input function to enter array elements
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Hi guysy,
I have different cases I want to calculate and plot. I am wondering if there is anyway to use input function to prompt user to choose the cases through typing the cases numbers to array with flexible length for example Cases=inpute [ 1 3 5] or Cases=inpute [ 1 3 5 9]
I appreciate your help thanks
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채택된 답변
Walter Roberson
2014년 1월 4일
Cases = input('Enter cases with [ ] around them');
and user would have to type in
[1 3 5 9]
including the []
Alternately,
Cases_str = input('Enter cases separated by spaces or commas' 's');
Cases = num2str(Cases_str);
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tbaracu
2021년 1월 18일
For vectors is simple. But for mxn matrix how it can be done? Give an example pls.
Walter Roberson
2021년 1월 18일
data = input('Enter 2D array with [] around it and commas between the columns and semicolon at end of each row ')
Enter 2D array with [] around it and commas between the columns and semicolon at end of each row
[3, 4, 5; -1, -2, -3]
data =
3 4 5
-1 -2 -3
추가 답변 (1개)
Dr. Kelsey Joy
2021년 11월 27일
Also you can consider using the listdlg() function, if you want another way to collect this data with set values and are okay with dialog boxes.
Another thing you could consider is having the user input numbers one at a time in a for loop (see example: https://www.mathworks.com/matlabcentral/fileexchange/102644-educational-building-arrays-with-for-loops-d-d?s_tid=prof_contriblnk).
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