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i need some help

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abdalrhman khalaf
abdalrhman khalaf 2020-2-17
关闭： MATLAB Answer Bot 2021-8-20
i want to assign variable depend on anothor variable
  3 个评论
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John D'Errico
John D'Errico 2020-2-17
Learn to use MATLAB as a vector and array language. After all, that is how it is designed to be used.

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Bob Thompson
Bob Thompson 2020-2-17
编辑：Bob Thompson 2020-2-17
If I'm understanding what you're trying to do, you're only missing parentheses.
>> n = 10;
>> p(10) = 2;
>> p(n)
p(n) =
2
You can also assign values in a similar manner.
>> n = 10;
>> p(n) = 2;
>> p(10)
p(10) =
2
  2 个评论
abdalrhman khalaf
abdalrhman khalaf 2020-2-17
Put if 0 it fails ...
Bob Thompson
Bob Thompson 2020-2-18
Yes, because the value inside the parentheses is referencing a position within an array. You cannot call a 0 placement, because a 0 position doesn't make sense.

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