小编gal*_*uzz的帖子

我正在尝试编写一个对数组进行混洗的函数,该函数包含重复元素,但确保重复元素不会彼此太靠近.

这段代码有效但对我来说似乎效率低下:

function shuffledArr = distShuffle(myArr, myDist)
% this function takes an array myArr and shuffles it, while ensuring that repeating 
% elements are at least myDist elements away from on another    

% flag to indicate whether there are repetitions within myDist
reps = 1;
while reps 

    % set to 0 to break while-loop, will be set to 1 if it doesn't meet condition
    reps = 0;  

    % randomly shuffle array
    shuffledArr = Shuffle(myArr);

    % loop through each unique value, …