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how to remove some portion of boundary of an object without affecting remaining portion in matlab by programming

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VANDANA GUPTA
VANDANA GUPTA 2019-5-9
评论： VANDANA GUPTA 2019-5-9
i have one query. i made a 2-d figure 'c.png' in matlab by using r and theta and with the help of boundary function..now i want to make a figure 'p.png' from previous figure..i made it manually but i want to make it automatically by programming ..i attached figures in png format due to size is very large in fig format..please help me

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KSSV
KSSV 2019-5-9
load f1.mat ;
load f2.mat ;
x = f1 ; y = f2 ;
figure
hold on
plot(x,y,'*r')
idx = x>35.5 ;
x(idx) = [] ;
y(idx) = [] ;
plot(x,y,'Og')
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