Therefore, we consider it reasonable to use the initial value E(t_{0})=frac{1}{mu}frac{phi }{mu +theta }S(t_{0}).
If the maximum amplitude A determined by DFT and the frequency f and initial phase ϕ are used as initial values (A0,0, f0,0, ϕ0,0), then the initial values can be given inside the trough containing the minimum of cost function in Figure 3. Therefore, in order to obtain an accurate spectrum, we use the initial value (A0,0, f0,0, ϕ0,0), which is converged using the nonlinear equation process.
Using the initial values in Table 2, the parameters are estimated in the proposed modelling framework.
The variables are non-dimensionalized using the initial values (e.g., Eqs. (4) and (5)).
The initial values of the (sigma _{pj}^2 )s are determined using the initial values of (W_{ij} )s.
The variables are non-dimensionalized using the initial values of the dilute layer (e.g., Eqs. (4) and (5)).
In the meanwhile, the transient time function is constructed using the initial values of the output and their derivatives through the homogeneous technique.
The results of emulation show that by using the initial values yielded by the method of patched conical curves, only 6 9 orbit integral iterations are needed to get a standard trajectory.
Additionally, the problem of choosing initial values to kick start the optimisation process can be solved using the method described in Su (2007b, 2007a) or by using the initial values obtained by matching PWMs as detailed below.
(66) Using the initial values and their successive tangential partial derivatives in (65) and (66), we can determine the values of (U^{0}_{{tt}_{l}}) and (V^{0}_{{tt}_{l}}).
