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distance between any two points

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matlab coder
matlab coder 2020-11-21
回答： Image Analyst 2020-11-21

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Image Analyst
Image Analyst 2020-11-21
Use input() or ginput() to ask the user for the two points.
[x, y] = ginput(2);
Instead of the square root symbol, use sqrt():
d = sqrt((x1-x2)^2 + (y1-y2)^2)
extract x1 and x2 from x or else use x(1) and x(2).

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