I want my legend just like the pic. 2 variables in 2 columns at the same legend

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Matthew Worker 2021-5-26

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/840170-i-want-my-legend-just-like-the-pic-2-variables-in-2-columns-at-the-same-legend

编辑： Rena Berman 2021-12-16

采纳的回答： Bjorn Gustavsson

在 MATLAB Online 中打开

clc;
clear;
N = [10 20 30 40 50];
M = [1 2 3 4 5];
x = linspace(0, 1, 17);
plot(x, N.*x.')
legendString = "N = " + string(N);
legendStrings = "M = " + string(M);
legend([legendString,legendStrings])

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Rik 2021-12-15

在 MATLAB Online 中打开

I want my legend just like the pic. 2 variables in 2 columns at the same legend

clc;
clear;
N = [10 20 30 40 50];
M = [1 2 3 4 5];
x = linspace(0, 1, 17);
plot(x, N.*x.')
legendString = "N = " + string(N);
legendStrings = "M = " + string(M);
legend([legendString,legendStrings])

Rena Berman 2021-12-16

(Answers Dev) Restored edit

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采纳的回答

Bjorn Gustavsson 2021-5-26

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/840170-i-want-my-legend-just-like-the-pic-2-variables-in-2-columns-at-the-same-legend#answer_709270

在 MATLAB Online 中打开

Solve the problem at the root:

legendString = "N = " + string(N) + ", M = " + string(M);
ph = plot(x,N.*x'); % Better controll using the plot-handle.
legend(ph,legendString)

HTH

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Bjorn Gustavsson 2021-5-26

在 MATLAB Online 中打开

"Should" be as simple as:

legend([ph;ph2],[legendString;legendString2])

HTH

Leo Map 2021-5-26

they are not in the same order as the plot .

because I'm plotting N, M first then K, M so what you are suggesting isn't fit with the figure because it shows N, M then K, M and Again N, M and so on

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