如何在rand末尾添加数字 [英] How to add number at the end of rand

问题描述

你好，我必须生成5行随机数，并且在随机数末尾，我必须在(-1到-9)之间添加一个额外的负数.实数可以帮我吗?下面的代码将创建我需要的所有内容，但是我必须以某种方式将它们组合起来.结果必须为

Hello I have to generate 5 lines of random numbers and at the end of random numbers I have to add one extra negative number from (-1 to -9) I tried strcat and things like that but I couldn't combine negative and real numbers can You help me please? The code below will create everything what I need but I have to somehow combine them. Result has to be for example

1 2 3 4 5 -1
5 8 3 5 9 -2
.
.
.
9 2 4 8 6 -9

for b = 1:9    
    x = round(rand(1,5)*9);
    disp(x)
end
for a = -1:-1:-9


    disp (a);
end

推荐答案

[round(rand(9,5) * 9), -(1:9)']

这篇关于如何在rand末尾添加数字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！