To facilitate realistic testing, the heart of real is the radio frequency attenuation network, a system designed to simulate realistic field conditions for multiple radios.
为方便实际测试，REAL实验室的核心是射频衰减网络，可模拟多个无线电的真实部署。
It is shown that the better broad band performance can be obtained using the matched attenuation network formed by depositing ta film resistor, as a microwave absorbent, with grid pattern.
指出利用沉积有网格图形的钽薄膜电阻的匹配衰减网络作微波吸收体，可以获得比较好的宽带性能。
Through this paper, the low-voltage power line network and channel characteristics are researched. The noise and attenuation characteristics of power line channel are measured and analyzed.
本文首先分析了低压电力线网络的特点及信道特性，对电力线信道的噪声和复衰减特性分别进行了测量及分析。
Considering the nonlinear affects of various parameters on rain attenuation, we propose a new rain attenuation model based on evolutionary neural network and compare it with the ITU-R model.
本文在考虑多个参数对雨衰减非线性影响的基础上，建立了基于进化神经网络的雨衰减模型，并与ITU - R模型进行了比较。
An adaptive sliding mode control based on fuzzy wavelet network is proposed to guarantee the effects of the tracking error and external disturbances can be attenuated to a specific attenuation level.
提出了一种自适应模糊小波神经网络的滑模控制策略，保证系统的跟踪误差和对外界干扰的抑制被衰减到期望的程度。
The process of attenuation measurement is presented, which utilizes a system consisted of a sweep oscillator, a pair of broad-banded horns, and a scalar network analyzer, etc.
陈述了利用扫频信号源、标量网络分析仪和宽带喇叭天线等构成的系统对微波衰减测量的过程，对该方法的诊断误差进行了讨论。
AFCN (adapted fuzzy cluster neural network) is introduced to keep up trade-off between noise attenuation and detail preservation in image processing.
为了获得滤除噪声和细节保留两方面更好的平衡，提出了一种自适应模糊聚类神经网络。
The model gives the definition of e-commerce in the network environment, and analyzes the reputation attributes of asymmetry, transferability, dynamic changes, and the over time attenuation.
提出基于模糊聚类的声誉类型动态定义机制，以解决在不同环境中声誉主体的分类问题。
The model gives the definition of e-commerce in the network environment, and analyzes the reputation attributes of asymmetry, transferability, dynamic changes, and the over time attenuation.
提出基于模糊聚类的声誉类型动态定义机制，以解决在不同环境中声誉主体的分类问题。
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