how to store coordinate values xy[] for randomly generate point
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for i=1:NumOfNodes
S(i).xd=rand(1)*xm;
S(i).yd=rand(1)*ym;
end
from this given code I can store coordinate of randomly generate point in matrix format but
How could I store coordinate of randomly generate point xy=[3.7739 88.5168; ........]; like this format .
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Accepted Answer
Fangjun Jiang
on 15 May 2020
Try one-liner, no loop.
xy=[xm*rand(NumOfNodes,1), ym*rand(NumOfNodes,1)]
More Answers (1)
Turlough Hughes
on 15 May 2020
The format you used (based on the code you provided) is a structure and the format you are looking for is an array. To generate an N by 2 array as you specified you can do the following:
N = 20;
xm = % some value
ym = % some value
xy = rand(N,2).*[xm ym];
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