MATLAB Create function from a vector in matlab

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Hi everyone,

Lets say i have created a column vector c = [ N x 1 ] and my time vector has the same dimensions.

I want to create a function f(t) in which f(fstep) = c(cstep) where cstep is integer and fstep maybe not.
( for example f(0)=c(0), f(0.1)=c(1), ... f(10)=c(100))

As a result i will be able for example to do the calculation sin(t)*f(t).

I am attaching a document that can be useful (Chapter 1 and Chapter 2). Hope this helps, of course it would be helpful if I explain step by step what you intend to implement.


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