I have my data in 2 equal matrices (a and b). I want to plot this using polar, but I want to change how it looks - increase marker size, change the marker color, put the value 90 in the center and 0 on the outside (on the circle with the greatest radius of the plot) and use a logarithmic scale (for the radius). I can do this all for the regular plot, but I just don't know how to write the variable s from polar(a,b,s) in order to specify those particular things. Thanks. I mention that I tried mmpolar contribution, it works fine for all, but I can't change the things mentioned above (it doesn't throw any error, just does nothing).