full digital floating-point processing
Floating-to-Fixed-Point Conversion for Digital Signal Processors
... signal processing applications are specified with floating-point data types but they are usually implemented in embedded systems with fixed-point arithmetic to minimise cost and power ...the ...
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A software defined radio testbed implementation
... C6711 floating point DSP for base- band ...on-board digital-to-analogue con- verter,(DAC) to finally transform the digital data into an analogue signal at ...
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A Novel Floating Point Fast Confluence Adaptive Independent Component Analysis for Signal Processing Applications
... in floating point arithmetic in this ...ICA processing in VLSI and to speed up the computation, the ICA algorithms are written by hand coding HDL ...Since digital adaptation offers the ...
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Optimal C code Implementation of OWGWA CSS Algorithm on TMS320C6713 DSK
... In this work, C code for Adaptive Noise Canceller (OWGWA-CSS as an adaptive algorithm) is optimized using various optimization techniques for faster execution on floating-point digital signal ...
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Survey of Matrix Multiplication using IEEE 754 Floating Point for Digital Image Compression
... Matrix multiplication is commonly used in most signal processing algorithms. It is also a frequently used kernel operation in a wide variety of graphics, image processing as well as robotic applications. ...
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Improved architecture for floating-point four-term dot product unit
... for floating-point four-term dot product ...for floating-point arithmetic to achieve better performance and ...fixed point number system is not sufficient to handle some complex ...the ...
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Realization of Building Blocks of Floating Point Butterfly Architecture
... as Digital Signal Processing (DSP), and is useful for most applications that shift data left or right - a normal style for C programming ...arithmetic. Full barrel shifters are often on the critical ...
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Design Of Low Power Parallel FIR Digital Filter Using Floating - Point Multiplier
... used as a fundamental processing element in any Digital signal processing (DSP) system. This paper describe the technique of Algorithemic strength reduction which leads to a reduction in hardware ...
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DESIGN OF FLOATING POINT MULTIPLIER BASED ON BOOTH ALGORITHM USING VHDL.
... 754 Floating PointSubtractor andMultiplierispresented using Booth ...many Digital Signal Processing (DSP) applications such as Fast Fourier Transform ...in Floating Point Multiplier, ...
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Design of Floating Point Adder/Subtractor and Floating Point Multiplier for FFT Architecture Using VHDL
... The FFT is one of the most commonly used digital signal processing algorithm. Recently, FFT processor has been widely used in digital signal processing field applied for communication systems. ...
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chapter03-Arithmetic.pdf
... BCD full adder. The BCD full adder should sum two BCD digits and a carry-in, and should produce a sum BCD digit and a carry-out, all using excess ...complement full adders is shown in Figure ...
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Designing and Improvement of a New Reversible Floating Point Adder
... reversible floating point adder, capable of summing the floating point numbers and minimizing the quantum cost, the number of garbage output and the number of constant input opposed to prior ...
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Radar Processing: FPGAs or GPUs?
... It should be noted that the matrix sizes of the benchmarks are not the same. The University of Tennessee results start at matrix sizes of [512 × 512], while the Altera benchmarks go up to [360x360] for Cholesky and ...
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Hardware and software optimization of fourier transform infrared spectrometry on hybrid-FPGAs
... V4FX60 hybrid-FPGA containing two PPC405 processors. This thesis focused on opti- mizing the performance of the FTIR spectrometry algorithm on a single PPC405 core, however, the design can be extended to utilize both ...
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A unified closed loop stability measure for finite precision digital controller realizations implemented in different representation schemes
... 15-bit floating-point imple- mented w 0 (five exponent bits and nine mantissa bits) and the 15-bit floating-point implemented w opt (2) (five exponent bits and nine man- tissa ...
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Invertibility Conditions for Floating-Point Formulae
... the full I/O specification of invertibility condition ...the full I/O specifications for all invertibility conditions from ...the full I/O specifications for F 3 , 5 , F 4 , 5 ...
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Ada for Software Engineers, 2nd Edition - Free Computer, Programming, Mathematics, Technical Books, Lecture Notes and Tutorials
... In Chapter 4 we developed a priority queue abstract data type and showed how to change the im- plementation of the queue from an array to a tree without changing the client interface supplied by the package ...
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Design of a Fused Multiply Add Floating Point and Integer Datapath
... “What floating-point and integer formats can most efficiently be combined?” After comparing several different floating-point and integer storage formats in Chapter 2, it should be clear by now ...
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Z80 H Floating Point pdf
... FLOATING POINT DIVIDE ROUTINE PRODUCES ROUNDED RESULT INPUT: IX POINTS TO DIVIDEND IV POINTS TO DIVISOR OUTPUT; IX POINTS TO QUOTIENT ERRORS: DIVISOR IS ZERO EXPONENT OVERFLOW OR UNDERFL[r] ...
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BSP Floating Point Processor pdf
... DOUBLE PRECISION REAL FLOATING POINT WORD FORMAT A double precision floating pOint number X is represented by two single precision numbers FIRST X and SECOND X.. Both of these numbers ar[r] ...
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