The mixture matrix of multi-path channel can be estimated using a fast fixed-point algorithm, and then the delay information of channel can be obtained.

该方法采用固定点ica算法来估计多径信道的混合矩阵，从而提取信道的延迟信息。

youdao

In this paper, we introduce passive ranging of target based on the bearings and time-delay information of dual arrays and filtering algorithm of ranging.

利用有一定间距的两部声纳基阵提供的目标方位和时延差的信息，实现对目标的被动测距。建立了测距物理模型，给出了后置距离滤波算法。

youdao

At the request of the applicant, the competent authorities of the Member shall provide, without undue delay, information concerning the status of the application.

在申请人请求下，该成员的主管机关应提供有关申请情况的信息，不得有不当延误。

youdao

A delay of even one second could affect the information being collected.

VOA: special.2010.07.07

While the furloughs continue, the FAA advises travelers to check their flight status before leaving home, and to visit fly.faa.gov for the latest airport delay information.

FORBES: Furloughs Delayed 1,000 Flights Yesterday: No End In Sight

Until the bill is signed and furloughed air traffic controllers return to work, the FAA advises travelers to check their flight status before leaving home, and to visit fly.faa.gov for airport delay information.

FORBES: Congress Passes Bill To End Air Traffic Control Furloughs

Singhal pointed to Google Now, which is designed to send users information before they even search for it, such as flight delay information, or when someone should leave for a meeting, taking into account traffic.

FORBES: Google's 4 Biggest Technical Challenges, According To Search Guru Amit Singhal - SXSW