Plot a row with different color

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Asim Ismail 2017-5-12

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编辑： Asim Ismail 2017-5-12

采纳的回答： KL

在 MATLAB Online 中打开

I have a simple 10x2 matrix with random values, scattered in a plot

a=rand(10, 2)*10;
scatter(a(:, 1),a(:, 2))

Suppose somehow I got values of a row, without knowing which row exactly it is, is there a way to draw the plot again, but this time the certain row will be painted in a different color than the others?

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采纳的回答

KL 2017-5-12

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https://ww2.mathworks.cn/matlabcentral/answers/339992-plot-a-row-with-different-color#answer_266758

编辑：KL 2017-5-12

在 MATLAB Online 中打开

a=rand(10, 2)*10;
scatter(a(:, 1),a(:, 2))
hold on
x = randi(length(a)) %your random row
scatter(a(x,1),a(x,2),'m')

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Asim Ismail 2017-5-12

编辑：Asim Ismail 2017-5-12

Its working, thanks a lot

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