How to plot figure for multiple values

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?

[José-Luis]

What have you tried so far? The documentation for plot() will take you a long way;

 doc plot

[israa]

let say i have a.mat with a-max ,a-mean and a-min, and another b.mat with b-max, b-mean and b-min.

How to plot a-max and b-max as one vector?

plot a-mean and b-mean as one vector?

plot a-min and b-min as one vector?

and then plot all those three vectors in one figure with those circles and dotes

[José-Luis]

Have you read the documentation?

[israa]

Ok to put all vectors in one figure i should use hold, but how to make these vectors? the documentation used sin wave as a vector

[José-Luis]

 data = rand(10,3);
 plot(data);

[israa]

i dont need any numbers i have a specific values..anyway thanks for you

Answer 1

[israa]

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 ^_^

Answer 2

[Andrew Reibold]

When a figure is open, use

hold on

before plotting to keep putting more plots on the same figure