Generate a 15-by-2 matrix q with random numbers
1 次查看(过去 30 天)
显示 更早的评论
What is the solution for these questions
a)Generate a 15-by-2 matrix q with random numbers b) create a 15-by-1 vector of sequential natural numbers from 1to 15 and name it X c)Plot using X and the first column of the matrix q(as Y): d)on the same chat plot using X and the second column of matrix q (as y)
2. Calculate the mean fo reach row of q b) calculate the standard deviation for each column of q
3 个评论
Steven Lord
2018-10-3
If you show us the code you've written to try to solve these problems and explain where you're having difficulty we may be able to offer some suggestions for how to proceed.
回答(1 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Feature Detection and Extraction 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!