Hi Remo,
The corresponding code for different channel used in FSO are:
The code for negative exponential function as:
clear all
close all
% subplot (nrows,ncols,plot_number)
x=0:.1:2*pi; % x vector from 0 to 2*pi, dx = 0.1
subplot(2,2,3) % plot negative exponential function
plot(x,exp(-x));
MATLAB code for log normal:
clear all
close all
x = (10:1000:125010)’;
y = lognpdf(x,log(20000),1.0);
figure;
plot(x,y)
h = gca;
h.XTick = [0 30000 60000 90000 120000];
h.XTickLabel = {‘0′,’$30,000′,’$60,000’,…
‘$90,000′,’$120,000’};
Hope this will help you.
.
