The absorption and gain spectrum A (ω) of a weak probe beam are given, the thresholdconditions of laser amplication without inversion in four-level atom system is work outas well.
对于小信号探测利用计算机给出吸收、增益曲线，并计算出无粒子数反转光放大的阈值条件。
Application of time-space dependent digital gain system to seismic data processing;
时—空变数字增益在地震数据处理中的应用
The design of the program-controlled high frequency gain preamplifier and its application in medical instruments;
高频程控增益前置放大器的设计及其在医学仪器中的应用
A Probe to the Multiple-gain Buildup and Real Time Calibration for Wide-range Measuring System;
宽量程测量系统多档增益设定及实时标定方法探讨
This article mainly elaborates on the server selection algorithm based on plus model in multisever,a performance test through emulational experiment and comparison with other algorithms.
文章主要讨论所提出的在多服务器模型下基于增益模型的服务器选择算法;通过仿真实验测试其性能、与其他算法进行比较;并分析此算法对环境参数变化的适应性。