no input, two output function

10 次查看（过去 30 天）
furcifer
furcifer 2018-11-5
评论： madhan ravi 2018-11-12
The first part of this assignment is to create a function with no inputs and two outputs. The 15x1 matrices are X and Y so I've got
function [X,Y] = myfunct()
X=[1;2;3 etc]
Y=[1;2;3 etc]
plot(X,Y,'.b')
end
If I run the function, the only thing that appears in the workspace is ans. Is this because they are local variables? How do I assign them to memory? Because the next part of the assignment is to create a function with a "for" loop that adds or multiplies elements of the arrays. The inputs are X and Y, but since they aren't defined I think it's screwing up my code. I believe we are supposed to load the first function so the next function (two input two output) can grab the X and Y from memory, perform the operations and output m and b (this is for a linear regression). (fyi-We're not supposed to use the 'sum' function, gotta use loops)
eta: And how do I create a single column vector with 1 to n elements? Rows is easy but I couldn't figure out a column.

请先登录，再回答此问题。

采纳的回答

madhan ravi
madhan ravi 2018-11-5
[X,Y] = myfunct % try calling it with two outputs
function [X,Y] = myfunct
X=[1;2;3];
Y=[1;2;3];
plot(X,Y,'.b')
end
  10 个评论
显示 8更早的评论
furcifer
furcifer 2018-11-11
Hi All, thanks for the help. I went through my code and finally got it to do what I wanted. It seems I was calling for the previous function outside the new function and that was screwing it up. Lesson learned, I hope. :)
madhan ravi
madhan ravi 2018-11-12
You can show your thanks to everyone by accepting the answer

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Whos 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by