This document summarizes a research paper that analyzes the design and implementation of FIR filters to evaluate power efficiency and noise reduction. It compares FIR and IIR filters based on parameters like order, coefficients, frequency response, phase response, and stability. The research involved designing low pass, high pass, band pass and band stop filters using FIR and IIR techniques in MATLAB. The results show that FIR filters are inherently stable with linear phase response but require more coefficients compared to IIR filters. IIR filters require a lower order but have a nonlinear phase response and more complex design. The paper concludes FIR filters can reduce power consumption but IIR filters require less memory and computation for the same filtering characteristics.
Design of Low Pass Digital FIR Filter Using Cuckoo Search AlgorithmIJERA Editor
This paper presents a novel approach of designing linear phase FIR low pass filter using cuckoo Search Algorithm (CSA). FIR filter design is a multi-modal optimization problem. The conventional optimization techniques are not efficient for digital filter design. An iterative method is introduced to find the best solution of FIR filter design problem.Flat passband and high stopband attenuation are the major characteristics required in FIR filter design. To achieve these characteristics, a Cuckoo Search algorithm (CSA) is proposed in this paper. CSA have been used here for the design of linear phase finite impulse response (FIR) filters. Results are presented in this paper that seems to be promising tool for FIR filter design
Design of Multiplier Less 32 Tap FIR Filter using VHDLIJMER
This Paper provide the principles of Distributed Arithmetic, and introduce it into the FIR
filters design, and then presents a 32-Tap FIR low-pass filter using Distributed Arithmetic, which save
considerable MAC blocks to decrease the circuit scale and pipeline structure is also used to increase the
system speed. The implementation of FIR filters on FPGA based on traditional method costs considerable
hardware resources, which goes against the decrease of circuit scale and the increase of system speed.
It is very well known that the FIR filter consists of Delay elements, Multipliers and Adders. Because of
usage of Multipliers in early design gives rise to 2 demerits that are:
(i) Increase in Area and
(ii) Increase in the Delay which ultimately results in low performance (Less speed).
So the Distributed Arithmetic for FIR Filter design and Implementation is provided in this work to solve
this problem. Distributed Arithmetic structure is used to increase the recourse usage and pipeline
structure is used to increase the system speed. Distributed Arithmetic can save considerable hardware
resources through using LUT to take the place of MAC units
Performance Analysis of FIR Filter using FDAToolijtsrd
The performance analysis of the FIR filter is presented by testing with different windowing methods. The FIR low pass filter was designed with the windowing system. It was simulated by setting different orders for comparing the performances of the filter. And then, it was also tested with different windowing methods. The performances of FIR low pass filter are analyzed by setting various order numbers such as 10, 20, 50 and 100. These identified FIR filters are designed with four windowing methods. They are Kaiser Window, Hamming Window, Blackman Window and Flat Top Window. The FIR filter is designed with FDATool and the results are edited with a filter visualization tool. The magnitude response, phase response, pole zero plot, time domain and frequency domain visualization of the filter are described in this paper. Especially, the comparison of the magnitude responses of different order filter design for Kaiser window, Hamming window, Blackman window and Flat Top window are described in this paper. San San Naing | Pann Ei San | Ma Ma Gyi "Performance Analysis of FIR Filter using FDATool" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26629.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26629/performance-analysis-of-fir-filter-using-fdatool/san-san-naing
Design of Low Pass Digital FIR Filter Using Cuckoo Search AlgorithmIJERA Editor
This paper presents a novel approach of designing linear phase FIR low pass filter using cuckoo Search Algorithm (CSA). FIR filter design is a multi-modal optimization problem. The conventional optimization techniques are not efficient for digital filter design. An iterative method is introduced to find the best solution of FIR filter design problem.Flat passband and high stopband attenuation are the major characteristics required in FIR filter design. To achieve these characteristics, a Cuckoo Search algorithm (CSA) is proposed in this paper. CSA have been used here for the design of linear phase finite impulse response (FIR) filters. Results are presented in this paper that seems to be promising tool for FIR filter design
Design of Multiplier Less 32 Tap FIR Filter using VHDLIJMER
This Paper provide the principles of Distributed Arithmetic, and introduce it into the FIR
filters design, and then presents a 32-Tap FIR low-pass filter using Distributed Arithmetic, which save
considerable MAC blocks to decrease the circuit scale and pipeline structure is also used to increase the
system speed. The implementation of FIR filters on FPGA based on traditional method costs considerable
hardware resources, which goes against the decrease of circuit scale and the increase of system speed.
It is very well known that the FIR filter consists of Delay elements, Multipliers and Adders. Because of
usage of Multipliers in early design gives rise to 2 demerits that are:
(i) Increase in Area and
(ii) Increase in the Delay which ultimately results in low performance (Less speed).
So the Distributed Arithmetic for FIR Filter design and Implementation is provided in this work to solve
this problem. Distributed Arithmetic structure is used to increase the recourse usage and pipeline
structure is used to increase the system speed. Distributed Arithmetic can save considerable hardware
resources through using LUT to take the place of MAC units
Performance Analysis of FIR Filter using FDAToolijtsrd
The performance analysis of the FIR filter is presented by testing with different windowing methods. The FIR low pass filter was designed with the windowing system. It was simulated by setting different orders for comparing the performances of the filter. And then, it was also tested with different windowing methods. The performances of FIR low pass filter are analyzed by setting various order numbers such as 10, 20, 50 and 100. These identified FIR filters are designed with four windowing methods. They are Kaiser Window, Hamming Window, Blackman Window and Flat Top Window. The FIR filter is designed with FDATool and the results are edited with a filter visualization tool. The magnitude response, phase response, pole zero plot, time domain and frequency domain visualization of the filter are described in this paper. Especially, the comparison of the magnitude responses of different order filter design for Kaiser window, Hamming window, Blackman window and Flat Top window are described in this paper. San San Naing | Pann Ei San | Ma Ma Gyi "Performance Analysis of FIR Filter using FDATool" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26629.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26629/performance-analysis-of-fir-filter-using-fdatool/san-san-naing
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Matlab Based Decimeter Design Analysis Wimax Appliacationiosrjce
A Digital down Converter (DDC), which is basically used to convert an intermediate frequency (IF)
signal to its baseband form, forms an integral part of wireless receivers. The major functional blocks of a DDC
constitute a mixer, Numerically Controlled Oscillator (NCO) and an FIR filter chain. In this paper, We can
comparison of two window and see the costs of all Window filters
Linear Phase FIR Low Pass Filter Design Based on Firefly Algorithm IJECEIAES
In this paper, a linear phase Low Pass FIR filter is designed and proposed based on Firefly algorithm. We exploit the exploitation and exploration mechanism with a local search routine to improve the convergence and get higher speed computation. The optimum FIR filters are designed based on the Firefly method for which the finite word length is used to represent coefficients. Furthermore, Particle Swarm Optimization (PSO) and Differential Evolution algorithm (DE) will be used to show the solution. The results will be compared with PSO and DE methods. Firefly algorithm and Parks–McClellan (PM) algorithm are also compared in this paper thoroughly. The design goal is successfully achieved in all design examples using the Firefly algorithm. They are compared with that obtained by using the PSO and the DE algorithm. For the problem at hand, the simulation results show that the Firefly algorithm outperforms the PSO and DE methods in some of the presented design examples. It also performs well in a portion of the exhibited design examples particularly in speed and quality.
Power efficient and high throughput of fir filter using block least mean squa...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Design of Area Efficient Filter Bank for Digital Hearing Aids.pptxmohith2398
The objective of the work scheduled is to design an area-efficient filter bank in a digital hearing aid by making use of Verilog HDL for functional verification, Synthesis & Physical Design in Cadence- Genus & Innovus respectively using ASIC design flow.
Implementation and Performance Analysis of Kaiser and Hamming Window Techniqu...IJERA Editor
Considering the importance of real time filtering, a comparison was done between two prominent window
techniques known for digital filtering. A 16 tap digital band pass FIR filter is designed for each design technique
(Kaiser and Hamming) and implemented over FPGA. The Simulink model of the filter confirms the correctness
and other properties of the digital filter. Further a hardware descriptive code (VHDL) is generated for the
designed filter which then will be loaded on to the FPGA. The VHDL code is speed optimized. The VHDL code
is simulated and synthesized in Xilinx ISE. Further the performance analysis is done on FPGA to determine the
applicability of the filter.
Higher Order Low Pass FIR Filter Design using IPSO Algorithmijtsrd
This paper presents an optimal design of digital low pass finite impulse response FIR filter using Improved Particle Swarm Optimization IPSO . The design target of FIR filter is to approximate the ideal filters on the request of a given designing specifications. The traditional based optimization techniques are not efficient for digital filter design. The filter specification to be realized IPSO algorithm generates the best coefficients and try to meet the ideal frequency response. Improved Particle swarm optimization PSO proposes a new equation for the velocity vector and updating the particle vectors and hence the solution quality is improved. The IPSO technique enhances its search capability that leads to a higher probability of obtaining the optimal solution. In this paper for the given problem the realization of the FIR filter has been performed. The simulation results have been performed by using the improved particle swarm optimization IPSO method. M. Santhanaraj | Rishikesh. S. S | Subramanian. A. N | Vijai Sooriya. Su ""Higher Order Low Pass FIR Filter Design using IPSO Algorithm"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd22899.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/22899/higher-order-low-pass-fir-filter-design-using-ipso-algorithm/m-santhanaraj
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Matlab Based Decimeter Design Analysis Wimax Appliacationiosrjce
A Digital down Converter (DDC), which is basically used to convert an intermediate frequency (IF)
signal to its baseband form, forms an integral part of wireless receivers. The major functional blocks of a DDC
constitute a mixer, Numerically Controlled Oscillator (NCO) and an FIR filter chain. In this paper, We can
comparison of two window and see the costs of all Window filters
Linear Phase FIR Low Pass Filter Design Based on Firefly Algorithm IJECEIAES
In this paper, a linear phase Low Pass FIR filter is designed and proposed based on Firefly algorithm. We exploit the exploitation and exploration mechanism with a local search routine to improve the convergence and get higher speed computation. The optimum FIR filters are designed based on the Firefly method for which the finite word length is used to represent coefficients. Furthermore, Particle Swarm Optimization (PSO) and Differential Evolution algorithm (DE) will be used to show the solution. The results will be compared with PSO and DE methods. Firefly algorithm and Parks–McClellan (PM) algorithm are also compared in this paper thoroughly. The design goal is successfully achieved in all design examples using the Firefly algorithm. They are compared with that obtained by using the PSO and the DE algorithm. For the problem at hand, the simulation results show that the Firefly algorithm outperforms the PSO and DE methods in some of the presented design examples. It also performs well in a portion of the exhibited design examples particularly in speed and quality.
Power efficient and high throughput of fir filter using block least mean squa...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Design of Area Efficient Filter Bank for Digital Hearing Aids.pptxmohith2398
The objective of the work scheduled is to design an area-efficient filter bank in a digital hearing aid by making use of Verilog HDL for functional verification, Synthesis & Physical Design in Cadence- Genus & Innovus respectively using ASIC design flow.
Implementation and Performance Analysis of Kaiser and Hamming Window Techniqu...IJERA Editor
Considering the importance of real time filtering, a comparison was done between two prominent window
techniques known for digital filtering. A 16 tap digital band pass FIR filter is designed for each design technique
(Kaiser and Hamming) and implemented over FPGA. The Simulink model of the filter confirms the correctness
and other properties of the digital filter. Further a hardware descriptive code (VHDL) is generated for the
designed filter which then will be loaded on to the FPGA. The VHDL code is speed optimized. The VHDL code
is simulated and synthesized in Xilinx ISE. Further the performance analysis is done on FPGA to determine the
applicability of the filter.
Higher Order Low Pass FIR Filter Design using IPSO Algorithmijtsrd
This paper presents an optimal design of digital low pass finite impulse response FIR filter using Improved Particle Swarm Optimization IPSO . The design target of FIR filter is to approximate the ideal filters on the request of a given designing specifications. The traditional based optimization techniques are not efficient for digital filter design. The filter specification to be realized IPSO algorithm generates the best coefficients and try to meet the ideal frequency response. Improved Particle swarm optimization PSO proposes a new equation for the velocity vector and updating the particle vectors and hence the solution quality is improved. The IPSO technique enhances its search capability that leads to a higher probability of obtaining the optimal solution. In this paper for the given problem the realization of the FIR filter has been performed. The simulation results have been performed by using the improved particle swarm optimization IPSO method. M. Santhanaraj | Rishikesh. S. S | Subramanian. A. N | Vijai Sooriya. Su ""Higher Order Low Pass FIR Filter Design using IPSO Algorithm"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd22899.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/22899/higher-order-low-pass-fir-filter-design-using-ipso-algorithm/m-santhanaraj
Similar to Design and Implementation of FIR Filter to Analyze Power Efficiency and Noise Reduction (20)
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
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Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
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Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
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