can anyone help me ...Write a MATLAB m-file function (dice.m) which simulates one or more dice with each die giving values from 1 to 6

Question

neveen aburomman 2016-12-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/317777-can-anyone-help-me-write-a-matlab-m-file-function-dice-m-which-simulates-one-or-more-dice-with

编辑： Walter Roberson 2016-12-21

The program takes a single argument which is the number of dice.

The output should contain the values of the dice and also the probability for this combination of dice to occur. The probability is expressed as a decimal value between 0 and 1 with five decimal points

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

James Tursa 2016-12-21

What have you done so far? Please post your code and ask specific questions about it. Then we can offer suggestions and corrections.

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Antonio Aguirre 2016-12-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/317777-can-anyone-help-me-write-a-matlab-m-file-function-dice-m-which-simulates-one-or-more-dice-with#answer_248116

编辑：Walter Roberson 2016-12-21

在 MATLAB Online 中打开

    function [prob varargout] = diceSim(numDice)
    % Generates random numbers from 1 to 6
    % Store them in a matrix of size [numDice,1]
    diceVal = randi(6,numDice,1);
    % Determines the probabilty of rolling a particular combo, for a six
    % sided die an individual probability is (1/6), thus having 'n' number
    % of independent probability die then for 'n' number of die the
    % combined probability is simply (1/6)^n
    prob = (1/6)^numDice;
    % Pre-allocates a cell for the variable sized output argument
    % 'varargout', just for speed
    varargout = cell(numDice,1);
    % Loop over all the dice values and set the value for each dice into
    % the output cell
    for i=1:numDice
       varargout{i} = diceVal(i,1);
    end
    % Example use of this in a main.m file would be    
%     numDice = 3;
%     [prob d1 d2 d3] = diceSim(numDice);        
end