1) noise bias
噪声偏差
1.
Because there are many kinds of noise, the noise bias terms are introduced in the iterative shift and add method for astronomical image reconstruction when working in real data.
当工作于实际数据时 ,由于存在着多种噪声 ,导致了天文像复原迭代位移叠加法中的噪声偏差项。
2) noise standard deviation
噪声标准偏差
1.
The H-Curve criterion does not need know the noise standard deviation firstly,and it can dispose many kinds of noise practically and produce a better effect in vision over smooth.
此准则不需要提前知道噪声标准偏差,在实际应用中适用于不同 类型的噪声,并且和目前多数方法去噪后的图像过于平滑相比,它还能产生较好的视觉效果。
3) rest noise standard deviation(RSTD)
剩余噪声标准偏差
4) polarization noise
偏振噪声
1.
Based on the model mentioned above, a theoretic analysis on the optical path polarization is made, an expression of the highest polarization error is acquired, and furthermore, the influences of each apparatus on polarization noise are discussed.
在此基础上进行了光路偏振噪声的理论分析,通过计算得出最大偏振误差表达式,讨论了光路器件的性能对陀螺偏振噪声的影响,得出消光比是影响结果的关键因子,并阐述了主要有效措施。
2.
Zero drift and polarization noise are the main two hindrances in the development of fiber gyroscopes in China.
采用相干矩阵和琼斯矩阵建立了光纤陀螺光路传输系统的数学模型 ,在此基础上 ,进行了光路偏振噪声的理论分析。
3.
If has been proved theoretically that the deviation will induce phase noise in interferometer,if the error of the Faraday rotator angle is about ±5°,the amplitude of polarization-induced phase noise is related to the polarization noise in lead fiber and the state of polarization of the input light to interferometer,and it is less than 1.
理论分析法拉第旋转角有偏差时,引导光纤中的偏振态扰动(偏振噪声)会在干涉仪中引入相位噪声,该相位噪声水平与引导光纤中的偏振噪声水平和干涉仪输入光的偏振态有关。
5) bias noise
偏压噪声
补充资料：逼近函数的偏差
逼近函数的偏差
deviation of an approxmating function
通近函数的偏差【山血位扣of ana即.油加tiI犯如‘丘.;yoo.e。。e np:6二:狱a沁川e‘中y。二明。。1 逼近函数g〔K和一个给定函数f任叨之间的距离p匆，f).在同一个类叨内可以考虑用不同度量p，譬如一致度量 p(g，f)一碧笃}g(x)一f(x)I，以及积分度量 /(。，，)一(i一(·)一，(·):“·)’‘’，p一和别的度量.至于逼近函数的类K则可以用代数多项式、三角多项式，还有f关于某个正交系的正交展开的部分和，这些部分和的线性平均，以及一些别的集之、
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