signal group

Based on Statistical Theory of Pulse Signal Flow, a statistical model for one-dimension probability density function ( PDF) of electromagnetic interference pulse flow caused by group electromagnetic interference sources is discussed in this paper. This model has universality.

使用脉冲信号流统计理论，建立了由群体电磁干扰源产生的电磁干扰脉冲流的一维概率密度函数（pdf）统计模型，具有普遍性特点。

The control system of spraying robot comprised three parts: the robot, monitor and induced signal switch-group.

喷雾机器人控制系统包括机器人、监控器和诱导信号切换器三个部分。

Results ① The average area of AVP mRNA positive signal in single cell of PVN in the immune suppression group was significantly smaller than that in the immune enhancement group and control group ( P0.05).

结果1免疫抑制组大鼠PVN单个细胞内AVP mRNA阳性杂交信号的平均面积明显低于免疫增强组及对照组（P0.05）。

The light filter filters and castes the light signal to generate a group of polarizing signal.

滤光装置过滤投射光讯号,用以产生一组偏光讯号.

Starting from the precise pair-wise error probability ( PEP), the joint border of group coding signal error probability ( SEP) in differential unitary space – time ( DUST) modulation is deduced.

从精确成对错误概率（PEP）出发，推导得到了DUST调制群码符号误码率（SEP）的联合边界。

Pulse modulation uses a pulse sequence or a group of digital signal as the carrier wave, and sine wave modulation use high-frequency sin wave.

脉冲调制是用脉冲串或一组数字信号作为载波的调制方式，正弦波调制则是载波为高频正弦信号的调制方式。

Teleseismic P wave group signal analysis by adaptive time-frequency representation

远震P波群信号的自适应时&频分析

However, in all wireless RF system, distortionless transmission of signal requires system must have excellent group delay characteristics.

而在所有无线射频系统中，信号要无失真地传输就要求系统必须具有良好的群时延特性。

Virtual tourism ( VT) is a kind of information resources group which is built on internet by using virtual reality technology, computer storage technology, signal data transmission technology.

虚拟旅游是用虚拟现实技术、计算机存储技术、信号数据传输技术等构建在Internet平台上的信息资源群。

The approach is designed a group of temperature controlled switch circuit which control whether the parallel resistance is activated or not. Temperature signal is come from bridge voltage signal which is power supply by constant current source.

技术途径是设计一组温控开关电路来控制并联电阻器是否接入，温度信号来源于恒流源供电下的传感器桥压信号。