Plotting nested for loop

Question

Justin Hayes 2020-5-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/524090-plotting-nested-for-loop

评论： Ameer Hamza 2020-5-8

time_range = 1:10;

y = zeros(1,10);
hold on
for x = 0.5:0.5:1
    for t = 1:1:length(time_range)
        x = 0.5;
        y(t) = x .* t;
    end
    plot(time_range,y)
    grid on 
    xlabel('Time (seconds)')
    ylabel('J/s')
    legend('Q skin')
    title('Q over time')
end

I would like to have 2 separate graphs. One graph for x = 0.5 and one graph for x = 1. When I run the code I only get one graph. How do I fix this?

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Answer 1

Ameer Hamza 2020-5-8

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/524090-plotting-nested-for-loop#answer_431284

编辑：Ameer Hamza 2020-5-8

在 MATLAB Online 中打开

Remove this line

x = 0.5;

from the for-loop.

Correct code is

time_range = 1:10;
y = zeros(1,10);
hold on
for x = 0.5:0.5:1
    for t = 1:1:length(time_range)
        y(t) = x .* t;
    end
    plot(time_range,y)
    grid on
    xlabel('Time (seconds)')
    ylabel('J/s')
    legend('Q skin')
    title('Q over time')
end