linear phase fir filter的意思|示意

FIR filter in the guarantee range characteristics to meet technical requirements at the same time, very easy to do have the strict linear phase characteristic.

fir滤波器在保证幅度特性满足技术要求的同时，很容易做到有严格的线性相位特性。

Reviewed the digital filters' structure and design concisely. Discussed and compared three design methods of linear phase FIR filter particularly.

简单回顾了数字滤波器的结构和设计，详细讨论和比较了线性相位FIR滤波器的三种设计方法。

Familiar with linear phase FIR digital filter characteristics.

熟悉线性相位FIR数字滤波器特性。

A new method for designing linear phase FIR digital filter with fixed-point coefficients based on the peak-constrained least-squares criterion is proposed in this paper.

基于峰值约束最小平方优化标准，提出了一种用于设计线性相位定点系数FIR数字滤波器的新方法。

Were rectangular window and Hamming window design of linear phase FIR low-pass filter.

分别用矩形窗和Hamming窗设计线性相位FIR低通滤波器。

In this paper we study linear phase maximally decimated FIR cosine modulated filter banks, in which each filter has linear phase and is obtained by modulating the prototype filter by cosine sequences.

现研究了一种具有线性相位的最大抽取FIR余弦调制滤波器组，该滤波器组中每一个滤波器都具有线性相位，且由原型滤波器经余弦序列调制得到。