However, the insistency between convergence speed and steady state error is difficult to be solved by the fixed step-size LMS. 但其固定的步长导致了收敛速度和稳态误差之间的矛盾。
The experiments showed that the model can work efficiently and practically, and keep the topological insistency of the vector spatial data. 实验表明,该模型不仅可行,而且高效,并保持了空间要素和要素之间的几何拓扑一致性。