modeling a forest fire

Question

John Jamison 2017-3-26

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/332029-modeling-a-forest-fire

评论： John Jamison 2017-3-28

Screen Shot 2017-03-26 at 3.00.06 PM.png

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We are tasked with the question seen attached below, simulating a forest fire.

I have the following code, but was looking for some ideas or help on finishing off this problem.

Thanks

function outcomes = fire(numRows, numCols, startRow, startCol, trials)
% Simulate the spread of a fire.
start = (startRow, startCol)
if nargin == 5
   trials = trials; % #trials = number of trials user inputs
elseif nargin == 4
   trials = 1; %if not specified, trials = 1
    %if only one trials performed, display the fire simulation
end
      while (startRow > 0 && startCol > 0 && numRows > 0 && numCols > 0) %runs the function while in the boundaries specified (ie. doesnt reach bottom end of grid)
              currLoc = start + 1 %current location = starting location + 1
          for i = 1 : trials %duration of simulation
                  [a b] = fire(outcomes, trials);
          if a == 1
                      outcomes = outcomes + 1;
          end
          end
       end
         if currLoc == 0 %fire went out
              success = 0;
         else %fire continues
              success = 1;
         end
colormap([.035 .200 .153; 1.00 .367 .063; .561 .510 .592])   % rgb values for green, orange, gray
map = [ 1 1 1 1; 3 3 3 1; 2 3 3 1 ];
image(outcomes);
end