please someone help me in doing curve fitting on a polar plot????....I am only finding ways of doing fitting in 2D or 3D.....

I have a polar plot with some angles marked at some radius....How i fit a curve around it....please help

[Walter Roberson]

Are you still using the same points as in https://www.mathworks.com/matlabcentral/answers/321524-i-want-to-fit-curve-on-this-polar-plot-around-these-points-as-shown-in-the-image-can-anyone-help-me which is still active and waiting for your response?

[L K]

yes,i am still with that, i am not able to figure out how do i get it.... i have tried various models using the cftool...but it only shows in XY dimension...i basically want on a polar plot.. i m not getting any examples either on the internet