convergence rate的例句大全

Through simulating under Matlab, some facts were proved that in same conditions the improved BP algorithm improved convergence rate of neural network and overcame the problem of falling into local minimums.

Matlab仿真运行证明，在相同的条件下，改进的BP算法加快了网络的收敛速度，避免了陷入局部极小的问题。

For high order QAM ( Quadrature Amplitude Modulation) signals, the residual square error of CMA ( Constant Modulus Algorithm) is unacceptably large and the convergence rate of MMA ( Multi Modulus Algorithm) is too slow.

对于高阶QAM信号，常数模算法的收敛误差不为零，而多模算法的收敛速度慢。

Contrarily, a smaller a can decreased the stability error, but the convergence rate of system will be very slow.

反之，小的α降低了稳态误差，但是系统的收敛速度也得到降低。

The Kernel Density Estimator with Spherical Transformation and Its Uniform Convergence Rate

球面变换核估计及其一致收敛速度

The numerical experiments showed that the convergence rate of the method is dependent with the overlapping degree of the subdomains.

数值试验显示这种方法的收敛速度依赖于子区域重叠面积。

The Uniform Convergence Rate of Multi& Parameter Linear Empirical Bayes Estimator

多维参数线性经验Bayes估计的一致收敛速度

Strong Uniform Convergence Rate of Nonparametric Kernel Estimate of a General Function under Dependent Data

相依数据下一般函数核估计的强一致收敛速度

The authors use a new global optimization method, DIRECT algorithm, to design two-dimensional arrays, which is very useful when the object function is a "black box" and has a faster convergence rate than others.

采用一种新的方法&分割矩阵（DIRECT）全局优化算法，设计二维阵列，该算法适用于多变量黑盒问题的求解，并且具有比其他优化算法更快的收敛速度。

As EASI algorithm used in a fixed step, so it is not achieves the best combination of the convergence rate and the separated performance.

在自适应算法中，步长因子是十分重要的因素，它影响了算法的收敛速度和最终的稳态误差，由于EASI算法采用的是固定步长，故不能使收敛速度和分离性能达到最佳结合。

Convergence Rate for Asymptotic Uniformity of Distribution of Independent Sums Modulo One

部分和模1（mod1）分布渐近均匀性的收敛速度

Experimental results show that genetic drift induced by occurrence-based scanning crossover reduces both convergence rate and genotypic diversity, thus causing pure performance deterioration of evolutionary search.

实验数据表明，重组的遗传漂移只会产生降低收敛速度和收敛可靠性的纯消极效果。

The simulant genetic optimization shows that the genetic drift induced by multi-parent occurrence-based scanning crossover reduces both the population diversity and the convergence rate, thus deteriorating the performance of an evolutionary search.

应用基于基因出现频率的多父代扫描交叉的仿真遗传优化实验的数据表明，重组的遗传漂移不但导致种群多样度的急剧下降，而且降低了进化搜索的收敛速度，从而降低了进化搜索的性能。

For the Laplace equation, using this formula can save the inner storage cell of computer by3/ 4, and, at the same time, quicken the convergence rate without increasing any additional computing works.

对于拉普拉斯方程，利用隔点取元公式求解时，可以节约近3/4的计算机内存单元，同时能加快收敛速度，而且没有增添额外的计算工作。

We has made a deep study on convergence and stability of PSO, and then proposed a parameter choice strategy to enhance its dynamic characteristic in this thesis. Catfish-PSO algorithm is proposed to enhance the overall search ability and the convergence rate.

基于这种情况，本文对标准粒子群算法的收敛性及稳定性进行了分析，从提高系统动态特性的角度提出了参数选择策略，为了提高算法的全局搜索能力及收敛速度提出了鲶鱼粒子群算法。

Under suitable conditions the proposed EB test rules are asymptotically optimal with the convergence rate O ( n-1 ( ln n) 6).

在适当的条件下证明了获得的EB检验函数是渐近最优的具有收敛速度O（n-1ln6n）。

An Estimate for the Convergence Rate of the Piecewise Linear Interpolation

分段线性插值收敛速度的一种估计

The simulation results suggest that the convergence rate is faster in the time varying channel, showing the good stability and fast tracking ability.

仿真结果表明，在时变信道下具有更好的收敛性，体现了算法好的稳定性以及快速跟踪系统变化的性能。

Simulation based on MATLAB shows that it is effective and works well in acoustic echo cancellation. Compared with full band NLMS algorithm, the method can obtain fast convergence rate and low misadjustment.

通过MATLAB仿真，表明本文采用的方法能有效降低回声对系统的影响，与全带NLMS算法相比，本算法具有较快的收敛速度和较低的稳态失调。

The innovations of this dissertation can be showed in five aspects: ( 1) Find the PLS iteration initial value under the unit vector restraint, enhances the PLS convergence rate, explains the PLS iteration convergence.

在单位向量约束下找到PLS迭代初值，提高PLS收敛速度，说明PLS迭代收敛性。

BP neural network use adaptive learning rate momentum algorithm has fast convergence rate and high error precision.

BP神经网络采用收敛速度较快和误差精度较高的动量&自适应学习速率调整算法。