self-cleaning filter

Self-clean function and designed to allow measurement for the contaminative flow with no filter;

有自清扫能力，可测量脏污流体，无需过滤器；

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The self-adaptive filter is based on LMS algorithms, which rule is LMS and the method is recursion.

设计的自适应滤波器采用基于最小均方误差准则的LMS算法, 该算法的滤波准则是最小均方误差,采用递推的方法实现.

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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。

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The Principle and Analysis of a Crane Overload Limiter with a Self adaptive Dynamic load Filter and Zero Adjuster

具有自适应动载滤波与校零功能的起重机超载限制器原理分析

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The results of the computer simulation show that the characteristics of self-encoded spread spectrum sequences obtained with AR filter meet the requirements of SESS system.

计算机仿真说明，用AR滤波提取自编码扩频序列完全满足自编码扩频通信的要求。

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PCF varying pore fiber filter is a water treatment device, which has such characteristics as high filtration accuracy, backwash thoroughly, filtration rate as high as 100 m3/ ( m2 · h), low self water consumption.

PCF孔隙调节型纤维过滤器是一种过滤精度高、反洗彻底、滤速可达100m3/（m2.h）、自用水率低的水处理设备。

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Study on the Self-adjusting Analogy Lowpass Filter

自调节模拟低通滤波器的研究

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The filter is featured with center frequency of 65.28 MHz, code rate of 4.08 Mbit/ s ( with tap space of 0.245 μ s) and duration of 250.735 μ s. The ratio of self related peak value to maximum sidelobe is 26 dB.

匹配滤波器的中心频率为65.28MHz，编码速率为4.08Mbit／s（抽头间隔为0.245μs），持续时间为250.735μs，自相关峰值与最大旁瓣比为26dB。

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Micro F-P cavity tunable filter, one of the Micro-opto-electro-mechanical devices, has been widely applied in the area of hyperspectral imaging, DWDM optical communication and self-adaptive optics.

微F-P腔可调谐滤波器主要运用于超光谱成像、DWDM光通信系统和自适应光学等系统中。

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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。

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