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Minimized Group Delay FIR Low Pass Filter Design Using Modified Differential Search Algorithm
Journal of Telecommunications and Information Technology, 2023 Designing a finite impulse response (FIR) filter with minimal group delay has proven to be a difficult task. Many research studies have focused on reducing pass band and stop band ripples in FIR filter design, often overlooking the optimization of group
Sonelal Prajapati +3 more
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FIR Filter Sharpening by Frequency Masking and Pipelining-Interleaving Technique
Advances in Electrical and Computer Engineering, 2014 This paper focuses on the improvements of digital filters with a highly sharp transition zone on the Xilinx FPGA chips by combining a sharpening method based on the amplitude change function and frequency masking and PI (Pipelining-Interleaving ...
CIRIC, M. P. +3 more
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Journal of Eye Movement Research, 2023 In a prior report (Raju et al., 2023) we concluded that, if the goal was to preserve events such as saccades, microsaccades, and smooth pursuit in eye-tracking recordings, data with sine wave frequencies less than 75 Hz were the signal and data above 75
Mehedi Hasan Raju +3 more
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Area- and Power-Efficient Nearly-Linear Phase Response IIR Filter by Iterative Convex Optimization
IEEE Access, 2019 Low complexity infinite impulse response (IIR) filter design with nearly-linear phase response has attracted considerable attention in recent years due to the substantially high area and power consumption of linear phase finite impulse response (FIR ...
Gelei Deng +3 more
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Blind Deconvolution in Nonminimum Phase Systems Using Cascade Structure
EURASIP Journal on Advances in Signal Processing, 2007 We introduce a novel cascade demixing structure for multichannel blind deconvolution in nonminimum phase systems. To simplify the learning process, we decompose the demixing model into a causal finite impulse response (FIR) filter and an anticausal ...
Xia Bin, Zhang Liqing
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Sensors, 2011 This paper presents an acoustic noise cancelling technique using an inverse kepstrum system as an innovations-based whitening application for an adaptive finite impulse response (FIR) filter in beamforming structure.
Jinsoo Jeong
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Results in Engineering, 2022 The objective of this project is to make a detailed study on the Hardware architectures of DSP and FPGA then to carry out a comparison between the two platforms in order to achieve a better implementation while keeping to increase the performances and ...
Omar Diouri +5 more
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Ternary and Multi-Bit FIR Filter Area-Performance Tradeoffs in FPGA [PDF]
Mehran University Research Journal of Engineering and Technology, 2013 In this paper, performance and area of conventional FIR (Finite Impulse Responce) filters versus ternary sigma delta modulated FIR filter is compared in FPGA (Field Programmable Gate Arrays) using VHDL (Verilog Description Language).
Khalil-Ur-Rahman Dayo , Tayab Din Memon
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Design of fractional order differentiator using type-III and type-IV discrete cosine transform
Engineering Science and Technology, an International Journal, 2017 In this paper, an interpolation method based on discrete cosine transform (DCT) is employed for digital finite impulse response-fractional order differentiator (FIR-FOD) design. Here, a fractional order digital differentiator is modeled as finite impulse
Manjeet Kumar, Tarun Kumar Rawat
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