the results of theoretical analysis show that the low energy resolution reduces sharply the peak reflectivity of mo/ si multilayer but increases the background intensity, which leads to the increase of the full width of half maximum of reflectivity spectrum and the distortion of reflectivity spectrum.

1、

on the basis of structure design of optical system and parameter option of optical components, the visibility of interference fringe with zero background intensity is optimized.

通过对光学干涉系统结构设计和元件参数选择，最大限度地优化了干涉条纹的可见度，并设计出零背景光强标准硅球直径精密测量系统。

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2、

some factors influencing recognition are calculated, such as changes of background intensity, edge detection of input image or matched filter and so on.

当目标亮度一定时，在输入场景和匹配滤波器有无边缘检测的几种情况下，研究了背景强弱变化对目标识别性能的影响。

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3、

the binned kernel density estimators were exploited to estimate the probability density function of background intensity in training sequence.

该模型采用分箱核密度估计算法从训练图像序列中得到背景的密度函数。

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4、

contribution of rambling x-ray to background intensity in wds

波谱仪中漫射X光光子对背景的贡献

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5、

based on the contrast between laser and background intensity, warning is carried out through laser target detection algorithm.

利用激光和背景强度之间的反差，通过激光目标检测算法进行告警。

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6、

the new method of the extracting the impact signal of loose parts from the background noise

从背景噪声中提取金属跌落物冲击信号的新方法

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7、

effect of background noise on the photon statistics of triggered single molecules

背景噪声对单分子光子统计的影响

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8、

detection of signal in nonstationary and non-gaussian background noise

非高斯非平稳背景噪声中的信号检测方法

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9、

it is necessary to use advanced signal processing method for target detection under strong background noise.

为使无线电引信在强背景噪声干扰的情况下能够正确地识别目标，就需要采取有效的信号处理方法识别目标。

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10、

analysis of stellar background noise and study of restraining methods in satellite optical communication

卫星光通信中恒星背景噪声分析及抑制方法研究

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11、

principle of extracting weak signals from strong background noise

强背景噪声下弱信号提取原理

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12、

an investigation of background noise measurement technology in aeroacoustic wind tunnel

低速航空声学风洞背景噪声测试技术研究

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13、

effective wind protection significantly reduces the background noise of air currents.

有效的风保护极大减少气流背景噪声。

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14、

a method on solution to problem of background noise in emc laboratories

解决电磁兼容实验室电源传导背景噪声的方法

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15、

by multiresolution analysis method background noise would be removed from light spot images

多分辨率分析去除光斑图像中的背景噪声

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16、

moreover, background noise in the nervous system is ubiquitous.

同时考虑到神经系统无处不在的背景噪声。

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17、

research on background noise control and operation technology of thin-film thickness wideband monitoring system

膜厚宽带监控系统中背景噪声的抑制

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18、

a study on the method of simulation for the background noise of fuzes

引信背景杂波的模拟方法研究

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19、

this thesis researches the signal stream detection in strong background noise environment.

本论文研究的是强噪声背景下信号流检测。

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20、

the detection of weak physiological electric signals in strong background noise

强背景噪声下微弱生理电信号的检测与处理

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