A design method for 2-D low-pass maximally flat FIR digital filter to realize various passband shapes

2016 ◽  
Author(s):  
Taiki Shinohara ◽  
Yasuyuki Nishida ◽  
Naoyuki Aikawa
Keyword(s):  
Digital Filter ◽  
Design Method ◽  
Low Pass ◽  
Fir Digital Filter

The Optimized Design of FIR Digital Filter Based on FPGA

2014 ◽  
Vol 651-653 ◽  
pp. 916-919 ◽  
Author(s):  
Hong Wei Zhang ◽  
Xin Wen Duan
Keyword(s):  
Digital Filter ◽  
Design Method ◽  
Digital Signal ◽  
Modern Society ◽  
Optimized Design ◽  
Linear Phase ◽  
Filter Methods ◽  
Arbitrary Amplitude ◽  
Optimal Design Method ◽  
Fir Digital Filter

With the development of communication and computer, the importance of digital filter highlighted. FIR digital filter can satisfy arbitrary amplitude frequency characteristic, at the same time, it can keep accurate and strict linear phase characteristic. So it has been most widely used in digital signal processing (DSP) in the modern society. After comparing several kinds of FIR digital filter methods, this paper studies in details the realization of principle and method of FIR filter based on FPGA and MATLAB while adopting a distributed algorithm. Finally the optimal design method is proposed and simulated.

Digital Filtering — An Interactive Computer Program for the Design and Simulation of a Finite Impulse Response (F.I.R.) Digital Filter

1986 ◽  
Vol 23 (4) ◽  
pp. 339-348 ◽  
Author(s):  
I. M. Longair
Keyword(s):  
Computer Program ◽  
Impulse Response ◽  
Digital Filter ◽  
Finite Impulse Response ◽  
Digital Filtering ◽  
Interactive Computer Program ◽  
Electronic Engineering ◽  
Low Pass ◽  
Computer Based ◽  
Fir Digital Filter

Digital filtering techniques have become an important part of the curriculum of electronic engineering courses. This paper details a computer-based teaching aid, for the popular BBC model B microcomputer, which may be used to design and display the characteristics of a low-pass finite impulse response (FIR) digital filter.

scholarly journals Designing a Low- Pass FIR Digital Filter by using Rectangular Window Hanning Window and Bartlett Method

IJARCCE ◽  
2017 ◽  
Vol 6 (5) ◽  
pp. 550-557
Author(s):  
Vijendra Kumar Prajapati ◽  
Dhanmohan Ratre ◽  
Pranay Kumar Rahi
Keyword(s):  
Digital Filter ◽  
Rectangular Window ◽  
Low Pass ◽  
Fir Digital Filter

scholarly journals Designing a Low- Pass FIR Digital Filter by using Rectangular, Hanning and Triangular Window Technique

IJARCCE ◽  
2017 ◽  
Vol 6 (3) ◽  
pp. 240-245
Author(s):  
Kamal Kant Chandra ◽  
Mohan Lal prajapati ◽  
Mr. Pranay Kumar Rahi
Keyword(s):  
Digital Filter ◽  
Window Technique ◽  
Low Pass ◽  
Fir Digital Filter

scholarly journals Design and implementation of an efficient FIR digital filter

2017 ◽  
Vol 4 (1) ◽  
pp. 1323373 ◽  
Author(s):  
Sumbal Zahoor ◽  
Shahzad Naseem ◽  
Wei Meng
Keyword(s):  
Digital Filter ◽  
Design And Implementation ◽  
Fir Digital Filter

scholarly journals Study of Optimal Design of Low Pass Block Digital Filter

2012 ◽  
pp. 57-60
Author(s):  
Neha Gupta ◽  
Lillie Dewan
Keyword(s):  
Optimal Design ◽  
Digital Filter ◽  
Global Error ◽  
Optimal Method ◽  
Low Pass ◽  
Simulation Results

In this paper design of low pass optimal block digital filter is compared with traditional low pass overlap-save block digital filter. Simulation results show that global error obtained by optimal method is lower than that obtained by traditional overlap-save method.

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