I have been asked to plot 3d contours of radius,circumferential angles(CA) in degress and total circumferential pressure (cptot) in this format shown in picture using matlab. I know in rectangular grids. How to do it for this type

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Rizwana 2014-1-20

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https://ww2.mathworks.cn/matlabcentral/answers/112962-i-have-been-asked-to-plot-3d-contours-of-radius-circumferential-angles-ca-in-degress-and-total-circ

评论： Rizwana 2014-1-21

scanphoto (1).JPG

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Answer 1

Mischa Kim 2014-1-20

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Hello Rizwana, this question seems to be related to your other one. For polar coordinates check out: http://www.mathworks.com/help/matlab/creating_plots/contour-plot-in-polar-coordinates.html.

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Rizwana 2014-1-21

file.xlsx

Hi. I have attached an xls file. 1st coulumn represents Ca values and 2nd column represents cptot values.radius is given by r = [24.94 25.20 25.73 26.25 26.77 27.30]; i need to interpolate the radius values. What examples i see in matlab forum is in rectangular coordinates.Can you help me to get graph for the image shown.

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