... adaptive digital notch filter 自适应数字陷波滤波器 Digital Low Filter 数字环路滤波器 Digital Lens Filter 滤镜专区 ...
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Butterworth digital low pass filter 巴特沃思数字低通滤波器
low pass digital filter 低通数字滤波器
low-pass digital filter 低通数字滤波
FIR low-pass digital filter FIR数字低通滤波器
low pass digital Gauss filter 低通高斯滤波器
By using MATLAB signal and using window method, frequency sampling and Chebyshev approximation the design of low pass digital filter in the toolbox have been processed.
采用窗函数法、频率抽样法和切比雪夫最佳一致逼近法，通过调用Matlab信号处理工具箱中的函数设计低通数字滤波器。
Digital adaptive heterodyne filter adopts the heterodyne-modulation conception, which makes the filter work in low frequency and lessens the complexity of design.
数字自适应外差滤波器运用外差调制的概念，使滤波在低频率处操作，从而降低了滤波器的复杂程度。
A repetitive controller can be obtained by designing a zero phase shift low pass filter. With the help of digital signal processing and software tools, it is easy to design a satisfactory controller.
该方法将控制器的设计转化为零相移低通数字滤波器的设计问题，借助于数字信号处理的理论和工具直接得到所需的控制器参数。
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