modulations
英 [ˌmɒdjʊˈleɪʃənz]
美 [ˌmɑdʒəˈleɪʃənz]
网络 自然变化; 调制
双语例句
- In this dissertation, we mainly study adaptive serially concatenated systems with QAM and CPM modulations based on Turbo codes.
本文主要研究基于Turbo码的，分别利用QAM调制和CPM调制的自适应串行级联系统。 - The government would definitely allocate funds to building larger instruments capable of picking up signal modulations.
政府一定会拨款建造更大的仪器，能够接受信号变调。 - Because of limited frequency band of channel, spread spectrum and MFSK modulations can not resolve that high speed transmission is in contradiction with limited frequency band.
当进行高速水下通信时，由于水下信道的频带有限，扩频和MFSK调制方式无法解决高速率信息传输和可利用信道频带窄的矛盾。 - Modulations of control parameter on chemical bistable system is investigated by using of parameter modulation method.
采用调整控制参数的方法，实现对化学双稳行为的调制。 - Using different frequency domain equalization algorithms and modulations, the SC-FDMA system performance is analysised in this paper.
结合不同频域均衡和调制方式，仿真分析SC-FDMA系统性能。 - The monotone in which he spoke was strangely soothing. It was the voice of a born orator, rich in possible modulations.
他说话的调子毫无抑扬顿挫，却有一种奇妙的镇静作用。这是一个天生演说家的富于抑扬顿挫的声音。 - Studies on the Mechanisms of Proton and Electron Transport and Their Modulations in Biological Molecules
生物分子荷质传递机理及其调控的理论研究 - Turbulence modulations caused by change of particle size and particle mass loading ratio
颗粒粒径和气载比改变时湍流调制的变化 - Focus on the research of the sine wave magneto-optical modulation& frequency multiplication method, and analyze the precision of this method. ( 4) Compare and summarize simulations of the rectangular wave and other wave magneto-optical modulations.
重点对正弦波磁光调制&倍频法进行了实验研究，并对其精度做了一定的分析。 - By combining intra-pulse phase and inter-pulse frequency modulations, PCSF enabled larger frequency step sizes than SF.
它将SF信号的矩形子脉冲替换为相位编码子脉冲串，通过脉内相位和脉间频率两次调制，获得了更大的频率步进量。