www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/ConvertFromDegreesToRadiansBeforePlottingExample.m

    %% Convert from Degrees to Radians Before Plotting
% Create data where the angle values are in degrees. Since |polarscatter|
% requires angle values in radians, convert the values to radians before
% plotting using |deg2rad|.

th = linspace(0,360,50);
r = 0.005*th/10;
th_radians = deg2rad(th);
polarscatter(th_radians,r)