如何在for循环matlab中划分两个不同的数组 [英] How to divide two different array in for loop matlab

问题描述

我很抱歉这么愚蠢的问题。我编程不是很好，我在MATLAB中也很糟糕。

I am sorry for such a stupid question. I am not very good in programming and I am bad in MATLAB as well.

我的问题需要帮助。我正在生成一个代码，其中有 30个变量（用u表示）。我用它来循环。我的代码将产生值和每个变量的位置。

I need help to my problem. I am generating a code where it has 30 variables (denoted by u). I used for loop for this. My code will produce value and the position with each variables.

我的问题是如何找到变量1到变量16，变量2到变量17，变量3到变量18 ....然后到达变量15除以变量30 。我有MATLAB文件附加到这个问题。任何帮助将不胜感激。

My problem is how to locate and divide variable 1 to variable 16, variable 2 to variable 17, variable 3 to variable 18....until it reach variable 15 divided to variable 30. I have MATLAB files attached to this question. Any help would be appreciated.

这是主文件

start=zeros(2,15);
a=[-12 10 -5 3 21 19 3 7 17 21];

for u = 1:30;   
    acx = rand();
    newacx = round(acx*100);

    if (newacx < 10 || newacx == 10)
       [valueone,positionone] = randomFunction(a); 
    elseif (newacx > 10)
       [valueone,positionone] = max(start(1,:));
    end

    result(u) = valueone 
    % I want to divide result(1)/result(16),result(2)/result(17)...until result (15)/result(30)

    resultX(u)= positionone 
    % I need to identify the position, which I can call when I need to analyze the data

end

这是与m文件相关的函数文件

function [value,position]= randomFunction(a)

y=randperm(length(a));
position=y(1);
value=a(position);

end

推荐答案

申请这个部门，使用结果（1:15）./ result（16:30）

运营商 ./ （或rdivide）将结果（1:15）中的每个元素除以结果（16:30）

The operator ./ (or rdivide) divides each element in result(1:15) by the corresponding element in result(16:30)

这篇关于如何在for循环matlab中划分两个不同的数组的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！