MATLAB: Save file and plot

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I have this code and want to save the "AverPr" value
After that, I want to load it up again and draw it
Please help me
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AverPr=mean(P_rec_dBm);
f=0:0.05:lx;
plot(f,AverPr,'r-*');grid on;
xlabel('x[m]');
ylabel('Average Power Distrbution');

Best Answer

save('file_name' , 'AverPr') ; % this will save your Averpr to a file_name
load('file_name');  % loads back the file
make sure , you don't change the directory while loading the file .
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