virtual channel

According to the spatial character of underwater acoustic signal in far field, a virtual channel is constructed from the observed channel by time delay and filtering. So one single channel is extended to multiple channels, and then the standard BSS methods can be applied.

该方法依据水声信号远场的空间分布规律，通过将单观测通道信号延时和滤波的方法构造虚拟通道，使单通道转化为多通道，以实现单通道的盲源分离。

In this paper, Torus network is studied under wormhole routing technology and dimension ordered routing algorithm, and a virtual channel assignment algorithm ORA is proposed for traffic balance.

针对采用虫孔路由技术和维序路由算法下的Torus互联网，提出了ORA虚通道负载平衡分配算法。

Ora& a virtual channel assignment algorithm for traffic balance

ORA&一种负载平衡的虚通道分配算法

Compared with Naive and Scott virtual channel assignment algorithm, ORA algorithm has a better performance for traffic balance, and can improve the network performance.

与Naive分配算法和Scott分配算法的比较表明，ORA能够较好地实现负载平衡，能够较好地提高网络的性能。

The spatio-temporal profile of sample plug can be well controlled in the analysis channel by switching virtual gate in a proper mode and timing.

通过控制虚拟门的打开方式和时机，可以控制样品注入分析通道的时空分布。

Performance evaluation of virtual channel switching system based on discrete time queue

虚通道交换系统性能指标的离散时间排队分析

To guarantee the safe operation of the power telecontrol channel, a multi-channel power telecontrol monitor system based on virtual instrument technology is designed.

为了保证远动信道的可靠运行，设计了基于虚拟仪器技术的多路电力远动信道监控系统。