结果显示,能比较好的符合光谱补偿的要求,可以用作补偿增益窄化效应的光谱调制滤波器。
Results show that they satisfy the compensation requirements well and can be used as the spectral compensation filters.
由于寄存器的字长是有限的,因此要在数字滤波器的设计过程中考虑各种有限字长效应问题。
Because word-length of register is finite. It is necessary to consider the question about the finite word-length effect during the devising digit filter.
考虑到运动载体上重力传感器的输出特性,在最优滤波器的重力观测方程中引入了厄特弗斯效应。
In view of the measurements made by an onboard gravity sensor the Eotvos effect is introduced in the gravity measurement equation of a GPNS optimal filter.
然而,在实际应用中,随着子带数目增加而增加的收敛速率却最终受限于不理想的滤波器组和有限字长效应。
However, in practice, the convergence improvement gained by increasing the number of subbands is ultimately limited by nonideal filter Banks and finite-word-length effects.
阅读器的反射电路用升余弦滤波器抑制带外频谱,而接收电路可以用功率合成的方法消除的盲点效应。
The out band spurious spectrum is limited by raised cosine filter in transmitter, and the shadow effect can be removed by combining the signal power of two branches in receiver.
从OFDM系统子载波正交性要求出发,讨论了数字成形滤波器阶数有限效应。
In view of orthogonality between subcarriers of OFDM system, effect of the finite order of digit shaping filter is discussed in this paper.
在介绍超磁致伸缩材料的磁致伸缩效应、光纤光栅检测电流原理以及双芯光纤滤波器解调原理的基础上,借助超磁致伸缩材料和光纤光栅等构建了电流测量单元。
Based on the theoretical analysis of the principle of the FBG current measurement, the magnetostrictive effect of GMM, and the interrogation technology of twin-core fiber filter are introduced.
从理论上分析了利用光纤环形镜(FLM)中的偏振耦合效应作为滤波器,对掺铒光纤放大器(EDFA)实现增益平坦化的方法。
The method of erbium-doped fiber amplifier(EDFA) gain flattening using a fiber loop mirror(FLM) acting as a wavelength filter was analyzed in theory.
在各种抑制“热像”效应的方法中选取采用滤波器来抑制“热像”效应。
By comparing with other approaches, we selected the spatial filter method to restrain hot-image effect.
用成形滤波器消除水下脉冲声源的气泡效应,获得了海底冲击响应的估计,结果令人满意。
Using the shaping filter for removing the effects of bubble pulses of ex. plosive charge, we obtained the impulsive response function of the sea bottom. The result is quite satisfactory.
针对常用的光学滤波器滤波波长不可变的特点,提出一种利用表面等离子体激元效应实现可调制滤波的方法。
Since the wavelength feature of an optical filter is fixed once it is made, surface plasmon polarition on a flat metal-dielectric interface is used to make a modulated filter.
提出了有效应用并联变流器作为大功率负载时的无功补偿器以及有源滤波器(APF)新拓扑。
A new topology for efficient utilization of parallel converters as VAR compensators and active power filters (APF) for high power loads is proposed.
由于透镜传输时间延迟效应(PTD),飞秒激光脉冲经过空间滤波器产生脉冲波前变形。
Owing to the PTD effect in the lenses of spatial filter, large temporal front distortion of femtosecond pulses occurs in the spatial filter.
考虑到强烈的旁瓣效应,把位相型滤波器应用于共焦扫描显微系统,提高了分辨率。
To suppress the strong sidelobe intensity, these phase-only filters are used in the confocal scanning microscopy system and the .
在感知加权处理中充分利用了人耳的掩蔽效应,设计了感知加权滤波器,对谱减法增强后的语音进行滤波,进一步消除残余噪声。
And in perceptual weighting stage, auditory masking effect is used. A perceptual weighting filter is designed to filter the enhanced speech by spectral subtraction so as to remove residual noise.
在建立了MOS场效应管小信号模型的基础上,采用信号流图的方法设计了一个三输入一输出的二阶通用有源电流模式滤波器。
By signal flow graph, a new universal active current mode second-order filter was designed basis on establishing MOS transistor small-signal model. The filter is of three-input and one-output.
“螺旋”形缺陷地结构用来抑制谐波效应,使得带通滤波器的整体性能得到显著优化。
Spiral DGS has been employed to suppress the harmonic resonance and thus improve the overall performance.
“螺旋”形缺陷地结构用来抑制谐波效应,使得带通滤波器的整体性能得到显著优化。
Spiral DGS has been employed to suppress the harmonic resonance and thus improve the overall performance.
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