how to add label to diagram plotted using plot function?

how to add label to diagram plotted using plot function?

[madhan ravi]

Labelling axis?

[chandra Naik]

Not labelling axis,

Suppose N sensors are deployed randomly on a 100*100 two dimension field as a datapoints or a circles, then how to label these points or circles like s1, s2 ,. . . sn , so on (Circle represent sensing range of sensor).

Thankyou

Answer 1

[Preethi]

hi,

hope this helps

xlabel('X axis'); % to label X axis
Ylabel('Value'); % to label Y axis
title('Name'); %to provide title to your plot

[chandra Naik]

Not labelling axis,

Suppose N sensors are deployed randomly on a 100*100 two dimension field as a datapoints or a circles, then how to label these points or circles like s1, s2 ,. . . sn , so on (Circle represent sensing range of sensor).

Thankyou

[Preethi]

check this

http://www.alivelearn.net/?p=1677

for circle

https://in.mathworks.com/matlabcentral/answers/214351-how-to-plot-circles-around-centre-points

https://in.mathworks.com/matlabcentral/answers/305843-i-need-help-to-plot-circle-around-the-points-and-these-points-are-in-a-circle-please-response

plot(x,y);
c = cellstr(b);%b contains the characters you want to print in plot
dx = 0.1; dy = 0.1;
text(x+dx, y+dy, c);

[chandra Naik]

Thank you , helpful