linear-phase digital filter
DAPSO and PSO VAF in Linear Phase Digital Low Pass FIR Filter Design
... of digital filters and provide better parameter control as well as better approximate the ideal ...designing digital filters. Simulated annealing (SA) was used to design linear phase ...
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Linear-Phase FIR Digital Filter Design with Reduced Hardware Complexity using Discrete Differential Evolution
... the filter design objective was modified to the Normalized Peak Ripple Mag- ...discrete filter was designed using the upper bound and lower bound constraints of the section on the ...
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Optimal Design of Low Pass Digital FIR Filter Using Soft Computational Technique
... Filter being a part of a signal processing, is an electrical circuit that eliminates unwanted portion of the signal present at its output ...analog filter and digital filter. Analog ...
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Design Of FIR Low Pass Filter Using Particle Swarm Optimization Algorithm
... a digital input and gives a digital ...magnitude, phase or group delay of the spectrum of signal. FIR filter is attractive choices because of the ease in design and good in ...stability. ...
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General FIR Filter Design with Linear Phase in Passband by Water Cycle Algorithm
... FIR filter design with low magnitude error and linear phase in ...the filter coef- ficient based on the low magnitude errors in all frequency ...FIR filter optimization which can be ...
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Efficient 2D Linear-Phase IIR Filter Design and Application in Image Filtering
... VFz is also extended to handle complex conjugate poles commonly found in digital filters. The accuracy and com- putational complexity of VFz are dependent of the or- der of the 1D subfilters, the number of ...
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Reduction in sidelobe and SNR improves by using Digital Pulse Compression Technique
... or phase modulated increases the bandwidth of the transmitted ...matched filter and noise present in the signal is compressed by the matched filter ...matched filter gives a low side ...
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MULTIRATE IIR LINEAR DIGITAL FILTER DESIGN FOR POWER SYSTEM SUBSTATION
... FIR filter is a non-recursive. The IIR filter, known as a recursive filter, uses feedback to compute output ...the phase responses of the network function are the two main factors of designing ...
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Design and implementation of linear phase wave digital filters
... T h ese p ro blem s lead to a preferen ce o f th e frequ en cy d o m ain fo r filte r d esigns, d esp ite th e in ab ility to ac cu ra tely sim u la te fin ite w o rd le n g th e lfe c ts . T h e m ajor a d v a n tag e o ...
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Digital Filter Design Using Improved Teaching-Learning-Based Optimization
... nonlinear phase FIR filters [62]-[66] have attracted attention because their lower group delay is more desirable in some applications as compared to 2-D linear phase FIR filters ...FIR digital ...
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Cosine Modulated Non Uniform Filter Banks
... Multirate filter bank find wide applications in many areas of digital signal processing such as sub-band coding, transmultiplexer, image, video and audio compression, adaptive signal processing ...
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THREE-PHASE ACTIVE POWER FILTER CONTROLLER FOR BALANCED AND UNBALANCED NON-LINEAR LOAD
... based digital control is used to implement the control ...power filter is connected in parallel with a nonlinear ...pass filter for the line current of an active power ...power filter is to ...
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VLSI Implementation and Performance Evaluation of Low Pass Cascade & Linear Phase FIR Filter
... (FIR) filter is a filter whose impulse response is of finite duration or response to any finite length input, because it settles to zero in finite ...FIR filter lasts exactly N + 1 sample from first ...
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FPGA implementation and Design of low power sequential filter
... many digital signal processing (DSP) ...and linear phase properties. The main objectives of digital FIR filter are to filter out undesirable parts of the signal, shape the ...
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Differential Evolution Biogeography Based Optimization for Linear Phase Fir Low Pass Filter Design
... Digital filter is an important part of digital signal ...of digital filters, FIR & Infinite Impulse Response (IIR) filter (Litwin ...FIR filter is more attractive due to its ...
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Linear Phase High Pass FIR Filter Using Bare Bones Particle Swarm Optimization
... the Digital filters, FIR filter is a lucrative choice due to stability, possibility of exact linear phase characteristics at frequency band and digital implementation as non-recursive ...
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Design of Linear Phase Low Pass FIR Filter using Particle Swarm Optimization Algorithm
... has digital filters to play a major role. Linear phase FIR filters are used in vast number of applications due to their nature of phase linearity as well as frequency ...for filter ...
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Design an All Digital PLL with Ripple Reduction Technique
... of Digital Controlled Oscillator (DCO), loop filter, and Phase Frequency detector ...Here phase detector used is Ex-or gate, for loop filter Kth counter is used and Increment/Decrement ...
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Linear-Phase FIR Digital Filter Design with Reduced Hardware Complexity using Extremal Optimization
... The algorithm proposed in this paper is able to find the filter coefficients with the number of adders which are on par with the state of the art methods. With other evolutionary methods like GA and ACO it is very ...
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Big Bang–Big Crunch Optimization Algorithm for Linear Phase Fir Digital Filter Desi
... FIR filter design problems. This method consists of a Big Bang phase where candidate solutions are randomly distributed over the search space, and a Big Crunch phase working as a convergence operator ...
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