The main studied topic of spatialspectrum estimation is the direction of arrival (DOA) of spatial signals.
对信号波达方向(doa)的估计是空间谱估计研究的主题。
2
The paper describes the principle and method of spatialspectrum analysis to photographic image using an optics computer hybrid processing system.
本文介绍一种光学-计算机混合处理系统对图像进行空间频谱分析的原理和方法。
3
Based on the covariance matrix obtained by the weight perturbation algorithm, we propose to use a single port receiver for spatialspectrum estimate DF.