1) flexible independent component analysis
灵活独立分量分析
1.
The flexible independent component analysis algorithm based on Laplacian distribution had slow convergence speed.
针对基于拉普拉斯分布灵活独立分量分析算法收敛速度较慢的问题,提出了一种基于广义伽玛分布的灵活独立分量分析算法,该算法把广义伽玛分布概率密度函数作为语音信号概率密度函数的估计,得到一个更加适合语音信号分离的激活函数。
2) independent component analysis
独立分量分析
1.
Extraction of the Characteristics of the Acoustic Emission Signals of the Pitting of Low Carbon Steel Based on Independent Component Analysis and Wevelet Transform;
基于独立分量分析和小波变换的低碳钢点蚀声发射信号特征提取
2.
Signal Processing of Acoustic Emission of Metal Corrosion Based on the Independent Component Analysis;
基于独立分量分析的金属腐蚀声发射信号处理
3.
Noise removal of pulse wave signal based on independent component analysis;
基于独立分量分析的脉搏波信号的降噪处理
3) Independent Component Analysis(ICA)
独立分量分析
1.
Using simulated SEMG signals,the performance of proposed decomposition algorithm was analyzed and compared with that of the decomposition technique adopting independent component analysis(ICA),the decomposition experimen.
根据表面肌电信号(SEMG)形成的生理学特性,采用一种基于卷积混合过程的盲源分离技术来分析隐含在SEMG信号中的运动单位动作电位信息,利用仿真的SEMG信号对这种算法的分解性能进行实验研究,并与采用瞬时混合过程的独立分量分析(ICA)算法的分解性能进行比较,同时将该算法应用于真实SEMG信号的分解实验。
2.
Independent component analysis(ICA)can separate the sources from their mixtures and make the output statistically as independent as possible;it can remove noises effectively.
独立分量分析(ICA)能够从混合信号中分离出最独立的成分,有效抑制噪声。
3.
In order to blind estimation the sequence of asynchronous direct spread signals, this work used independent component analysis(ICA) combining with principle component analysis(PCA) to blindly separate the data bits of different users without the knowledge of the channel.
为解决异步直扩序列的盲估计问题,提出采用独立分量分析(ICA)结合主分量分析(PCA),在信道未知情况下有效盲分离多用户多径直扩信号和扩频码信息。
6) Independent Component Analysis(ICA)
独立分量分析(ICA)
1.
To solve the problem that the number of available training samples is great less than that of the training vector in traditional independent component analysis(ICA) and to improve the efficiency of face recognition,an independent component analysis feature extraction technique based on two dimension image matrixes is proposed.
为了解决传统独立分量分析(ICA)在人脸识别过程中存在的高维小样本问题,同时为了提高识别效率,提出了一种基于二维图像矩阵的独立分量分析(ICA)特征提取方法。
2.
An image fusion method based on contourlet transform,independent component analysis(ICA) and support vector machine(SVM) is proposed.
提出了一种基于Contourlet域独立分量分析(ICA)和支持向量机(SVM)的图像融合方法。
补充资料：灵活
1.敏捷﹔不呆板。 2.善于应变﹔不拘泥。
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