• Title/Summary/Keyword: 권혁재

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Floodplain and Delta (범람원과 삼각주)

  • Lee, Eui-Han
    • Journal of The Geomorphological Association of Korea
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    • v.18 no.2
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    • pp.15-23
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    • 2011
  • The first paper on the floodplain in Korea was published in the late 1960s. In 1970s and 1980s the study on the floodplain and delta of Korea was led by Hyuck Jae Kwon(emeritus professor at Korea University) and Hwa-Ryong Jo(emeritus professor at Kyungpook National University). Kwon established the foundation of the study and Jo analyzed the alluvial landforms microscopically. Since 1990s, the study on the floodplain and delta has entered a phase of stagnation.

대구분지 북부 팔공산 지역의 지질에 따른 지형발달의 특성

  • 조우영;윤순옥;황상일
    • Proceedings of the KGS Conference
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    • 2002.11a
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    • pp.97-100
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    • 2002
  • 지표의 기복은 암석의 차별적 풍화와 침식을 반영하므로, 기복의 형성에서 암석이 차지하는 몫을 이해하는 것은 중요하며 이 문제는 근대지형학의 발달 초기부터 중요하게 다루어져 왔다(권혁재, 2002).(Picture Omitted) 대구분지 북쪽 분수계를 이루고 있는 팔공산의 기반암은 중생대 백악기 말부터 제 3기초기에 걸쳐 백악기 퇴적암인 경상누층군을 관입하여 형성된 불국사화강암이다.(중략)

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Implementation of Speaker Verification Security System Using DSP Processor(TMS320C32) (DSP Processor(TMS320C32)를 이용한 화자인증 보안시스템의 구현)

  • Haam, Young-Jun;Kwon, Hyuk-Jae;Choi, Soo-Young;Jeong, lk-Joo
    • Journal of Industrial Technology
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    • v.21 no.B
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    • pp.107-116
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    • 2001
  • The speech includes various kinds of information : language information, speaker's information, affectivity, hygienic condition, utterance environment etc. when a person communicates with others. All technologies to utilize in real life processing this speech are called the speech technology. The speech technology contains speaker's information that among them and it includes a speech which is known as a speaker recognition. DTW(Dynamic Time Warping) is the speaker recognition technology that seeks the pattern of standard speech signal and the similarity degree in an inputted speech signal using dynamic programming. ln this study, using TMS320C32 DSP processor, we are to embody this DTW and to construct a security system.

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