how to initialize distance between two users

2023 5 16
1 个回答
更新时间：2023 5 16
9 次查看（30 天）

回答（1 个）

Walter Roberson
Walter Roberson 2023-5-16
Ran in:

0 个投票

Ran in:
xy0 = randi(100, 1, 2) %cm, 10 m
xy0 = 1×2
40 43
radius = 10; %cm, 1 m
rand_angle = rand(1,1) * 2*pi;
[dx, dy] = pol2cart(rand_angle, radius);
xy1 = xy0 + [dx, dy]
xy1 = 1×2
48.7295 47.8781
plot(xy0(1), xy0(2), 'k.', xy1(1), xy1(2), 'b*');
xlim([0 100]); ylim([0 100]);
legend({'original point', 'point 1 m away'});
xlabel('cm'); ylabel('cm')

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