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how to create a 4*4 cell-grid structure in wsn using matlab and randomly deploy nodes in it.please help.

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Parveen verma
Parveen verma 2015-6-9
回答： Walter Roberson 2015-6-9
I am creating a wsn structure wth 4*4 cell grids.I have used the following code to create the 4*4 cell-grid structure but now i have to randomly deploy 100 nodes in them.how could it be done?please help.
maNrGrid = 4; % Number Of Grids
x = linspace(0, 100, NrGrid+1);
[X,Y] = meshgrid(x);
figure(1)
plot(X,Y,'k')
hold on
plot(Y,X,'k')
hold off
set(gca, 'Box','off', 'XTick',[], 'YTick',[])
axis square

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Walter Roberson
Walter Roberson 2015-6-9
maNrGrid = 4;
coords = rand(100,2) * maNrGrid + 1;
The K'th sensor is located at (coords(K,1), coords(K,2)), and each of those will be a value from a hair over 1 to a hair less than 5.
scatter(coords(:,1),coords(:,2));
set(gca, 'XTick', 1:maNrGrid+1, 'YTick', 1:maNrGrid+1)
grid on

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