digital FIR filter structures
High Speed Symmetric Convolutions based FIR Digital Filter Design
... parallel FIR filter structures, which are beneficial to symmetric convolutions when the number of taps is the multiple of 2 or ...of FIR filter becomes large, whereas the number of ...
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Title : Area- Power Efficient Parallel Fir Digital Filter Structures for Symmetric Convolutions based on Fast Fir AlgorithmAuthor (s) :D.ARAVINDARAJ , S. SABARINATHAN
... low-power digital signal processing (DSP) is getting higher and ...(FIR) digital filters are one of the most widely used fundamental devices performed in DSP systems, ranging from wireless ...
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Various Reduction Techniques for Parallel FIR Digital Filter Using Parallel Architecture
... The FIR filter is a most widely used tools in digital signal processing and image processing ...parallel FIR filter structure with the constraint that the filter tap must be a ...
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Performance Analysis of Parallel FIR Digital Filter using VHDL
... design structures yields more number of reductions in the multiplication at the expense of additional ...adders.FIR filter structure based on symmetric convolution provides low power and area efficient, ...
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Efficient Complexity Reduction Technique for Parallel FIR Digital Filter based on Fast FIR Algorithm
... four-parallel FIR filter can also be written as ...parallel FIR filter structure presented in (13) enables four sub- filter blocks with symmetric coefficients in total, whereas the ...
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Digital FIR–LP Filter using Window Functions
... the filter coefficients can‟t be represented with infinite ...a digital filter may not provide satisfactory performance due to the finite precision ...of digital filter being ...
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Robust FPGA Awareness of DA Headquartered FIR Digital Filter
... of FIR filter assumes that impulse response coefficients are constant and also this habits is workable to make use of ROM-centered ...of FIR filters increases exponentially with all the filter ...
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Design of Digital FIR Filter using Modified MAC Unit
... reduction, FIR filters are ...of FIR filter usually focus on the miniaturization of the filter coefficients whereas maintaining a fixed filter ...order. FIR filter ...
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Design of digital serial fir filter
... algorithm (Flores et al., 2005) that formalizes the gate-level area optimization problem as a 0–1 integer programming (ILP) problem when constants are defined under a particular number representation (Aksoy et al., ...
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Design and Implementation of Folded FIR Filter Structures using High Speed Multipliers
... Nowadays, digital signal processing (DSP) is used in a wide variety of real-time applications and is playing an important role in the digital ...(FIR) digital filters are the most fundamental ...
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Achieving Efficient Fp Based Fpga the Restructuring of Fir Digital Filter
... the FIR filter are supposed to drive a response This behavior is fixed and you can use LUT ROM ...on FIR filters Increases exponentially with the system ...of FIR filters restructured using DA ...
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A Heuristic Optimization Technique for the Design of Band Stop FIR Digital Filter
... is filter order. The number of filter coefficients and the length of filter is M 1 ...the filter order. Due to symmetrical nature of FIR filter, only half of the filter ...
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Heuristic Optimization Techniques for the Design of Digital FIR High Pass Filter: A Comparison
... the digital FIR high pass filter, yielding optimal filter ...pass FIR filter. Order of the filter has been varied from 20 to 44 and the algorithm is run for 100 times for ...
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A Performance Analysis Framework for the Design of DSP Systems
... different FIR filter structures using synthesizable RTL based on design options provided by the ...The filter structures generated by this tool are part of the “AccelDSP TM Syn- thesis ...
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ECG SIGNAL PROCESSING WITH FIR DIGITAL FILTER BY WINDOW TECHNIQUES
... Figure 6. shows that noise has been reduced when ECG signal is filtered using FIR filter. Results have been concluded for these windows Chebyshevs, Nuttal and Tukey. Table1, shows the comparison of SNR for ...
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Comparison of Different Techniques to Design an Efficient FIR Digital Filter
... of Digital Signal Processing (DSP) and demand an ever improving performance like cellular phones, laptop computers ...N-tap FIR filter perform the following convolution: ...
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Optimal Design of Low Pass Digital FIR Filter Using Soft Computational Technique
... Signal is bulk of information which is transmissible and it modifies with space and time. Processing is a chain of operations to attain a particular conclusion. So, signal processing is any physical or mechanical process ...
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Optimal Approach for Bus Voltage Control with zero distortion
... must filter this ripple, while regulating the bus voltage efficiently during transients, and must therefore balance a tradeoff between two conflicting constraints, low-harmonic distortion and high ...employs ...
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Predator Prey Optimization Method for the Design of Low Pass Digital FIR Filter
... Traditionally, there are many methods to design digital filter like window method, frequency sampling method, heuristic optimization algorithms, etc. Window method is fast, simple, robust, convenient but ...
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An Area Efficient Mcm Based Digital Fir Filter For Signal Processing System
... in digital signal processing that are typically enforced on dedicated hardware instead of software for speed ...of FIR filter in varied embedded applications, it's necessary to implement the ...
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