And introduce the dpd technology based on orthogonal sampling 并介紹了基于正交采樣的dpd技術。
The related issues to zero medium frequency including digital match filter and orthogonal sampling are studied . the research makes a basis for the development and realization of cdma hardware system 對采用的零中頻技術、數字匹配濾波器、正交采樣所涉及的問題進行研究,為硬件系統(tǒng)的研制打下理論基礎。
Based on thorough studying of the multiphase array fft de - multiplex algorithm , the algorithm is improved by using the orthogonal sampling principle , and further a implementation scheme which can benefit its hardware design is proposed 深入研究了多相陣列fft分路算法,基于正交采樣原理對算法進行了改進。提出了一種適于硬件實現(xiàn)的fft分路模塊解決方案。
The fundamental concepts and theories of array signal processing are discussed . the definition and presentation of the narrowband signal is introduced briefly , and the technology of orthogonal sample is illustrated . then the statistical model of array signal processing is presented 系統(tǒng)概要地論述了陣列信號處理的基本概念和理論,分析了陣列處理中窄帶信號的定義和表示方法,闡明了正交采樣等采樣方法,給出了陣列信號處理的統(tǒng)計模型。