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- First, the colored noise covariance matrix is estimated, and at the same time, the primary estimations of the sensor positions and DOA are achieved. 该算法首先估计色噪声相关矩阵，同时对阵元位置和信源DOA作初步估计；
- This algorithm can adjust the system process noise covariance adaptively along with the characteristic of maneuvering to adapt to different target maneuvers. 该算法使系统状态噪声方差随着机动特性能够自适应调整，自适应各种机动情况。
- without knowledge of noise covariance 噪声方差未知
- weight of system noise covariance 系统噪声加权
- system noise covariance estimate 系统噪声方差估计
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- He turned around as he heard a noise behind him. 他听到身后有响声，便转过身来。
- The boy jumped up in surprise at the sudden noise. 突如其来的响声吓得这个男孩跳了起来。
- The loud noise made me leap out of my skin. 这么响的声音吓了我一大跳。
- His nerves were frayed by the noise of traffic. 他被交通噪音弄得神经紧张。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- The horse shied at the loud noise. 那马听到巨大的响声时惊得往后倒退。
- There is intolerable noise outdoors. 门外是难以忍受的嘈杂声。
- She loved the life, noise, and color of the market. 她爱市场上的生趣、喧哗与多姿多彩。
