optical power vs distance

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abdullah qasim
abdullah qasim on 26 Jan 2021
Answered: Rohit Pappu on 29 Jan 2021
How can I draw a chart of the average power versus the distance, as in the following figure for knowledge that the value of the average power (1 * 101), i.e. a matrix, and the distance between the light source and the light receiver is 3 meters
Assuming average power = Paver
Distance = h

Accepted Answer

Rohit Pappu
Rohit Pappu on 29 Jan 2021
A plausible solution
clf;
figure;
% Create a distance vector of range 1m to 3m
distance = linspace(1,3,101);
hold on
% plot a line with color red
plot(distance,Paver,'r');
% To plot the markers
% plot(x variable, y variable,'Marker','+');
hold off
% Set the title, x-axis and y-axis
title('Average Power as a function of distance');
xlabel('Distance in meters');
ylabel('Optical Power');

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