Assign value to variables
显示 更早的评论
Hello,
I have a cell array with char: c={'R1', 'R2', 'R3','R4'}
and I have a vector b=[1 0 0 1]
how can i assign values for the elements of c, so whenever I type R1 in the workspace I get the value =1;
(note that I need this to run a simulink file)
1 个评论
Stephen23
2021-4-30
"I have a cell array with char..."
回答（2 个）
Steven Lord
2021-4-30
0 个投票
Can you define variables with numbered names like X1, X2, X3, ... ? Yes.
Consider instead one of the other approaches, like a model workspace, described in this section of the documentation.
3 个评论
fadi awar
2021-4-30
Steven Lord
2021-4-30
As I said you can do this but you should not. See the Answers post to which I linked for a more thorough explanation of why this is discouraged and (if you feel you must do this) how you would.
fadi awar
2021-4-30
Scott MacKenzie
2021-4-30
I'm not sure if this is helpful, but is seems to address the core issue you describe:
c={'R1', 'R2', 'R3', 'R4'};
b=[1 0 0 1];
z = input('Enter: ', 's');
b(strcmp(c,z)) % retrieve element from b in same position as user input in c
Sample run: (user input underlined)
Enter: R1
ans =
1
This isn't Simulink. It's just MATLAB code and Command Window interaction.
类别
在 帮助中心 和 File Exchange 中查找有关 Workspace Variables and MAT Files 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
