根据平行因子(PARAFAC)模型,研究DS-CDMA盲多用户检测算法。将直接三线性分解算法(DTLD)与三线性交替最小二乘(TALS)算法结合,提出一种新的DTALS-PARAFAC盲接收机,解决了三线性交替最小二乘(TALS)算法中因为初始值估计不当引起的收敛速度差的问题。仿真结果表明,与TALS-PARAFAC接收机相比,DTALS-PARAFAC接收机改善了误码率性能,并且具有更快的收敛速度。
上传时间: 2013-11-24
上传用户:songkun
多维数据分析,有nPLS,PARAFAC,TURKER等
上传时间: 2014-11-29
上传用户:weiwolkt
The function conload takes a dataset and a model (PCA, PLS, PARAFAC etc.) and calculates congruence loadings which is the extension of correlation loadings to uncentered and multi-way models
标签: calculates congruence and function
上传时间: 2014-01-08
上传用户:sz_hjbf
Tucker, PARAFAC, GRAM, RAFA and misc. 2nd order models with a test data set (old version now covered by the N-way Toolbox)
标签: PARAFAC covered version Tucker
上传时间: 2013-12-31
上传用户:qq1604324866
PARAFAC Based Blind Estimation Of Possibly Under-determined Convolutive MIMO Systems
标签: Under-determined Convolutive Estimation Possibly
上传时间: 2014-01-04
上传用户:xyipie
Jackknife PARAFAC, 用在多维线性分解.
上传时间: 2014-01-05
上传用户:1427796291