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matlab
a month ago
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numSteps = 100; numWalks = 10000; endPositions = zeros(1, numWalks); for i = 1:numWalks steps = randsrc(1, numSteps, [-1, 1]); endPositions(i) = sum(steps); end histogram(endPositions, 'Normalization', 'probability'); xlabel('Position'); ylabel('Sannolikhet'); grid on;