spatial array processing的意思|示意

In processing of array signal, Direction of Arrival (DOA) of target can be obtained by extracting spatial frequency of echo.

在阵列信号处理中，提取回波信号中的空间频率，可以得到目标的方位信息。

Spatial spectrum estimation is an important area in array signal processing, which is widely used in radar, communication, sonar, earthquake, chronometer and other aspects of science and technology.

空间谱估计是阵列信号处理的一个重要分支，近年来在雷达、通信、声纳、地震、射线天文等科技领域取得了极为广泛的应用。

Spatial spectrum estimation technique is a new direction-of-arrival estimation technique based on multielement array and modern digital signal processing theory.

空间谱估计测向是一种以多元天线阵结合现代数字信号处理为基础的新型测向技术。

The localization of the speech source is the primary task of the array signal processing, and the basis of spatial filter designing.

声源定位是阵列信号处理的主要任务之一，是实现空间滤波的基础。

This approach, unlike the conventional statistical techniques requiring for a covariance matrix of sample, is based on direct spatial processing of the array data.

这种方法不同于传统的统计方法需要计算样本协方差矩阵的逆矩阵，而是基于阵列数据的一种直接计算方法。

To cope with the time varying and Doppler broadened clutter in airborne phased array radars, it is required that the signal processing be adaptive and two dimensional (spatial and temporal).

从一个多通道自回归过程拟合杂波信号的概念出发，提出了用线性预测法实现机载相控阵雷达的时空二维自适应信号处理。