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Implementation of DSP and Communication Systems

  1. Research Article

    Frequency Spectrum Based Low-Area Low-Power Parallel FIR Filter Design

    Parallel (or block) FIR digital filters can be used either for high-speed or low-power (with reduced supply voltage) applications. Traditional parallel filter implementations cause linear increase in the hardw...

    Jin-Gyun Chung and Keshab K. Parhi

    EURASIP Journal on Advances in Signal Processing 2002 2002:298723

    Published on: 1 September 2002

  2. Research Article

    Editorial

    Yuke Wang and Yu Hen Hu

    EURASIP Journal on Advances in Signal Processing 2002 2002:680295

    Published on: 1 September 2002

  3. Research Article

    A DSP Based POD Implementation for High Speed Multimedia Communications

    In the cable network services, the audio/video entertainment contents should be protected from unauthorized copying, intercepting, and tampering. Point-of-deployment (POD) security module, proposed by

    Chang Nian Zhang, Hua Li, Nuannuan Zhang and Jiesheng Xie

    EURASIP Journal on Advances in Signal Processing 2002 2002:423858

    Published on: 1 September 2002

  4. Research Article

    P-CORDIC: A Precomputation Based Rotation CORDIC Algorithm

    This paper presents a CORDIC (coordinate rotation digital computer) algorithm and architecture for the rotation mode in which the directions of all micro-rotations are precomputed while maintaining a constant ...

    Martin Kuhlmann and Keshab K. Parhi

    EURASIP Journal on Advances in Signal Processing 2002 2002:137251

    Published on: 1 September 2002

  5. Research Article

    Partitioning and Scheduling DSP Applications with Maximal Memory Access Hiding

    This paper presents an iteration space partitioning scheme to reduce the CPU idle time due to the long memory access latency. We take into consideration both the data accesses of intermediate and initial data....

    Zhong Wang, Edwin Hsing-Mean Sha and Yuke Wang

    EURASIP Journal on Advances in Signal Processing 2002 2002:391670

    Published on: 1 September 2002

  6. Research Article

    High-Level Synthesis of DSP Applications Using Adaptive Negative Cycle Detection

    The problem of detecting negative weight cycles in a graph is examined in the context of the dynamic graph structures that arise in the process of high level synthesis (HLS). The concept of adaptive negative cycl...

    Nitin Chandrachoodan, Shuvra S. Bhattacharyya and K. J. Ray Liu

    EURASIP Journal on Advances in Signal Processing 2002 2002:952862

    Published on: 1 September 2002

  7. Research Article

    Design and DSP Implementation of Fixed-Point Systems

    This article is an introduction to the FRIDGE design environment which supports the design and DSP implementation of fixed-point digital signal processing systems. We present the tool-supported transformation ...

    Martin Coors, Holger Keding, Olaf Lüthje and Heinrich Meyr

    EURASIP Journal on Advances in Signal Processing 2002 2002:647678

    Published on: 1 September 2002

  8. Research Article

    Wavelet Kernels on a DSP: A Comparison between Lifting and Filter Banks for Image Coding

    We develop wavelet engines on a digital signal processors (DSP) platform, the target application being image and intraframe video compression by means of the forthcoming JPEG2000 and Motion-JPEG2000 standards....

    Stefano Gnavi, Barbara Penna, Marco Grangetto, Enrico Magli and Gabriella Olmo

    EURASIP Journal on Advances in Signal Processing 2002 2002:458215

    Published on: 1 September 2002

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