Digital Filters
Bounded model checking for fixed-point digital filters
... various digital filter types, which are implemented with different structures, orders, or fixed- point ...high-order filters and long word-length for- mats, since those lead to harder ...in filters ...
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SPEECH ENHANCEMENT AND DE- NOISING USING DIGITAL FILTERS
... implemented digital filters for audio signal providing high quality ...that digital filters including low-pass, high-pass, and band-pass effectively eliminate both the low and high frequency ...
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Optimization of FRM FIR Digital Filters Over CSD and CDBNS Multiplier Coefficient Spaces Employing a Novel Genetic Algorithm
... FIR digital filters, namely, gradient-based and discrete optimization ...FIR digital filters, mainly due to the fact that it optimizes the constituent digital subfilters separately, ...
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Digital Filters for Radar Signal Processing
... analog filters have been replaced by digital filters, particularly in ...baseband. Filters are used to shape the spectrum and rejects interference, while passing the wanted echo signal with ...
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Genetic Algorithm for the Design of Optimal IIR Digital Filters
... (IIR) digital filters using Genetic Algorithm ...a digital filter with Recursive ...of digital IIR filters is generally nonlinear and multimodal, global optimization techniques are ...
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Designs of Digital Filters and Neural Networks using Firefly Algorithm
... 1, digital filters are an essential part and perhaps one of the most important features of the modern day circuit designs so its accuracy plays a vital role in the improvement of the overall system ...
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Application of evolutionary computing in the design of high throughput digital filters.
... After studying th e Im m une Program m ing and its algorithm for solving different prob lems, we trie d to apply IP for th e design of digital filters. Fig. 4.15 is th e proposed design flow for designing ...
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Optimization And Reduction in Noise in Digital Filters Using Biomedical Application
... Abstract— The main emphasis is laid on bit-level optimization of digital filters architecture such that all the coefficients are representable using few bits with given constraints. The desired ...
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AUDIO SIGNALS PROCESSING WITH DIGITAL FILTERS IMPLEMENTATION USING MYDSP
... With results values achieved by simulating in Matlab, two digital filters were implementedin a Labview software application. The Figure-3 shows the front panel composed by two meter type digital ...
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Design and Implementation of Digital Filters for Mobile Healthcare Applications
... the digital filtering algorithms are implemented with an android platform smartphone to eliminate the noisy components especially in the ECG signal transmitted wirelessly from the wearable patch-style heart ...
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Design of Nonrecursive Digital Filters Using the Ultraspherical Window Function
... nonrecursive digital filters using the ultraspherical window function is ...bandstop filters as well as in digital differentiators and Hilbert transformers are efficiently determined through ...
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IMPLEMENTATION OF DIGITAL FILTERS FOR HIGH THROUGHPUT APPLICATIONS ON FPGA
... The digital filter implementation in FPGA,utilising the dedicated hardware resources can effectively achieve ASIC-like performance while reducing development time cost and ...to digital filter ...
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Design and implementation of linear phase wave digital filters
... F ig.l.lO shows the typical zero positions of linear phase FIR filters for the four possible cases o f linear phase design, odd or even filter order, N, with symmetrical or anti-symmetr[r] ...
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Design of high throughput recursive and non-recursive digital filters in one and two dimensions with Canonic Signed Digit coefficients and sub-expression elimination using Genetic Algorithm.
... To check the results the 2-D designs the results using the proposed GA technique are compared with the design in [42]. While this design is also a non-recursive filter, has the same target frequency response \ Md( w ] ...
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DESIGN OF RECURSIVE DIGITAL FILTERS USING MULTIOBJECTIVE GENETIC ALGORITHM
... phase digital IIR filters using Genetic ...notch filters with desired magnitude characteristic, which can be either maximally flat or ...IIR filters with flat group delay responses in the pass ...
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Design and implementation of a multiprocessor architecture for adaptive digital filters
... filters in terms of data storage, transversal filter operations, and adaptive filter opera-. tions[r] ...
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Performance analysis of multi rate signal processing digital filters on FPGA
... of digital filter before extraction or after ...a digital frequency converter is similar to that of the analog frequency converter, mainly including the digital mixer, numerical control oscillator ...
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Systolic architectures for parallel implementation of digital filters
... Using the stabilized parallel algorithms for direct-form recursive filters, very efficient pipelined and/ or parallel VLSI architectures can be constructed.. We show that those algorithm[r] ...
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A COMPREHENSIVE REVIEW ON FAULT – TOLERANT PARALLEL FILTER ESTIMATION
... processing, filters are the important device that removes unwanted ...a digital filter is a device or process that removes some unwanted component or feature from a ...signal. Digital filters ...
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Digital Phase Plane for Analyzing Asymptotic Stability of Digital Systems
... 3. Xu, G. F. and Bose, T., Elimination of Limit Cycles Due to Two’s Complement Quantization in Normal Form Digital Filters, IEEE Trans. Signal Processing, Vol. 45, (1997), pp. 2892-2895. 4. Bauer, P. H. and ...
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