for each x,y pair. A true 3D image would be like a volumetric image like a CT or MRI medical image.
2 个评论
Image Analyst
2014-9-29
I agree with Mohammad. That's why I always check my attachments after I post them to make sure I posted the right thing. Failing an example, about all I can suggest is surf() again. Or since you have lat and long, do you have the Mapping Toolbox? Maybe there are special functions in that - I don't know.
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Blue 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!