1)  low pass filter
低通滤器
2)  low-pass
低通
1.
The low-pass filter amplifier for conquering disturbs was designed.
为了克服干扰,设计了低通放大器。
2.
This paper introduces the basic methods for designing the low-pass filter,taking Butterworth filter as an example.
文章以巴特沃思滤波器为例介绍低通滤波器的基本设计方法。
3.
This paper introduced the design procedures in details,using Matlab to realize and optimize the simulation third order low-pass Chebyshev filter to obtain the function.
本文详细介绍了滤波器的设计方法,通过用Matlab来实现和优化一个模拟三阶低通切比雪夫滤波器,从而获得所需滤波器的传递函数,为进一步电路设计和实现提供了一条有效的方法。
3)  Low pass
低通
1.
With low pass switched capacitor filter as an example, this paper introduced the operating principle and characteristics of switched capacitor filter and made detailed analysis and an approach to its use.
以低通开关电容滤波器为例介绍了开关电容滤波器的工作原理及特点 ,并对其设计方法进行了详细分析和探讨。
2.
The high pass and low pass and ellipse-filter are realized by the medium of the MAX264 s programming.
然后利用单片机对MAX264编程,实现低通、高通及椭圆滤波器。
4)  low-pass filter
低通滤波
1.
Design of a programmable low-pass filter based on high reliability and its applications;
一种高可靠性可编程低通滤波器的设计与应用
2.
Development of Programmable Low-Pass Filter Circuit Based-on SCF;
基于 SCF 的程控低通滤波电路研究
3.
Due to the large torque ripple of induction motor based on direct torque control at low speed,in this paper,on the basis of conventional direct torque control,the fuzzy controller is used for choosing the switching state of the inverter,and using low-pass filter compensates the value of the flux.
本文针对基于直接转矩控制的异步电动机在低速范围内转矩脉动大的问题,在传统直接转矩控制基础上,运用模糊控制进行逆变器的开关状态选择,并对定子磁链进行低通滤波补偿。
5)  hypoventilation
低通气
1.
Analysis of sleeping structure and correlation factors in patients with simple snore and obstructive sleep apnea hypoventilation syndrome;
单纯鼾症与阻塞性睡眠呼吸暂停低通气综合征患者的睡眠结构分析
6)  low-flux membrane
低通量膜
参考词条
补充资料:低通数字滤波


低通数字滤波


影像学术语。数字成像方式中数字图像平滑方式之一。图像数据的统计涨落相当于频谱的高频部分,使用数字滤波器滤掉高频成分,保留图像信息中的低频和中频部分,即可达到平滑的效果。进行低通数字滤波平滑前,要首先用傅立叶变换把图像信息由空间域变换到频域上,即转换为频谱,经过滤波后再用傅立叶逆变换转换为图像信息,这样就可以得到平滑后的图像。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。