Can I derive a dependent variable in Matlab?
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Ex.
y=x(t) so that y'=x'(t)
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Walter Roberson
2020-3-4
Please give more context? Your tag "system modeling" suggests that you are not talking about the Symbolic Toolbox?
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Koushik Vemula
2020-3-9
According to my understanding you want to create a variable ‘y’ which is dependent on variable ‘x’
You can do it using ‘syms’ module.
Creating variable ‘y’ dependent on ‘t’
syms y t %defining y and t as variables
y=t*t + 3 %for example
diff(y)
Here the function ‘diff’ represents differentiation of the variable y.
For more understanding of the module ‘syms’ refer this link: https://www.mathworks.com/help/symbolic/syms.html
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