Multiply Each Cell Value in Double by 1000

12 次查看（过去 30 天）
collegestudent
collegestudent 2023-2-10
评论： Dyuman Joshi 2023-2-10
I have a 10801x1 double saved as variable x1 in my workspace and I want to multiply each cell within that double by 1000 and then save the variable as a .txt file, is there a way to do this?
  1 个评论
Dyuman Joshi
Dyuman Joshi 2023-2-10
"I want to multiply each cell within that double"
They are referred as elements not cells, as cells in MATLAB mean something else.
Cell Arrays

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

Arif Hoq
Arif Hoq 2023-2-10
your_variable=randi(400,10801,1);
out=your_variable*1000;
writematrix(out,'mytextfile.txt')
  4 个评论
显示 2更早的评论
collegestudent
collegestudent 2023-2-10
Where does 'mytextile.txt' get saved? is there a way to specific the directory?
Dyuman Joshi
Dyuman Joshi 2023-2-10
"Where does 'mytextile.txt' get saved?"
The file gets saved In the current directory. You can find that by typing the command "pwd" in your command line.
"is there a way to specific the directory?"
Yes, refer here - writematrix filename

请先登录，再进行评论。

Dinesh
Dinesh 2023-2-10
Hi there!
You can use the following code to accomplish what you want:
x1 = x1 * 1000;
dlmwrite('output.txt', x1, 'delimiter', '\n');
The first line multiplies each cell in the array by 1000.
The second line writes the modified array to a text file "output.txt" where each of the cell value occurs in a new line.

类别

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

标签

产品


版本

R2022b

Community Treasure Hunt

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

Start Hunting!

Translated by