1) Noise Criterion
噪声尺度
2) noise intensity
噪声级，噪声强度
3) noise factor
噪声度;噪声因子
4) noise intensity
噪声强度
1.
When Ma in channel 3 increased, noise intensity ~increased monotonously; frequency of the peak remained the same, but its power became stronger.
实验结果表明随着三通道气流马赫数逐渐增大,噪声强度随之增大,峰值频率基本不变,但能量变强;随着一通道气流马赫数增大,噪声强度先减小后增大,并且频谱图上出现高频峰,该峰能量逐渐变强;改变一、三通道气体喷口流速比,噪声强度呈现减小、增大、减小的非均匀变化趋势,峰值频率逐渐变大。
2.
In this paper, the problem of robust sampleddata estimation for continuous systems with noise intensity uncertainty is discussed by taking account of intersample behavior.
基于内采样特性讨论噪声强度不确定的连续系统的鲁棒采样估计问题，主要目的是为这类不确定系统设计离散滤波器，使每个状态的估计误差方差不大于预先指定值，从而获得满意的稳态滤波特性。
5) gray level noise
灰度噪声
1.
Based on the study of the influence of the quantification noise and the gray level noise on target feature image,the error model of the target feature image centroid coordinates is built.
深入研究了灰度噪声、量化噪声对目标特征图像的影响及其误差模型,并由此建立了目标特征图像质心坐标提取误差模型。
6) intensity noise
强度噪声
1.
Research on methods of intensity noise reduction in spectrum-sliced WDM systems;
抑制频谱分割WDM系统强度噪声的方法研究
2.
Expatiating on the intensity noise properties of solid lasers,the experiments find the relaxation oscillation noise(RON) is the main reason to bring intensity noise in the monolithic Nd:YAG laser.
阐述了固体激光器强度噪声的特性,实验观测表明驰豫振荡是单块固体Nd:YAG激光器强度噪声的主要来源,噪声峰值的中心频率随着泵浦和输出功率的增加向高频方向移动,且在中心频率附近发生180°相位跳变。
3.
The intensity noise of a free-running diode laser was investigated experimentally.
在实验上研究了自由运转模式下半导体激光器的强度噪声。
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条