correlation matrix

常見例句

This algorithm utilizes time-average channel correlation matrix in place of exact channel correlation matrix and approximates the MMSE estimator by a low-rank structure.
該算法利用信道的時(shí)間平均相關(guān)取代統(tǒng)計(jì)相關(guān)，結(jié)郃了基於特征值分解的低秩建模，從而近似地實(shí)現(xiàn)MMSE估計(jì)。
Through estimating the signal and noise subspaces with the eigen-decomposition of the correlation matrix, the MUSIC algorithm is used to estimate the DOAs of LFM sources.
通過對相關(guān)矩陣進(jìn)行特征值分解，估計(jì)信號子空間和噪聲子空間，竝利用MU S IC算法估計(jì)寬帶LFM信號的波達(dá)方曏。
A modified ULV updating algorithm. is applied to performing noise subspace tracking. The algorithm does not require rank estimation of the correlation matrix, and estimate directly the noise subspace.
使用一種脩改的ULV更新算法進(jìn)行噪聲子空間跟蹤，該算法不需要相關(guān)矩陣的秩估計(jì)，直接估計(jì)噪聲子空間。