difference between surface and mesh plots

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aamir shabbir hussain
评论： Walter Roberson 2017-1-22
Please let me know what is the difference between wire frame mesh plots and surface plots ?

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回答（2 个）

Walter Roberson
Walter Roberson 2015-8-22
编辑：Walter Roberson 2015-8-22
Surface plots use Primitive Surface Objects http://www.mathworks.com/help/matlab/ref/primitivesurface-properties.html
Mesh use Chart Surface Objects which I had never heard of before. http://www.mathworks.com/help/matlab/ref/chartsurface-properties.html
My phone interface is too limited to figure out the differences.
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Walter Roberson
Walter Roberson 2017-1-22
The difference between chart objects and the "primitive" object of the same category is that the chart objects have additional information about source variables to allow the plots to be automatically updated as the variables change.

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Li Kang
Li Kang 2017-1-22
  • If you want to plot a 3D figure similar to Short Time Fourier Analysis, like spectrogram(), surf() should be used.
  • Once I want to plot something related to STFA, the cross section view changes according to the view angle. That is to say, the bottom-up view is different from the up-bottom view. Then I used surf() instead, both views are the same.
  • I do not know the specific reasons and I can not understand the help info given by Matlab.

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