grid structure in wsn..

how to use grid structure in wsn, I have understood that how to deploy nodes in grid structured wsn but I am unable to understand how to use 'for loop' for each cell in grid structure,how to do numbering of cells ,which node is in which cell? which cell is above the other cell. how to feed the coordinates of cells in the for loop..

Answer 1

[Walter Roberson]

One_grid_info = struct('UID', -inf, 'lat', -inf, 'long', -inf, 'Energy', 10000, 'InputBuffer', [], 'OutputBuffer', []);
nrows = 17;
ncols = 12;
wsn_grid(nrows, ncols) = One_grid_info;

for row = 2:nrows - 1
    row_above = row - 1;
    row_below = row + 1;
    for cols = 2:ncols - 1
        col_left = cols - 1;
        col_right = cols + 1;
        neighbors = sub2ind([nrows, ncols], [row_above, col_left; row_above, col; row_above, col_right; row, col_left; row, col_right; row_below, col_left; row_below, col; row_below, col_right]);
        neighbor_info = wsn_grid(neighbors);
        do something
    end
end

[Susmita Das]

How to make an array with alphanumeric values,I want to name the cells in grid structure like

cell=[A1, A2, .....,A26,B1,B2,....]

how can I do so using for loop

[Walter Roberson]

cellnames = cellstr(string(('A':'H').') + (1:26));