If the grouping of sequences does not change after the current iterative step, the iterations stop, that is we iterate until convergence.
Using the effective particular initial function and Newton iterations with the iterative step length equal to 1, an effective particular sequence of iterative functions is obtained.
where iter represents the iterative times, and α iter) means a proper iterative step length which is related to the iterative times.
The fourth curve in green with diamond markers considers the iterative step 4 of the proposed algorithm with r = 3 iterations and N q = 10.
However, the convergence and convergence rate of the Newton iterations depend heavily on the selections of the initial iterative function and iterative step length.
Theoretical analysis indicates that as the iterative step increases, the performance of the proposed beamformer gets better and the iteration converges.
"His approach is iterative, step by step," a person close to the talks said.
The scheme uses a regularized descent direction which is obtained through minimization of smoothed functional in every iterative step.
At each iterative step, a suitable continuation procedure develops and passes to the nonlinear solver an accurate initial guess.
The weight distribution of each iterative step can be used to analyze the relative importance of each of the form features.
The mean processing times per iterative step were 6.6 minutes over the 140 mm diameter areas, thus confirming the potentiality of RAP as large surface figuring technique.
