通信系统

Transform domain of the basic principles of communication systems and anti-jamming introduced a simple transform domain communication ways.

详细说明：变换域通信系统的基本原理和抗干扰方式，介绍了一种简单的变换域通信的实现方式。

BroadBand Wireless Access is the most Advanced and fast developed technology in current communication industry,It can meet people's needs of triple play:Speech、Data、Multimedia in the next generation communication system.

宽带无线接入是当今通信信息产业中最为先进和发展最快的技术，它可以满足下一代通信系统中人们对于语音、数据、多媒体三重业务的需要。

A communication system for passing information between information services and terminal devices over a twisted wire pair network.

一种通过双绞线网络在信息服务和终端设备之间进行通信的通信系统。

CEBus compatible power line carrier IC P300 was applied and a simple point -to-point power line communication system was implemented both in software and hardware.

采用符合CEBus标准的电力线通信集成电路SSC P300，从软硬件两方面设计出一套简单的点对点的电力通信系统。

Communications system simulation, convolutional codes is an error-correcting code that can be used in...

通信系统的仿真，卷积码是纠错码的一种，可以用于数字电视，手机等通信领域，本例子给出了基于matlab的程序，可用于实际的仿真！

To enhance the reliability of narrow band PLC over low-voltage networks, a Power Line Communi- cation routering reconstruction method on basis of irreciprocal clustering algorithm is proposed and thoroughly discussed in the paper.

为提高低压配电网窄带电力线载波通信系统可靠性，提出并讨论一种基于非交叠分簇算法的电力线通信组网及路由重构方法。

A LEO and a MEO constellation schemes for China are designed in this chapter with the method. The statistical results have shown that the coverage performance of these two schemes is excellent.

区域性卫星移动通信系统对于发展中国家具有十分重要的意义，特别是对于中国这样幅员辽阔且在广大农村地区缺乏基本通信手段的国家。

Along with development of mobile communication system, the third generation mobile communication system has increasingly been perfected.

随着移动通信技术的发展，第三代移动通信系统已经相当的完善。

IP trunked radio system is a carrier of IP trunked radio technology.

P 集群通信系统是 IP 集群通信技术的载体。

The trunking communication system needs to transmit large amount of secret information, and have high security demand.

集群通信系统要传输大量机密信息，对通信保密性要求很高。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。