multilevel modulation
英 [ˌmʌltɪˈlɛvl ˌmɒdjʊˈleɪʃən]
美 [ˌmʌltaɪˈlɛvəl ˌmɑdʒəˈleɪʃən]
网络 多级调制
双语例句
- As an important factor in deciding the effect of inverter control, multilevel pulse-width modulation ( PWM) method is received extensive attentions from scholars at home and abroad.
作为直接决定逆变器控制效果的重要因素&多电平脉宽调制（Pulse-widthmodulation，PWM）方法，更是受到了国内外学者的广泛关注。 - Introduction of Research on Multilevel Code Modulation Combined with Turbo Codes
结合Turbo码的多级编码调制研究介绍 - The method of multilevel parallel phase modulation ( MPPM) was proposed, which means two parallel multilevel phase shift keying ( MPSK) signals were transmitted with one frequency at the same symbol period.
提出了高阶并行相位调制（MPPM）的方法，即在同一调制符号周期，使用同一频率并行发送2路携带不同信息的高阶相位调制信号。 - A Turbo Multilevel Coded Modulation Scheme of High UEP
具有不均匀保护特性的Turbo码多级编码调制方案 - Multilevel laser power modulation is a key technology in multilevel optical data storage systems based on photochromism.
多阶激光功率调制是光致变色多阶光数据存储的一项核心技术。 - Coherent detection employing multilevel modulation format has become one of the most promising technologies for next generation high speed transmission system due to the high power and spectral efficiencies.
由于高的能量效率和频带效率，结合了先进调制方式的相干检测技术已经成为下一代高速光通信网络最有前途的技术之一。 - Based on this theory the reference voltage vector of a multilevel VSI is divided into two parts: base vector and two level vector. Then a new multilevel space vector modulation ( SVM) method is presented.
针对目前多电平空间矢量调制方法计算十分复杂的问题，提出了一种新型的基于参考电压矢量分解理论的多电平逆变器空间矢量调制方法。 - A simple, fast, and generally applicable multilevel space vector modulation ( SVM) algorithm is described in this paper. The complex reference voltage vector is decomposed into an offset vector and a two-level model.
为解决多电平逆变器的空间矢量调制（SVM）算法设计及实现的复杂性问题，提出了基于参考电压分解和零序电压等效的新型多电平SVM算法。 - By using the equivalent relationship between the two multilevel modulation methods, the pulse width modulation ( PWM) strategies for multilevel inverters can be studied in a unified system.
这两种多电平调制方法之间的等效关系将使多电平脉宽调制控制策略可以在一个统一的体系下进行研究。 - The soft symbol to bit mapping technique is an effective way to combine the multilevel modulation and binary decoding.
比特软信息提取技术是针对多电平调制与二进制译码的结合而采用的一种方法。