# MATLAB: I have used the following code to create a wsn structure with 4*4 cell grids and have deployed randomly 100 nodes in it.Now i have to give energy to all the nodes nearly 0.5 joules. How to do it? Please help

energynodeswsn

I have used the following code to create a wsn structure with 4*4 cell grids and have deployed randomly 100 nodes in it.Now i have to give energy to all the nodes nearly 0.5 joules. How to do it? Please help.
NrGrid = 4;                                 % Number Of Gridsx = linspace(0, 100, NrGrid+1);[X,Y] = meshgrid(x);figure(1)plot(X,Y,'k')hold onplot(Y,X,'k')hold offset(gca, 'Box','off', 'XTick',[], 'YTick',[])axis squareNrGrid = 4;coords = rand(100,2) * maNrGrid + 1;scatter(coords(:,1),coords(:,2));set(gca, 'XTick', 1:maNrGrid+1, 'YTick', 1:maNrGrid+1)grid on

• energy(1:100) = sqrt(7) /2E7;