Tetsunari Yokokawa

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We have developed a high performance and programmable LDPC decoder VLSI for decoding structured LDPC codes. In this paper, the architecture of the decoder and the structured parity check matrices are described along with the quantization method. We adopt floating point (FP) quantization method in check node processors so as to shrink down the complexity of(More)
  • N. Sugano, N. Nakajima, T. Yokokawa
  • 1985
The effects of visual and auditory relevant feedback on human forearm movements elicited by random position signal sequences were examined. Forearm movements were performed with four feedback conditions. We observed the reaction time, the holding time, and the adjustment error sequences when the arm moved briskly and accurately to the target position. As(More)
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