update plot from loop using function

hi, i have a function analys some data and plot it.

i want to plot a number of figures tgether, using a loup that change the data every loup.

how can i print tham all?

thank a lot!!!!

function [k] = lot_plot(b)
figure
for i=1:n
    my_function_that_plot(i)
end
plot(all_of_tham) ?% need to see n figurse in one plot
end

[Mathieu NOE]

hello

it's a bit unclear what data must be displayed in each plot (one plot or multiple subplots ? )

can you clarify ?

tx

Answer 1

[Walter Roberson]

function [k] = lot_plot(b)
    figure
    for i=1:n
        all_of_tham(:,i) = my_function_that_plot(i, b);
    end
    semilogx(all_of_tham) % need to see n figurse in one plot
end

Notice that the data was put into different columns . Each column will generate a new line.

[lior lion]

hi, im searching for a way ro do this with a function that dot return any data, just print automaticly. anyway thanks!

[Walter Roberson]

Considering your example structure

for i=1:n
    my_function_that_plot(i)
end
plot(all_of_tham)

and you do not want to return anything from the function, then is it correct that you want the function my_function_that_plot to automatically write into the variable all_of_tham that is local to the workspace lot_plot ? That is possible but it is seldom a good idea.

[lior lion]

ok, got it. you helped me a lot!

Answer 2

[lior lion]

hi, i need to see some data in one plot, like this(but a lot more)