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| Keywords: Circle charts.png Charts of a circle Created by me with Matlab en wikipedia 2005-06-26 Oleg Alexandrov wikipedia en Oleg Alexandrov Source code MATLAB Source code public domain <source lang Matlab > prepare the screen clf; hold on; axis equal; axis off; N 100; just a big integer Arc_size 0 4; an angle determining how big the arcs will be small_radius 12; medium_radius 12 8; big_radius 13 5; circle radii thin_line 2 8; thick_line 3 0; plot the black circle Theta linspace 0 2 pi N ; plot small_radius cos Theta small_radius sin Theta 'color' 'k' 'linewidth' thin_line ; plot the red piece Theta linspace Arc_size pi-Arc_size N ; plot medium_radius cos Theta medium_radius sin Theta 'color' 1 0 0 'linewidth' thick_line ; plot the brown piece Theta linspace -Arc_size -pi+Arc_size N ; plot medium_radius cos Theta medium_radius sin Theta 'color' 0 8 0 5 0 2 'linewidth' thick_line ; well now it is instead yellow plot medium_radius cos Theta medium_radius sin Theta 'color' 255 255 0/256 'linewidth' thick_line ; plot the blue piece Theta linspace pi/2-Arc_size -pi/2+Arc_size N ; plot big_radius cos Theta big_radius sin Theta 'color' 0 0 1 'linewidth' thick_line ; plot the green piece Theta linspace 3 pi/2-Arc_size 3 pi/2-pi+Arc_size N ; plot big_radius cos Theta big_radius sin Theta 'color' 0 1 0 'linewidth' thick_line ; a hack to create some whitespace around the picture fr 1 4; plot small_radius fr small_radius fr 'color' 1 1 1 'linewidth' 1 plot -small_radius fr -small_radius fr 'color' 1 1 1 'linewidth' 1 saveas gcf 'circle_charts eps' 'psc2' ; print '-dpsc2' '-r900' 'circle_charts eps' after that I open the picture in the Gimp make sure it gets antialiased then I crop and resize </source> original upload log page en wikipedia Circle_charts gif 2005-07-19 02 24 Oleg Alexandrov 400×376×8 16154 bytes <nowiki></nowiki> 2005-07-19 02 10 Oleg Alexandrov 300×270×8 10660 bytes <nowiki></nowiki> 2005-06-26 04 36 Oleg Alexandrov 250×250×8 71728 bytes <nowiki>Charts of a circle Created by me with Matlab PD </nowiki> Charts manifolds Images with Matlab source code Files by User Oleg Alexandrov from en wikipedia math Original upload log wikitable - - 2007-06-05 15 21 04 400 × 376 16154 bytes Oleg Alexandrov <nowiki> Charts of a circle Created by me with Matlab Source code public domain <pre> prepare the screen clf; hold on; axis equal; axis off; N 100; just a big integer Arc_size 0 4; an angle determining how big the arcs will</nowiki> | ||||
