Flicker noise

用法例句

Flicker noise, which is of l/f type of spectrum, is caused by the irregular variation of the porameters of efortronic elements- It is not clear whether nicker noise is a kind of fundamental nOise or merely a mathematical idea.

闪变噪声是无线电元件参量无规则变化引起的具有1／f话密度分布的噪声。

The model of ship tracking with airborne radar in glint noise environment is presented.

建立了闪烁噪声环境下,机载雷达对海跟踪模型,比较了代价函数修正法和粒子滤波算法在机载雷达对海跟踪中的滤波性能。

The particle filter,the unscented Kalman filter and the unscented particle filter are introduced for the radar tracking based on the glint noise statistical model.

研究了无味粒子滤波器的基本思想和具体算法实现步骤,在给出的闪烁噪声统计模型基础上,将PF、UKF和UPF算法应用在雷达目标跟踪中,解决了闪烁噪声情况下的雷达目标跟踪问题,仿真结果表明,UPF的状态估计性能优越。

Then, particle filter was introduced to radar tracking based on the glint noise statistical model.

介绍了粒子滤波的基本思想和具体算法实现步骤,在给出的闪烁噪声统计模型基础上,将粒子滤波算法应用在雷达目标跟踪中,解决了闪烁噪声情况下的雷达目标跟踪问题。

A low flicker noise mixer for zero-IF GPS receiver;

用于零中频GPS接收机的低闪烁噪声混频器

The results indicate that all the noise time series of 9 coordinate components have the property of flicker noise plus white noise.

结果表明,所有9个位置分量的噪声时间序列都具闪烁噪声加白噪声的特点,这与世界上其它地方的许多GPS连续站的分析结果一致,可能说明这种噪声特征是GPS观测技术固有的。

Target Tracking based on Particle Filter in Glint Noise Environment

闪烁噪声环境下基于粒子滤波的目标跟踪

IONOSPHERIC SCINTILLATION OF COSMIC RADIO NOISE AND THE STRUCTURAL PARAMETERS OF IONOSPHERIC IRREGULARITIES

宇宙噪声的电离层闪烁与电离层不规则结构的结构参数

Twinkle, twinkle, little star

闪烁，闪烁，小星星。

gas scintillator

气体闪烁器气体闪烁体

The candle flickered [was flickering].

烛光 (在) 闪烁。

In the noon-sun, with souls that tremble through/Their happy eyelids from an unaverred

婴孩，那闪烁的眸子无声地泄露了／颤动在那颗小心里的无比的喜悦。

At play last moment, and went on with me

一路上都是我的笑容笑声在致敬，／眼星里还闪烁著方才那一片欢乐。

For the second time, State Police cruisers go rocketing up the road with SIRENS AND LIGHTS.

警笛声大作、警灯闪烁的州警巡逻车，第二次疾驰在道路上。

A swift rose soundlessly over the slate roof and the heat shimmered on the roughcast walls.

一朵怒放的玫瑰在石板屋顶无声无息，亮光在粗糙的墙壁上闪烁。

The thunder rumbled and crashed, travelling east along the river, the paling flashes flicked his eyes.

雷声震得轰轰隆隆，沿着河向东推进，灰白色的电光在他眼中闪烁着。

The tremolo gives the impression of a sustained, shimmering note- a continuous thread of pure sound.

轮指给人均匀的感觉，就象弦不断地发出纯净而闪烁的声音。

Flicker, flicker: the laceflare of her hat in the sun: flicker, flick.

闪烁，闪烁，她帽子上那丝质飘带在阳光下闪烁着，飘荡着。

To shine with slight, intermittent gleams, as distant lights or stars;flicker;glimmer.

闪烁象遥远的灯光或星星一样发出闪烁的微光；闪烁不定；微光

The primary advantages of DP are its sensitivity to weak targets along with its robustness to laser echo glitter.

采用动态规划方法克服了低信噪比下激光回波闪烁对目标检测的影响。

Study on PDE Based Denoising Methods for Flash X-ray Radiographic Image;

基于PDE的闪光照相图像消噪声方法研究

The Study of Random Telegraph Signals in Flash Memory

闪存存储器中的随机电报信号噪声的研究

scintillator slow neutron detector

闪烁体慢中子探测器

shining intermittently with a sparkling light.

断断续续的闪烁发光。