[PDF] Top 20 Trigonometric Computation Using CORDIC Algorithm
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Trigonometric Computation Using CORDIC Algorithm
... The CORDIC algorithm provides an iterative method of performing vector rotation by arbitrary angle using shift and ...The CORDIC algorithm has become a widely used approach to ... See full document
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Implementation of Rotation and vectoring-mode Reconfigurable CORDIC
... in computation over that required by the Hanning and Hamming window due to another cosine term as in equation ...architecture using CORDIC whose implementation is quite economic in terms of ...needs ... See full document
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CORDIC Algorithm based Sine and Cosine Generator
... The CORDIC algorithm was first introduced by Jack ...the computation of Trigonometric functions, Multiplication, Division, Data type conversion, Square Root and ...The CORDIC ... See full document
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Implementation of Cordic Algorithm for FPGA Based Computers Using Verilog
... The CORDIC algorithmic is an iterative computing algorithm capable of evaluate various elementary functions using a unified shift-and-add approach Used to calculate a wide variety of ...of ... See full document
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FPGA Based Cordic Algorithm
... for trigonometric capacities which were communicated as far as fundamental plane ...for trigonometric coefficients. The CORDIC calculation processes 2D turn utilizing iterative conditions utilizing ... See full document
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Design and Implementation of FFT Processor using CORDIC Algorithm
... Fast Fourier transform (FFT) is used for reducing the complexity of computations in Discrete Fourier Transform (DFT). Fast Fourier transform (FFT) is among the most widely used operations in digital signal processing. ... See full document
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Design and Implementation of CORDIC-based 8-point 1D DCT
... hardware-efficient algorithm is CORDIC, an acronym for Coordinate Rotation Digital Computer, proposed by Jack E Volder ...[4]. CORDIC uses only Shift-and Add arithmetic with table Look-Up to ... See full document
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A Survey on CORDIC Algorithm Implementations Using Different Number
... 1956, CORDIC (Coordinate Rotation Digital Computer) algorithm, found by Volder [6], was connected in numerous estimations, for example, trigonometric, linear, hyperbolic and logarithmic ...the ... See full document
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FPGA Implementation of an FFT Processor Using Cordic Algorithm
... point CORDIC based FFT processor is developed in the FPGA ...the algorithm, architectures, and circuits necessary for high-performance and energy-efficient FFT ...architectures using ALTERA DE2 FPGA ... See full document
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FPGA Implementation of CORDIC Based DHT for Image Processing Applications
... The CORDIC is hardware-efficient algorithms for computation of trigonometric and other elementary functions that use only shift and add to ...The CORDIC set of algorithms for the ... See full document
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Implementation of Fast CORDIC Algorithm for Embedded Application
... original CORDIC architecture there is no decomposition of θ, hence large space is required to store LUTs and number of iterations are also more due to this speed is less therefore it is very difficult to use in ... See full document
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FPGA Implementation of CORDIC for FFT Applications
... of CORDIC algorithm in two computation modes such as sin/cos, sinh/cosh and ...paper CORDIC based VLSI architecture for implementing Kaiser-bessel window is proposed for real time ...modified ... See full document
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Implementation of Image Compression Using CL-DCT on FPGA
... ABSTRACT: Image compression scheme is based on CL-DCT transform (Cordic-Loeffler). The CL-DCT offers best tradeoffs between the computational complexity & the image quality compared to other algorithm ... See full document
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FPGA Implementation of Efficient Window Architecture Design Using Completely Scaling Free CORDIC Algorithm
... circular CORDIC processor is calculated using Xilinx CORDIC ...circular CORDIC computation with maximum pipelining for 16-bit word ...free CORDIC is computed to be equivalent to ... See full document
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Direct Digital Frequency Synthesizer Based On CORDIC Algorithm
... are using a look up table based approach ...DDFS using CORDIC (COordinate Rotational Digital Computer) architecture can be implemented to overcome this ...computed using CORDIC ... See full document
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Design and Implementation of Bi-Rotational CORDIC Algorithm
... All trigonometric functions can be computed using vector ...The CORDIC algorithm was developed by Volder in ...of CORDIC are calculations based on shift registers and adders instead of ... See full document
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CORDIC Based Efficient DCT Architecture for low power image computation
... by using an algorithm. CORDIC (coordinate rotation digital computer) can be used along with ...implies CORDIC has a rotation matrix which coordinately rotate to form DCT coefficients ...of ... See full document
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FPGA Implementation of the CORDIC Algorithm for Fingerprints Recognition Systems
... for computation of elementary functions such as sine, cosines, exponential and arctangent using this ...with CORDIC evaluation to calculate outputs in ...of CORDIC architectures. The ... See full document
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FPGA Implementation of Pipelined CORDIC Processor for Trigonometric Function
... exploitation CORDIC algorithmic rule for the calculation of circular function and trigonometric ...6. CORDIC evaluates the rotational function more efficiently than MAC unit and also saves more ... See full document
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P CORDIC: A Precomputation Based Rotation CORDIC Algorithm
... 1.5 full-adder delays. Since the x/y datapath consists of a 4-2 compressor, it requires also a delay of 2 full-adders. Hence, the overall iteration delay corresponds to 3.5 full-adder de- lays. To maintain a constant ... See full document
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