digital signal processing-dsp-42
Implementation of Affine Warp Using TI DSP
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R Pailoor ,Application Report, Texas Instruments, 2010 ,ti.com
ABSTRACT Healthcare and medical research has seen increased usage of medical images
in recent years. This usage often involves visualization of three-dimensional (3D) data sets
as well as accurately relating information in different images for diagnosis, treatment and
Development of moving target detection algorithm using ADSP TS201 DSP Processor
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BR Kodavati, JMR Malla, T AppaRao ,International Journal of , 2010 ,ijest.info
Abstract:-This paper presents detect the presence of a target within a specified range (2 to
30m). The present work generally relates to a radar system and more particularly, to improve
range resolution (3 m) and minimum detection time (2 msec). Speed and accuracy are two
Building Hardware-Based Low-Cost Experimental DSP Learning Modules
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S Uluagac ,ASEE Frontiers in Education Conference ,ece.gatech.edu
Abstract Students often face difficulties in grasping and understanding fundamental digital
signal processing (DSP) concepts in the classroom environment. Most DSP courses do not
have labs associated with them, and the ones that do typically depend on the usage of text
A spectral subtraction rule for real-time DSP implementation of noise reduction in speech signals
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M Romanin, E Marchetto ,Proceedings of the 12th , 2009 ,dei.unipd.it
ABSTRACT Spectral subtraction is a method for restoration of the spectrum magnitude for
signals observed in additive noise, through subtraction of an estimate of the average noise
spectrum from the noisy signal spectrum. In this paper we show that, starting from the
Hardware/Software Co-design Methodology and DSP/FPGA Partitioning: A Case Study for Meeting Real-Time Processing Deadlines in 3.5 G Mobile Receivers
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M Brogioli 2009 ,www-ece.rice.edu
Abstract—This paper presents a DSP/FPGA hardware/software par-titioning methodology for
signal processing workloads. The example workload is the channel equalization and user-
detection in HSDPA wireless standard for 3.5 G mobile handsets. Channel equalization
Design of DSP Windows Using Window Spectrum Zeros Placement
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M Sedlacek ,2009 ,imeko2009.it.pt
Abstract-Windows are frequently used in digital signal processing, mainly for leakage
reduction in noncoherent sampling (spectral analysis, detection of weak harmonic
components close to a strong harmonic components, eg in ADC testing) or in FIR digital
REAL-TIME DATA SAMPLE AND WAVELET ANALYSIS SYSTEM BASED ON DSP FOR AE SIGNAL PROCESS
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J Zhao, Y Mi, K Wang ,2010 ,212.8.206.21
Abstract: AE (Acoustic Emission) testing is an important way in the NDT (Non Destructive
Testing) field and wavelet analysis is demonstrated to be a promising method to process AE
signal. A wavelet analysis module based on DSP (Digital Signal Processor)
A DSP Implementation of Embedded Zerotree Wavelet (EZW) Image CODEC in Image Compression System
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SM Jog ,Review Paper at International , 2009 ,ijrte.academypublisher.com
Abstract—Digital image compression is a very popular topic in the field of multimedia
processing. The major focus of work is to develop different compression schemes/algorithms
to provide good visual quality fewer bit to represent an image in digital format. This paper
Implementation of Signal Generator (DSP) Using TMS 320 C 6713 DSK
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PV Ingole, AK Sapkal, GG Sarate ,International Journal of , 2011 ,ijcset.net
ABSTRACT TMS 320 C 6713 DSK is used for the implementation of signal generator (DSP).
The DSP processor TMS320C6713DSK with Code Composer Studio has been used to
generate the signal waveforms and is used for interfacing user and the DSP board. A look-
Active power measurements-An overview and a comparison of dsp algorithms by noncoherent sampling
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M Sedlacek ,Metrology and Measurement Systems, 2011 ,Versita
This paper presents an overview of algorithms for one-phase active power estimation using
digital signal processing in the time domain and in the frequency domain, and compares the
properties of these algorithms for a sinusoidal test signal. The comparison involves not
Development and Field Testing of a DSP-Based Dual-Frequency Software GPS Receiver
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BW O’Hanlon, ML Psiaki, PM Kintner Jr ,Sign, 2009 ,mae.cornell.edu
ABSTRACT A real-time software GPS receiver for the L1 C/A and L2 C codes has been
implemented on a Digital Signal Processor (DSP) and tested in both scintillating and
nonscintillating environments. This receiver is being developed as a low-cost space
A practical space-code correlator receiver for DSP based software radio implementation in CDMA2000
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K Kucuk, A Kavak, M Karakoc, H Yigit ,Wireless personal , 2009 ,Springer
Abstract Development of practical algorithms for beamforming in 3G CDMA systems and
their software radio implementations are still a challenging task, which will facilitate
upgrading of traditional base stations into smart antenna capable 3G base stations. In this
DSP implementation of SISO and MIMO OFDM acoustic modems
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L Wan ,Elsevier Journal of , 2010 ,engr.uconn.edu
Abstract—Significant progress has been made recently on the use of multicarrier modulation
in the form of orthogonal frequency division multiplexing (OFDM) for high data rate
underwater acoustic communications. In this paper, we present implementation results of
Adaptive Level–Crossing Sampling Based DSP Systems
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A Baums, M Greitans ,Electronics and Electrical , 2009 ,internet.ktu.lt
Wireless sensor networks (WSN) are effective tool for data acquisition and processing.
Adaptive sampling is widely used in WSN [1] to provide energy–efficient data acquisition.
Usually adaptive sensor sampling scheme supports some adaptive sampling algorithms.
Automated multimode system design for high performance DSP applications
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B Le Gal, E Casseau ,the Proceedings of the EUSIPCO Conference, , 2009 ,eurasip.org
ABSTRACT In a mobile society, more and more devices need to continuously adapt to
changing environments. Such mode switches can be smoothly done in software using a
general purpose or digital signal processor. However hardware components are required
Method of High-Speed Data Acquisition and Continuous Data Transfer using AlteraR© StratixR© II EP2S60 DSP Development Board
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Q Liu ,2009 ,ece.vt.edu
Ethernet has become a standard data transport paradigm for embedded systems in many
applications since the transport technology is cheap, abundant, mature and reliable. This
report has implemented an AlteraR© NiosR© II based system for data acquisition and
A DSP-based neural network non-uniformity correction algorithm for IRFPA
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C Liu, W Jin, Y Cao ,Proceedings of SPIE, 2009 ,144.206.159.178
ABSTRACT An effective neural network non-uniformity correction (NUC) algorithm based on
DSP is proposed in this paper. The non-uniform response in infrared focal plane array
(IRFPA) detectors produces corrupted images with a fixed-pattern noise (FPN). We
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