所述滤波级可实施椭圆形低通滤波器。
The filter stage (s) may implement an elliptical lowpass filter.
该电路包括第一滤波级、延迟元件、以及谐波滤波器。
The circuit comprises a first filtering stage; a delay element; and a harmonic filter.
所述滤波级(340)可提供针对所述输入信号的滤波。
The filter stage (340) may provide filtering for the input signal.
本例图示以有限谐波级数和近似斜坡函数随总谐波数量之变化。
In this example, a finite sum of harmonics for approximation of a ramp function is demonstrated graphically for the parameter variation of number of total harmonics.
所述第二滤波级（360）可提供针对所述输入信号的额外滤波。
The second filter stage (360) may provide additional filtering for the input signal.
所述放大器可进一步包括第二滤波级(360)及第二缓冲级(370)。
The amplifier may further include a second filter stage (360) and a second buffer stage (370).
所述缓冲级（350）可对来自所述滤波级（340）的经滤波信号进行缓冲。
The buffer stage (350) may buffer a filtered signal from the filter stage (340).
每一滤波级可包括并联耦合并形成谐振器槽以使干扰信号衰减的电感器及电容器。
Each filter stage may include an inductor and a capacitor coupled in parallel and forming a resonator tank to attenuate interfering signals.
所述第二缓冲级(370)可对来自所述第二滤波级的第二经滤波信号进行缓冲。
The second buffer stage (370) may buffer a second filtered signal from the second filter stage.
一般函数都可以写成小波级数的形式，而由多分辨分析可得到小波的稳定有效快速变换算法。
General functions may be represented as Wavelet series. A kind of stabile, efficient and fast algorithm of Wavelet transform may be gotten through multi-resolution analysis.
首先，通过对再生核的研究，给出了小波级数的部分和在跳跃间断点处的收敛性与再生核之间的关系的等价命题。
First, by studying the producing kernel, equivalent positions of the relation between the convergence of partial sums of wavelet expansions at jumping points and producing kernel are given.
首先，通过对再生核的研究，给出了小波级数的部分和在跳跃间断点处的收敛性与再生核之间的关系的等价命题。
First, by studying the producing kernel, equivalent positions of the relation between the convergence of partial sums of wavelet expansions at jumping points and producing kernel are given.
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