It constructs new cost function by modifying the cost function of complex valued fast ICA algorithm, and uses approximate Newton method to optimize the new cost function.
该算法通过修正复数快速ICA的代价函数,得到新的代价函数,并采用近似的复数牛顿迭代方法对代价函数优化。
参考来源 - ICA算法及其在阵列信号处理中的应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
The fast ICA algorithm is proposed to separate the rub-impact signal from the noise signal.
针对大背景噪声,本文提出采用快速ICA算法对碰摩与噪声信号进行分离。
In this paper, proposed is the informax fast algorithm of ICA using information maximum likelihood estimation with the Newton iterate algorithm.
本文基于信息极大似然估计,采用牛顿迭代算法,建立了ICA的一种信息极大快速算法。
Using maximum approximation of differential Negentropy, an objective function for ICA is introduced and a Fast-ICA algorithm based on maximum Negentropy is presented.
使用差分最大负平均信息量的方法,一个为ica的目标函数和一个快速ica算法在文中被提出。
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