Due to the inverse distribution of coal endowment and economic development in China, the optimization of coal flowing channel has been the cruxes of the balance of coal supply and demand. 我国煤炭赋存量与经济发展的逆向分布,使得运煤通道的优化成为平衡煤炭供需矛盾的关键。
An adaptive cancellation, instead of the inverse filtering technique is applied to elimination of ISI, so that the dependence of the convergence behaviors of equalizers on the channel characteristics, a problem common to the traditional method for elimination of ISI, is removed. 采用自适应抵消而不是逆滤波技术消除符号间干扰,从而避免了收敛性与信道特性相关的问题。
Applying the Chen-Mobius inverse transform function set of some often-used digital waveforms as the coding waveforms of each bit digital signal, they were then added directly together and transmitted on a physical channel. 把各种常用数字波形的Chen-Mobius逆变换函数族作为各位数字信号的编码波形,直接将它们叠加在一个信道上进行传输。
Inverse analysis of channel friction based on generalized inverse theory 基于广义逆理论的河网糙率反演研究
Eventually, the paper thinks that building the model of inverse distribution channel, establishing the culture of trust and reciprocity, innovating knowledge in order to reinforce the degree of scarce, adding the value of knowledge network will be helpful to the stability of knowledge coexistence network. 在知识经济时代,构建逆向分销渠道模式,建设信任和互惠的渠道文化,不断进行知识创新,挖掘自身资源的稀缺性,实现知识共生网络的知识增值有利于知识共生网络的稳定性。
Study on the flood inverse-routing methods in river channel 河道洪水反向演算问题的研究
The Process Iteration Method of Flood Inverse Routing in River Channel 河道洪水反流向演算过程迭代方法
SC-FDE uses frequency domain inverse filter to offsetting the linear distortion of the channel based on the channel estimation in frequency domain. SC-FDE根据频域信道估计的结果,采用频域逆滤波器来补偿信道的线性失真。
Simulation results show that MNN power controller achieves better control performance and system capacity than fixed-step controller due to the inherent ability of MNN to identify the fast time-varying characteristic of inverse channel. 仿真结果表明,由于神经网络能够较好地识别反向链路的时变特性,MNN功率控制方法比传统的固定步长功率控制方法取得了更好的控制性能和系统容量。
Through combination of the proposed double-iteration method with a restriction on the length of inverse filter in time domain, the inverse of transfer channel or separation matrix, which has consistent permutations for all frequencies, can be estimated. 通过双迭代算法得到每个子频带内的各个独立分量,同时利用频域平滑特性,消除各个频率分量之间排列不一致的问题,得到分离矩阵和/或逆FIR滤波器的尽可能准确的估计。
A technique of hybrid parameter and a new-type of inverse channel circuit connection are used in our design. 这种振荡器采用混合参数设计技术,选用新型场效应晶体管(FET)反沟道电路接法。
The inverse modeling of a signal input channel and its application to the improvement of an intelligent instrument for its accuracy 信号输入通道的逆向建模及其在提高智能仪表测量精度中的应用
In this paper, a marginal interference cancellation algorithm suitable for the asynchronous DS/ CDMA inverse channel is provided. 提出了一种适用于异步DS/CDMA反向信道的信号边缘干扰抵消算法。