This paper presents a self focusing filter which is composed of matched filter with sine form and Fresnel zone plate by means of area coded method.
本文介绍用面积编码的方法将滤波函数为正弦函数的匹配滤波器和菲涅耳波带片组合在一起的自聚焦滤波器。
This paper discusses an adaptive filter method that is used in on line self diagnosis technology of properties and fault of sensors.
论述了自适应滤波方法用于传感器性能及故障的在线自诊断技术。
Through the filter protective soil tests and fissure self healing tests, the filter design standard of the wide grading anti seepage materials of Shuibuya Project is given.
通过反滤保土试验及冲刷自愈试验，给出了适合水布垭宽级配防渗料的反滤设计标准。
By applying orthogonal linearity of wavelet transformation, a self adapting filter is designed on the basis of wavelet algorithm and is effectively applied to power active filter.
利用小波变换的正交线性性质，设计基于小波算法自适应滤波器。
The paper introduces a self adaptive filter system which detects the current reference of active power filter quickly and accurately.
介绍了一种自适应滤波系统，用于快速准确地检测出有源滤波器的参考电流。
Using the modern time series analysis method, this paper presents a new self - tuning deconvolution filter for unknown multivariable ARMA signal observed through a known linear system.
本文用现代时间序列分析方法，对于通过已知线性系统被观测的未知多变量arma信号，提出了一种新的自校正去卷滤波器。
The simulation models of tank, pipe, self-locking valve and filter, and thruster were established according to the simplified physic model of the propulsion system.
根据简化的推进系统物理模型，建立了贮箱、管路、自锁阀与过滤器，以及推力器的仿真数学模型。
In this thesis, the membrane module was made up of common filter cloth, and the self-forming bio-dynamic membrane (SFDM) was studied in the first because of its simple and convenient manipulation.
本实验选用普通的工业滤布来制作动态膜组件，首先研究了操作简便的自生生物动态膜。
Based on grille fractal and self-adaptive morphological filter, a novel approach to identify inrush current and internal fault current is presented.
提出了一种基于网格分形和自适应形态滤波器识别励磁涌流与内部故障电流的新方法。
A new type series active power filter based on fundamental magnetic potential self-balance and harmonic counteraction is proposed.
提出一种新型的基于基波磁势自平衡谐波抵消式串联有源电力滤波器。
And through analyze of the ubiquitous disturbances, a scheme of measuring circuit is proposed based on self-adapting filter.
对存在的干扰进行了分析，提出了一种基于自适应滤波的测量电路方案。
Tractors and self-propelled machines for agriculture and forestry - Operator enclosure environment - Part 4: air filter element test method.
农业和林业用拖拉机和自驱动机械。驾驶室环境。第4部分：空气过滤元件试验方法。
This method adopts self-adaptive gauss filter to process original curve smoothly to eliminate noise effects, and proposes a fragrmented algorithm that is adaptive to circular arc.
该方法采用自适应高斯滤波器对原始曲线进行平滑处理以消除噪声影响，并提出了一种适合于圆弧曲线拟合的分段算法。
To deal with filter value calculation instability, people put forward and carry out lots of methods in practice such as self-adaptive filter, fixed amplitude filter and square root filter, etc.
为了解决滤波器数值计算不稳定问题，实践中提出并应用了许多方法，如自适应滤波、固定增益滤波、平方根滤波等。
A new type series active power filter based on the fundamental magnetic potential self-balance and harmonic counteraction is proposed and its construction and operating principle is formulated.
本文在阐述滤波器基本原理的基础上，提出一种新型的基于基波磁势自平衡谐波抵消式原理的串联混合有源电力滤波器。
The affective filter hypothesis concerns learners motivation, self-confidence, or anxiety state.
情感过滤假释涉及的是学习者的动机、自信心和焦虑水平。
The self adaptive filter automatically adjusts the filter factors . When the adjustment achieves equilibrium , the output signals are almost equal to the raw ones.
金属补偿器实时对滤波系数自动进行调整，当补偿器调整达到平衡时，其输出信号大约等于失真前的原始发送信号。
The key technologies of physical parameter control software have been researched which include digital filter, fuzzy self-adaptive PID control algorithm and ability of anti-jamming and so on.
文章还对专用缠绕机的物理参数控制软件的关键性技术进行了研究，包括数字滤波、模糊自整定PID控制算法以及软件的抗干扰性等。
The dust filter has a self cleaning system, which causes the dust to shake off each time the vacuum is shut off.
粉尘过滤器有自已的清洁系统，当真空关闭时自动震尘清洁。
We develop XY-500 style fire resistant filter for hydraulic cleanness and its regeneration, which can filter online and suck oil to its self oil tank for filtration, making filter as a spare tank.
我公司开发了针对抗燃油清洁度及再生处理的XY-500型抗燃油专用滤油机，既可以在线循环过滤又可以将油吸入自带的油箱进行过滤，使滤油机作为备用油箱。
These polypropylene filter cartridges feature high quality polypropylene filter media combined with self-gasketing FDA grade PVC endcaps.
这些聚丙烯过滤桶有高质量的聚丙烯过滤介质和带垫圈的FDA级别的PVC端帽。
The soil samples have weak self-impermeability, but favorable impermeability under the protection of the inverted filter materials.
土样的自身抗渗较差，但是在有反滤料保护条件下具有良好的抗渗性能。
Each filter has flexible adjustability of its time window and frequency bandwidth. Therefore, high mode resolution and short observation time window can be self-adaptively achieved.
每个滤波单元时频域带宽柔性可调，能根据测量要求自适应取得较高的模式分辨率和较短的观测时窗长度。
Based on the Kilman filter theory and Muskingum method, the half self adaptive updating Kilman filter model of channel flow routing has been developed for real time application of flood forecasts.
提出和讨论了基于马斯京根流量演算河道洪水实时预报的半自适应滤波模型。
Based on the Kilman filter theory and Muskingum method, the half self adaptive updating Kilman filter model of channel flow routing has been developed for real time application of flood forecasts.
提出和讨论了基于马斯京根流量演算河道洪水实时预报的半自适应滤波模型。
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