optical power vs distance

Question

abdullah qasim 2021-1-26

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/727698-optical-power-vs-distance

回答： Rohit Pappu 2021-1-29

dis.jpg

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

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Answer 1

Rohit Pappu 2021-1-29

0
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/727698-optical-power-vs-distance#answer_609128

在 MATLAB Online 中打开

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');