How to make number that changes as name
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For example I have yi I want to make the I changes by using loops but at the same time I don't want to make it disturb the original equation like (4y_(i-1)) +(6y_(i+6)) I want it to solve part of this
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/658635/Screenshot_20210619_183517.jpg)
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Abhinav Gupta
2021 年 6 月 20 日
編集済み: Abhinav Gupta
2021 年 6 月 20 日
Hi,
You can use cell array for this. Instead of creating a new variables every time in a loop, you could index those in a single cell array. That means, now instead of referring to y_i, you should refer this as y{i}. Your original equations should remain undisturbed.
eg. (4y{i-1}) +(6y{i+6}).
Example code.
N = 10;
y = cell(1,N);
for k = 1:N
y{k} = k*k; % do your changes accordingly
end
Its not recommended to name your variables dynamically. For more information, you could refer to the link below.
Hope this helps.
参考
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