modulation

modulation modulation modulation amplitude modulation是什么意思 amplitude modulation是什么意思 16-ary quasi-orthogonal modulation 16元准正交调制? 你好请帮忙查查这篇文章有否EI检索Pseudo-Random Code Binary Phase Modulation Combined with Linear Frequency Modulation Fuze 英语翻译Amplitude Modulation Amplitude modulation (AM) is a modulation technique in which the amplitude of a high frequency sine wave (usually at a radio frequency) is varied in direct proportion to that of a modulating signal.The modulating sign 英语翻译14.1 IEEE 802.15.4 Modulation FormatThis section is meant as an introduction tothe 2.4 GHz direct sequence spreadspectrum (DSSS) RF modulation formatdefined in IEEE 802.15.4.For a completedescription,please refer to [1].The modulation and 英语翻译These results are as they should be if adrenaline affects memory modulation by increasing blood glucose levels.秋 Deletion of scavenger receptor A gene in mice resulted in protection from septic shock and modulation of TLR4 signaling in isolated peritoneal macrophages 关于MCS表示的调制方式,36.213 中T表 7.1.7.1-1中的Modulation Order分别有2,4,6.,它们表示什么调制方式 英语翻译这个是传输网里的一句话 Generation,coding and modulation of Layer 1signalling谁帮我翻译下 英语翻译1.This is accomplished by using a process known as demodulation,which is the reverse of the modulation process.2.Once the message is entirely received,the message processor examines its header,and accordingly decides on the next outgoing “调相”读什么?科技名词定义中文名称：调相 英文名称：phase modulation;PM 定义：瞬时相位偏移按照给定调制信号瞬时值函数改变的角度调制.该函数通常是线性的.所属学科：通信科技（一级 英语翻译The present study employs a rapid serial visual presentation (RSVP) paradigm to assess emotion’s modulation of attention at different time intervals.Specifically,the study examines differences in attentional capture and subsequent atten 英语翻译Abstract:Making use of rich inner resource of FPGA(Field Programmable Gate Arrays),a wireless alarm sending system is designed.It includes encoder,FSK(Frequency Shift Keying) modulation and every channel!ˉs control circuits,which candecr LaTeX Error: Bad math environment delimiter求大神指导上述为错误提示,代码如下：Suppose that $X(k)$ is the data sequence after modulation precoding and subcarrier mapping, where k represents the subcarrier index. Then the transmitted