grid structure in wsn..

Question

Susmita Das 2019-5-17

1
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/462549-grid-structure-in-wsn

评论： Walter Roberson 2019-5-21

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..

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Answer 1

Walter Roberson 2019-5-17

0
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https://ww2.mathworks.cn/matlabcentral/answers/462549-grid-structure-in-wsn#answer_375386

在 MATLAB Online 中打开

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