polargrid(angletick​s,abs,ticks,absdeg,​anglestr,absstr,rou​nd1)

This function creates a new label and grid in the polarplot, so that you can use it with Matlabtikz. It deletes the whole text of your graph und the grid and creates the radial and angle skale how you want it. You can say how many radial- and angleticks there shoud be and determine the angle where the radialskala shoud be.
%angleticks set the number of ticks in equidistant angles.
%abs set the radius of the polarplot.
%ticks set the number of ticks in equidistant radialskale.
%absdeg set the degree of the radialaxis.
%anglestr set the labeling of the angleaxis.
%absstr set the labeling of the radialaxis.
%the number of positions behind the point.