reconstruction of path in matlab

To reconstruct a path in Matlab, you can use the following code snippet assuming you have a matrix prev which stores the previous node for each node along the path:

main.m
function path = reconstructPath(prev, startNode, endNode)
    path = endNode;
    while path(end) ~= startNode
        path = [prev(path(end)), path];
    end
end
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In this code snippet, the function reconstructPath takes the prev matrix, the starting node index startNode, and the ending node index endNode as parameters and returns the reconstructed path as an array of node indices.

You can call this function after running your pathfinding algorithm to reconstruct the path from the starting node to the ending node.

This code assumes that prev contains the previous node information for each node along the path.

Remember to adapt the code to fit your specific pathfinding algorithm and data structures used.

main.m
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