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I need to implement this equation

I(t-Ts)= co*n(t) +c1* n(t-Ts)

Where Ts is 1 nanosecond, so I keep getting an error " Array indices must be positive or logical values". How can I implement that shift in time? Thank you.

Adam Danz
on 11 Jun 2021

I(t-Ts)= co*n(t) +c1* n(t-Ts)

I'm guessing that t has a value of 1 at some point and ts=1 nanosecond, so (t-ts)=0 at some point. As the error message indicates, the array indices must be positive values (or logical values).

Other possibilities are that (t-ts) results in a positive non-integer value or a negative value, both of which cannot be used as indices.

Note that this index problem happens with I(t-Ts) and with n(t-Ts). Without knowing more about what you're doing, I can't provide a more specific solution.

Adam Danz
on 13 Jun 2021

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