Results 61 to 70 of about 654,105 (189)

Design and Simulation of FIR Digital Filter Based on Matlab

Gong-kuang zidonghua, 2011
The paper analyzed principle of FIR digital filter and introduced implementation process of designing FIR digital filter with Window function method. Matlab simulation verified that parameters of designed filter can be adjusted according to repuirment to
YIN Yu-xing, LIU Zhen-jian, XIANG Zhi-wu
doaj  

A NOVEL DESIGN EMPLOYING ARBITRARY TREE STRUCTURE FOR ADAPTIVE THRSHOLDING DISCRETE WAVELET PACKET TRANSFORMATION

ITEGAM-JETIA
Image compression is a very important technique in the realm of digital image processing. It acting as a key role in enabling effective storage area and data transmission rate of image data.
JENCY RUBIA J, Thangamari P, Srikanth A
doaj   +1 more source

An Improved Broadband Beamforming Method

工程科学与技术, 2006
:In many applications of sonar systems, broadband beamformer design is one of the most important issues due to its capability of retaining target signatures in the mainbeam region and suppressing noise and interference from sidelobe region.
doaj  

Adaptive Expectation–Maximization-Based Kalman Filter/Finite Impulse Response Filter for MEMS-INS-Based Posture Capture of Human Upper Limbs

Micromachines
To obtain precise positional information, in this study, we propose an adaptive expectation–maximization (EM)-based Kalman filter (KF)/finite impulse response (FIR) integrated filter for inertial navigation system (INS)-based posture capture of human ...
Mingxu Sun, Yichen Li, Rui Gao, Jingwen Yu, Yuan Xu   +4 more
doaj   +1 more source

On the Compensation of Delay in the Discrete Frequency Domain

EURASIP Journal on Advances in Signal Processing, 2004
The ability of a DFT filterbank frequency domain filter to effect time domain delay is examined. This is achieved by comparing the quality of equalisation using a DFT filterbank frequency domain filter with that possible using an FIR implementation. The
Parker Gareth
doaj   +1 more source

Sparse FIR Filter Design using Double Generalized Orthogonal Matching Pursuit (DGOMP)

ABUAD Journal of Engineering Research and Development
In this paper, sparse FIR filter was designed using Double Generalized Orthogonal Matching Pursuit (DGOMP) to reduce memory usage and increasing the speed thereby decreasing computational complexity of the algorithm.
Samuel Farayola Kolawole, Farouk Muhammad Isah, Nasiru Ameh Musa, Ashraf Adam Ahmad   +3 more
doaj   +1 more source

Trajectory Tracking Using Cumulative Risk–Sensitive Finite Impulse Response Filters

Micromachines
Trajectory tracking is a critical component of autonomous driving and robotic motion control. This paper proposes a novel robust finite impulse response (FIR) filter for linear time-invariant systems, aimed at enhancing the accuracy and robustness of ...
Yi Liu, Shunyi Zhao
doaj   +1 more source

Charge sampling analogue FIR filter

, 2003
The finite impulse response (FIR) function of the proposed filter is realised by integrating weighted signal currents in a given time window on a capacitor.
Yuan, Jiren, Xu, Gang
core   +1 more source

Diseño eficiente computacional de filtros Fir sin multiplicadores [PDF]

, 2007
This paper presents a very simple multiplier-free finite impulse response (FIR) lowpass filter design procedure. It involves approximation of an equiripple FIR by rounding operation and application of the sharpening technique.
GORDANA JOVANOVIC DOLECEK
core  

Filter digital FIR [PDF]

, 2000
Penggunaan filter merupakan suatu kebutuhan pokok dalam dunia elekronika. Pada dasamya fungsi filter adalah untuk meredam frekuensi sinyal pada lebar pita tertentu dan melewatkan frekuensi yang diinginkan.
Budi, .
core