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- System Noise Filter 系统噪音过滤器
- This paper presents a new impulse noise filter based on pulse couple d neural networks according to the apparent difference of gray value between noi sed pixels and the pixels around them. 根据脉冲噪声与其邻域中图像灰度之间的明显差异性,本文提出了一种新的神经网络脉冲噪声滤波器设计方案。
- And introduce the effect of fix-gain filter on angle noise filter, forming velocity loop by replacing sensor for perfecting system emendation and suppling angle interpolation. 论述了在滤除角度噪声,替代角速度传感器构成速度环路完善系统校正,提供角度插值条件等方面的作用。
- The parallel termination can effectively suppress overshoot and undershoot that makes the signal swing less and the system noise tolerance larger. 戴维南并行端接可以有效地抑制过冲和欠冲,使得信号的摆幅缩小,增强了系统的噪声容限。
- SYSTEM noise increases as operating supply current drops, and bandwidth decreases. 电源电流降低时,系统噪声又会增加,且带宽也跟着减小。
- Step 5: At this point I usually run a noise filter just to make it a little grungier. (步骤5:在这里我通常使用噪波滤镜(即添加杂色滤镜)来添加一点杂色。
- The crosstalk among the channels of the TDM system and the system noise are measured . 对光纤水听器时分复用系统通道间串扰和系统噪声进行了测试。
- An interacting multiple model(IMM) adaptive filtering algorithm based on expected system noise model was presented. 本文提出基于期望系统噪声模型的自适应交互式多模型(IMM)算法。
- Shu-Li Sun.Multi-sensor Information Fusion White Noise Filter Weighted by Scalars Based on Kalman Predictor[J].ELSEVIER Automatica,2004,(4). 杨万海;编著.;多传感器数据融合及其应用[M]
- We have designed and made a new HTS mixing system mounted on the cryocooler.Some measures have been taken to decrease the system noise. 我们设计了与小型制冷机配套的高温超导混频系统,采取一些抑制系统噪声的措施。
- The application of a Gaussian Markov Random Fields (GMRF) based Maximum A Posteriori Probability (MAP) estimation for image Gaussian noise filter was presented. 摘要提出了基于高斯马尔可夫随机场(GMRF)的最大后验概率(MAP)估计在图像高斯噪声滤波中的应用方法。
- To FTF arithmetic belonging to RLS, its high convergence precision and fast convergence speed and briefness satisfy the need of mechanical system noise reduced. RLS中的FTF快速横向滤波器算法收敛精度高、收敛速度快、算法简单,能够满足机械系统振动信号降噪的要求。
- In 1995 finished argumenttation of Lianyungang Terylene Factory industrial noise control;Designed and realized fan system noise control for long silk workshop. 4. 3.;95年完成连云港涤纶厂工业噪声论证与长丝车间风机系统噪声治理方案且实施成功。
- In the existence of system noise, a new data-driven controller is proposed without any prior knowledge for linear time-varying (LTV) multivariable system. 摘要针对线性时变多变量系统,在可能存在输入输出数据噪声的情况下,不需己知系统的先验结构信息,提出一种完全数据驱动的子空间辨识及控制器设计方法。
- The measure result of the system noise show that the optical fiber hydrophone TDM system would not bring obvious noise under the current level of the detector"s noise. 系统噪声的测试结果表明在当前探测器噪声水平下,利用光开关实现的水听器时分复用系统不会带来明显的噪声。
- Based on the analysis of system noise sources,an adaptive line enhancer(ALE) is introduced into the demodulation software to reduce the wide-band noise. 在分析了系统主要噪声基础上,在解调软件中引入自适应谱线增强器(ALE),来最大程度消除宽谱噪声。
- A noise filter(EMD noise filter hereinafter) based on the characteristic of IMF(intrinsic mode function) is developed. Then,simulated data and real data(i.e.,GPS data) are used to test the method separately. 根据EMD分解白噪声而得到的本征模式函数(IMF)分量的能量密度与其平均周期的乘积为一常量这一特性,建立一种新的基于EMD滤波去噪方法,并将该方法应用于GPS多路径效应的研究中。
- Experimentally, A EDFA with gain of 37dB and NF of 4dB is archived. Due to the application of the LPFG noise filter, the gain of the EDFA is improved by 7dB, and the noise figure(NF) is reduced by 0.5dB. 实验上;在铒纤中插入LPFG后;获得了小信号一个增益高达37dB和噪声系数(NF)为4dB的EDFA;使EDFA的增益被提高了约7dB;噪声系数降低了约0.;5dB
- The synthetical method for designing automatic carrier landing system(ACLS)is given,it includes the design method of throttle system,attitude control system,ACLS control law,radar noise filtering and deck motion compensation. 研究了舰载飞机自动着舰系统(ACLS)的综合设计方法,其中包括油门系统、姿态控制、ACLS控制律、雷达噪声滤波和甲板运动补偿的设计方法。
- The A4931 uses cost efficient Hall elements with noise filtering to prevent false commutation signals. A4931采用成本低廉的霍尔元件,并具有噪音过滤,可防止错误的整流信号。