Generate a 2-dimensional array with random numbers
48 次查看(过去 30 天)
显示 更早的评论
I want to generate a 2-dimensional array with random numbers. * The first column would contain values from 5 to 1000 and the second column would contain values from 1 to 7.*
I generated a 2-dimensional array with random numbers, but not sure about the bold part of the above paragraph.
Y = 10
Z = 2
result = rand(Y,Z);
result(:,2:2:end) = result(:,2:2:end) .* result(:,2:2:end)
0 个评论
采纳的回答
更多回答(1 个)
Joel Meyer Espinoza
2018-9-24
result(:,1)=randi([1 1000],1,10); result(:,2)=randi([1 7],1,10);
should work
it generates only int though the first parameters are the range of random numbers and the last two the size of the array
look here for more info
https://de.mathworks.com/help/matlab/math/random-integers.html
1 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
产品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!