Say for n=5
, the following code gives me a plot for n
randomly generated nodes. These nodes are not structures (just plotted points), but I want to assign every node a message just as I did for sink
and source
and keep track of the nodes identity and location.
For example, if node 4
has (x,y) coordinates (.3452 , .5463)
, I want to assign node 4
a msg
and temp_value
as well. How can I do this?
Code:
n = input('No. of Nodes:');
sink = [0 0];
source = [1 1];
node = rand(n,2)
x = node(:,1);
y = node(:,2);
x1 = sink(:,1);
y1 = sink(:,1);
x2 = source(:,1);
y2 = source(:,1);
plot(x,y,'o')
hold on
plot(x1,y1,'r*')
hold on
plot(x2,y2,'r*')
hold on
sink = struct;
sink.msg = 'temp';
sink.temp_value = '30'
source = struct;
source.msg = 'temp';
source.temp_value = '30'