Sentence examples for be an unknown function from inspiring English sources

The nonlinearity is assumed to be an unknown function of the linear block output.

For instance, (f(x)) may be an unknown function whose values are at certain points of the interval ([a,b]).

is an unknown function.

Obviously, (hat{f}_{m}) is an unknown function.

Obviously, (hat{f}_{n}) is an unknown function.

where q ∈ 0[1] is the embedding parameter, and F i (η; q) is an unknown function.

where f ̂ 0 ( x ) Open image in new window is an unknown function.

on D, where A α and B k are unknown constants, and Ψ is an unknown function.

where is a given function, is an unknown function, and is the th iterate of that is, The case of all constant was considered in [1 10].

end{gathered} (31) Obviously, (hat{f}_{1}) is an unknown function because (sigma_{11}), (sigma_{12}) and (f_{1}) are unknown.

where u(t) is an unknown function, L: X1 → X a linear operator, and G: X1 → X a nonlinear operator.