A new thought of combining frequency estimate method based on FFT with that based on multiple signal classification (MUSIC) is presented.

提出了将基于FFT的频率估计法和基于多重信号分类(MUSIC)的频率估计法相结合的新思路。

youdao

MUSIC (MUltiple SIgnal Characterization) is a special spectral estimation method based on the eigen decomposition of the sample covariance matrix.

多重信号分类(MUSIC)算法是通过对数据协方差矩阵进行本征分解获得信号空间谱估计的方法。

youdao

The Multiple Signal Subspace (MUSIC) algorithm is considered. The influence of array aperture on the performance of localized algorithm is analyzed.

讨论了多重信号子空间(MUSIC)算法，分析了阵列孔径对定位算法性能的影响。

youdao

Simply stated, single-frequency networks are when a broadcaster uses multiple transmitters to send the same signal over the same frequency.

ENGADGET: blogger-avatar

It is also a force in digital loop carriers, which convert multiple voice calls into a single digital signal and can use either copper or fiber-optic cables.

FORBES: Laggard

The interface with large text and icons is user-friendly, but achieving this means an absence of features you might find with popular router firmware dd-wrt, such as the ability to change signal strength or bridge together multiple networks for wider coverage.

FORBES: Western Digital Unveils Routers Designed to Speed Up Home Entertainment