设计数字滤波器并利用传统的心电分析算法来标定心电波形的特征点。
Designing digital filter and demarcating the feature points of ECG wave with the traditional ECG analysis algorithm.
本研究提出了一种基于形态学滤波器的脑电棘波检测方法。
A spike detection method based on morphological filter was proposed in this paper.
为了较好地解决软件无线电技术应用中任意采样率转换的问题，本文引入了时变cic滤波器。
To solve arbitrary sampling rate conversion problem in software radio system, this paper presents a time-varying CIC filter.
设计了一种新型电调谐带通滤波器，研究了数字信号控制滤波器电调谐的技术。
A new type electrically tunable bandpass filter was designed, how to control the filter tuning by digital signal was investigated.
高频带通滤波器（几百MHz）用于电 话中心局的信道选择。
High-frequency band-pass filters(several hundred MHz) are used for Channel selection in telephone central offices.
介绍了一种基于平滑滤波器的心电基线漂移矫正方法。
In this paper, a method for ECG baseline drift correction based on smoothing filter is introduced.
利用前置放大器和滤波器有效滤除掉呼吸，心电，人体等干扰。
Preamplifier and filter were used for cancellation of respiratory ECG, body interference.
介绍了电调谐滤波器设计原理及在同址干扰中的应用，采用伪梳状线思想对传统结构滤波器进行优化，提出两端均为电容调谐的电调滤波器结构。
The configuration of the electrical tunable band-pass filter is optimized based on the pseudo-combline, and the improved filter is tuned with capacitors at both the two ends of the filter.
本文所讨论的多相滤波器组信道化接收机(PPCR)及信道非均匀划分，即是应用了软件无线电理念的一种新技术。
The polyphase filtering channel receiver (PPCR) and non-equally divided channel discussed in this paper, are new techniques which are just applied software radio conceptions.
通过把天线与滤波器结合的方法，可以有效地减小无线电系统对滤波设备的需求。
The ability to integrate with filter in the antenna can significantly relax the requirements imposed upon the filtering electronics within the wireless device.
利用高通滤波器进行滤波，观察到晶体的透射光的衍射效率与外加电压成线性关系，并与电场方向和晶体电正极面之相对取向有关，但是不依赖于入射光的偏振状态。
It was observed that the diffraction efficiency of the transmitted light shows a linear dependence on the applied voltage, but is independent of the polarization of the incident light.
介绍了数字直接合成器 （DDS）、数字下变频器 （DDC）、数字滤波器等数字无线电经常用到的概念 。
We also introduced some concept of digital radio, including digital direction synthesizer (DDS) and digital down conversion (DDC) and digital filter.
本文提出了一个应用于软件无线电的四阶可重构模拟基带滤波器。
This paper presents a 4th-order reconfigurable analog baseband filter for software-defined radios.
本文针对波导电容膜片和同轴腔微波滤波器，研究了结构因素对其电性能的影响机理。
This paper researches on the impact of structure accuracy of microwave filters on their electrical properties, in view of capacitive irises in rectangular waveguide and coaxial filters.
公司产品包括电源管理电路、接口电路、模拟开关、静电保护器、电滋干扰滤波器。
Our products include power management circuits, interface circuits, power supplies, analog switches, ESD protection IC, and EMI filters.
公司产品包括电源管理电路、接口电路、模拟开关、静电保护器、电滋干扰滤波器。
Our products include power management circuits, interface circuits, power supplies, analog switches, ESD protection IC, and EMI filters.
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