How to first form a variable and then assign values to it?

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Leon
Leon 2020-10-27
编辑： Leon 2020-10-27
My variable can be anything like the below:
if case1
Var = Temperature
elseif case2
Var = Pressure
elseif case3
Var = Oxygen
...
end
I need to be able to assign a column data to whether Temperature, or Pressure, or Oxygen, etc., depending on the cases. For example, if Var = temperature, I want my table column be like this:
Temperature = [1; 5; 3; 7; etc.];
How do I use "Var" to write the code, so that it will do things like above?
Many thanks.

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回答（1 个）

Sudhakar Shinde
Sudhakar Shinde 2020-10-27
Switch ..case can be one option.
Var='Temperature';
switch Var
case 'Temperature'
Temperature=[1; 5; 3; 7];
T = table(Temperature);
case 'Pressure'
Pressure=[1; 5; 3; 7];
T = table(Pressure);
case 'Oxygen'
Oxy=[1; 5; 3; 7];
T = table(Oxy);
end
  1 个评论
Leon
Leon 2020-10-27
编辑：Leon 2020-10-27
Thanks, but my real world solution is way more complicated. Under each of the case, I would have hundreds of lines of code repeating.
What I really hope to get is one way to specify this Variable, so that I do not need to repeat those same lines of code over and over.

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