How to plot figure for multiple values

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israa
israa 2014-9-9
回答： israa 2014-9-10
Hi all
I have 15 numbers.mat files , I calculate the max ,mean and min for each one.
My question is how to plot the max,mean and min as the figure below?
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israa
israa 2014-9-9
i dont need any numbers i have a specific values..anyway thanks for you

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采纳的回答

israa
israa 2014-9-10
My friend solved it for me.. Assume that the 15 (number.mat files) are all in the MATLAB path and all have the same length (for example 100 values in each number.mat)
number_v(1:100,15)=zeros; %create vector with all number.mat files
for i=1:15 %loop for import data from current MATLAB path
v=sprintf('number%d.mat',i);
number=importdata(v);
number_v(:,i)=number(1:100,:);
end
min_v=min(number_v); % min vector
max_v=max(number_v); % max vector
mean_v=mean(number_v); % mean vector
plot(min_v,'r --o','LineWidth',2) % plotting with properties
hold on % keep holding the same figure
plot(max_v,'k --*','LineWidth',2)
plot(mean_v,'--p','LineWidth',2)
hold off
So thanks for him ^_^

更多回答（1 个）

Andrew Reibold
Andrew Reibold 2014-9-9
When a figure is open, use
hold on
before plotting to keep putting more plots on the same figure

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