digital signal design algorithms
A Dataflow based Hardware Design Methodology for Digital Signal Processing Algorithms.
... that design efforts can be measured indirectly by time spent to develop the model in terms of Man-Months or lines of code (LoC) as presented in Table ...to design for our cases, including the Case 2 and Case ...
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Design of fixed angle rotation using CORDIC Rajula Saidulu & B Karunaiah
... CORDIC algorithms have long been used in digital signal processing for calculating trigonometric, hyperbolic, logarithmic and other transcendental ...
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The Design of a Custom 32-Bit SIMD Enhanced Digital Signal Processor
... The DSP’s architecture being its most important feature, its significant difference of the from that of conventional microprocessors comes obvious. The basic capability of inte- grating a multiplier/ accumulator into its ...
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PARALLEL ARRAY MULTIPLIER DESIGN TECHNIQUES
... Multiplication is the basic building block for several DSP processors, Image processing and many other. Over the years the computational complexities of algorithms used in Digital Signal Processors ...
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Objective Assessment of Machine Learning Algorithms for Speech Enhancement in Hearing Aids
... analog signal (sound waves) is converted to electrical signal by the vibration of diaphragm in microphones which is caused by the changes in air ...electrical signal is then sampled and digitized ...
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Design and Simulation of FIR Filter
... ABSTRACT: Digital filtering algorithms are most commonly implemented using general purpose digital signal processing chips for audio applications, or special purpose digital filtering ...
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Design an Energy-Efficient Approximate Multiplication for Digital Signal Processing Application
... at design time, eliminating LODs, and replacing shifters with ...classification algorithms is often stored in memory ...filter algorithms and trained weight values in artificial neural networks) and ...
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Design and Performance Analysis of Cascade Digital Filter for ECG Signal Processing
... NLMS algorithms in which NLMS algorithm was found to be more suitable and low pass IIR filter was designed by using various approximation methods in which Elliptic approximation method was found more ...like ...
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Design of Vedic Multiplier for Digital Signal Processing Applications
... these algorithms it can have a regular silicon layout and consume less area [2,3] along with lower power ...Normally signal processing algorithms are developed using high level languages like C or ...
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VLSI design of high-speed adders for digital signal processing applications.
... (l)Wheh the input vector X = (x 1,....x n ) is the true vector of the switching function f(x), node N1 is disconnected from ground and node N2 is connected to ground by a unique conducting path through the tree; (2) When ...
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Design Methodology for Low Error Fixed Width Adaptive Multiplier
... many algorithms used in scientific computations such as Digital Signal Processing ...of algorithms used in Digital Signal Processors (DSPs) have gradually increased over the ...
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Review on Design & Realization of Adaptive Noise Canceller on Digital Signal Processor
... primary signal, and then subtract that noise from ...reference signal x(n), which contains a solid reference of the noise present in the primary ...reference signal is filtered to compensate the ...
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Digital Signal Design for Fault Detection in Linear Continuous Dynamical Systems
... this signal design algorithm by having it self-compute lengths of constant pieces (LCP: previously noted as v-grid) that attain a better de- tection signal than the others that could have been ...
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FFT Analysis, Simulation of Computational Model and Netlist Model of Digital Phase Locked Loop
... The phase frequency detector is one of the main integral parts of PLL circuits. It compares the phase and frequency difference between the reference clock and feedback clock. Depending upon the phase and frequency ...
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FPGA Design of Speech Compression by Using Discrete Wavelet Transform
... The user address is represented by signal addr1. rd_n and wr_n signals are low active and they are used to control the SDRAM reading or SDRAM writing process. When rd_n=‘0’ and wr_n=‘1’, signal data1 is ...
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Interview vlsi
... common. Design a clock divider that divides by odd ...to design a divider by 3 which is ...state-machine design step-by-step, from functional specifications towards a complete detailed design ...
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Design and Construction of a Digital Multichannel Analyzer for HPGe Detector Using Digital Signal Processing Technique
... of digital signal processing (DSP) techniques and Field Programmable Gate Array (FPGA) technology is capable of improving the quality of the experimental measurements for nuclear ...by digital ...
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Design of Motor Controller Based on TMS320F28335 Digital Signal Processing Chip
... current signal is collected by the Hall current sensor, then biased and amplified by the inverting amplifier, finally, the signal is transmitted to the DSP AD pin The rotor angle and speed signal of ...
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Complete Digital Design pdf
... Cache controllers perform burst transactions to main memory because of their multiword line ar- chitecture. Whether the cache is reading a new memory block on a cache miss or writing a dirty block back to main memory, ...
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Digital Signal Processing
... Third, very simple computer programs are used. Most DSP programs are written in C, Fortran, or a similar language. However, learning DSP has different requirements than using DSP. The student needs to concentrate on the ...
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