A mesh smoothing algorithm based on tangential direction 基于切向的网格平滑算法
The method of this paper uses reasonable smoothing algorithm , and removes block - effect satisfactorily 采用合理的平滑算法,有效地消除了解码图像中的方块效应。
The relative frequency training ( rft ) method is used to estimate the model parameters . and the problem of the data sparseness is solved through the backing off data smoothing algorithm 同时采用了回退式参数平滑算法来解决了一阶隐马尔可夫模型的数据稀疏问题。
2 . two kinds of computationally efficient algorithms ( ssca and fam ) for cyclic spectral analysises have been discussed detailly and deeply , both of which are time - smoothing algorithms based on fft 2 .通过对基于时域平滑算法的改进,研究了两种高效的基于fft变换循环谱估计算法ssca和fam 。
4 . a new enhanced imm algorithm based on imm smoothing algorithm is presented . simulation results show that this new algorithm is superior to standard imm algorithm without time delay 为了满足有些实时性要求很强的系统的要求,提出了一种多步迭代的实时imm算法,仿真表明利用该方法是可行的。