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.
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。
This paper expatiates on the validity of this method and brings forward the preconditions of improving SNR and increasing the virtual digit of signal meterage by interpolation filter.
本文对方法的有效性进行了阐述，指出插值滤波改善SNR和提高信号测量的有效位数的前提条件。
In view of orthogonality between subcarriers of OFDM system, effect of the finite order of digit shaping filter is discussed in this paper.
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.
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。
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