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Current aging society has seen huge increases in portable devices sending massive volume of signals to medical servers. To address inefficient and unscalable signal processing on generic servers and clients, in this paper, we present an FPGA(field programmable gate array)-assisted cloud system providing an efficient framework for electrocardiogram (ECG) telemedicine including real-time data acquisition,...
This paper presents a novel macro-pipelined sound source localization system . The system employs a small 4-microphone array and uses the time-delay estimation method. By exploiting the parallelism of the cross-correlation algorithm, and using a macro-pipelined structure, the proposed system achieves both high accuracy and quick response capability. To verify the solid performance of the proposed...
In this paper, we introduce a scalable macro-pipelined architecture to perform floating point matrix multiplication, which aims to exploit temporal parallelism and architectural scalability. We demonstrate the functionality of the hardware design with 16 processing elements (PEs) on Xilinx ML507 development board containing Virtex-5 XC5VFX70T. A 32-PE design for matrix size ranging from 32*32 to 1024*1024...
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