how to solve this fitness function to get fitness values for 100 nodes

if i take probability of fitness for p1 and p2

p1=0.7 and p2=0.3

where n is number of nodes in wireless sensor network

for i=1:n

Fit = p1|(nerst(:))| + p2 .*sum (resdialenergy(:))

fprintf('fitness value is : %d values.\n', Fit);

end

here im not getting any fitness values it showing empty array for all node. tell me how to solve that

Answer 1

[Walter Roberson]

MATLAB does not use | expression | to take absolute value. MATLAB also has no implied multiplication so A|B| does not mean to multiply A by the absolute value of B.

In MATLAB the | operation is elementwise logical OR, which is true if corresponding positions in the left and right arrays are not both 0

[SARAH LONER]

thank u sir. had one more doubt if i use .* instead mod it also showing empty array

[Walter Roberson]

What is your revised code?