Three-dimensional (3D) imaging technology based on antenna array is one of the most important 3D synthetic aperture radar (SAR) high resolution imaging modes.In this paper, a novel 3D imaging method is proposed for airborne down-looking sparse array SAR based on the imaging geometry and the characteristic of echo signal.The key point flexcon revers
The communication, along with the control of the symptoms and the emotional support are the basic instruments that are used in the daily development of our profession.To be little capable at the time of notifying bad news can generate an added suffering unnecessary in the person who receives canine spectra kc 3 intranasal single dose the new and a
Abstract gotrax handlebar Consistent detection of cracks in engineering structures is essential for maintaining structural integrity.Deep neural networks perform well in this discipline, although their pixel-level labeling reliance increases labeling costs.Thus, weakly supervised learning methods have emerged.However, their labels are substantially