convergence rate

Convergence rate of moments for stochastic perturbation gradient approximation.

随机扰动梯度近似中的矩收敛率.

Although ML-EM is a perfect reconstruction algorithm, its slow convergence rate its direct use in practice.

基于最大似然期望法(ML-EM)重建的图像质量好, 但因其收敛速度太慢,而难以直接应用于临床.

We obtain an upper bounded estimate for the convergence rate of the piecewise linear interpolation.

摘要给出了分段线性插值收敛速度的一种估计.

N step restart conjugate gradient routine is used to speed up the convergence rate.

使用n步重新开始的共轭梯度法可以提高算法的收敛速度.

Moreover, the control laws using smooth time varying feedback do not at exponential convergence rate.

已有的光滑时变反馈方法是非指数收敛的.

The CCAB algorithm of DBF has high convergence rate in the case of relatively high SINR.

数字波束形成算法中,CCAB算法在较高信干噪比条件下具有一定优势.

Furthermore, this method rapid convergence rate and good stability.

此外, 该算法收敛快,稳定性好.

The strategy of path exchanging can improve convergence rate and capacity of searching optimal solution.

引入路径交换策略提高蚁群算法的收敛速度和寻优能力.

Purpose : compare influence on positrontomography ( PET ) reconstruction image quality and convergence rate of different subsets.

目的 分析比较不同子集的选取对PET重建图像质量以及重建收敛速度的影响.

The convergence rate of deterministic signal is slower than the one of uncorrelated signal.

确定性信号的收敛速率慢于不相关信号的速率.

The preferences a great impact on convergence rate of the known algorithm.

在原算法中,步长参数的设计对其恢复效果和收敛速度影响较大.