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How can i make this code snippet a function?

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data1 = load('data1.mat')
data2 = load('data2.mat')
data3 = load('data3.mat')
data4 = load('data4.mat')
full_val = cat(1,data1,data2,data3,data4);
This is where i need the function:
plot(data1.val(1,:));hold on; plot(data2.val(1,:));hold on;plot(data3.val(1,:));hold on;plot(data3.val(1,:));
we can easily how this can become an issue on scale i just want a function to keep drawing the function inside the nx1 matrix full_val across data n

Accepted Answer

Stephen Cobeldick
Stephen Cobeldick on 20 Jul 2018
Edited: Stephen Cobeldick on 21 Jul 2018
for k = 1:numel(full_val)
hold on
You could also use a loop when load-ing the .mat files.
Note that (assuming compatible sizes) you could plot all of the data at once, without a loop:
tmp = cat(3,full_val.val);

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