多级系统 meaning in English

multilevel system

Chapter four studies the policies for multi - echelon inventory system with deterministic demand
第四章研究需求确定的多级系统的库存控制策略。
To decimators of multi - level system designed based on the hb filter and cic filter , analysis of the filter design parameters involved , whose theory applied to multi - level cic filter of design , and designed half band filter with distributed algorithms . compared to the simulation results . these advanced algorithms applications , and further increase hardware efficiency and operating speed
对于基于积分梳状( cic )滤波器和半带( hb )滤波器的多级系统设计的抽取滤波器组,分析了滤波器设计中所涉及的各个参数,将剪除理论应用于多级积分梳状( cic )滤波器的设计中,并且采用分布式算法( da )来设计半带( hb )滤波器,并对仿真结果进行比较,这些先进算法的应用,进一步提高了硬件效率和运行速度。