how to draw multiple lines?
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Hi all, how to draw multiple lines that have (start point (0,0) with different angles 0:5:90 degrees)?? any suggestions for code??
1 个评论
Image Analyst
2020-2-1
Original question
how to draw multiple lines that have (start point (0,0) with different angles 0:5:90) ??
Hi all, how to draw multiple lines that have (start point (0,0) with different angles 0:5:90 degrees)?? any suggestions for code??
采纳的回答
Star Strider
2018-8-4
Try this:
deg = 0 : 5 : 90;
r = 1;
x = r*[zeros(size(deg(:))) cosd(deg(:))];
y = r*[zeros(size(deg(:))) sind(deg(:))];
figure
plot(x', y', 'LineWidth',2)
axis equal
Here, ‘r’ (the radius value) defines the end points for each line. If you want different lengths for each line, ‘r’ becomes a (19x1) vector with a different value assigned to each element.
更多回答（1 个）
Rohit Rao
2018-8-4
0 个投票
Have you tried running the plot command inside a loop ?!
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