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  <leader>02277nam a2200289 a 4500</leader>
  <controlfield tag="001">TVCDKTCT5177</controlfield>
  <controlfield tag="003">Thư viện trường Cao đẳng Kỹ thuật Cao Thắng</controlfield>
  <controlfield tag="005">20060503000000</controlfield>
  <controlfield tag="008">060503</controlfield>
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   <subfield code="a">Thư viện Trường CĐ Kỹ Thuật Cao Thắng</subfield>
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  <datafield tag="024" ind1=" " ind2=" ">
   <subfield code="a">RG_1 #1 eb0 i1 i5</subfield>
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  <datafield tag="041" ind1="0" ind2="#">
   <subfield code="a">vie</subfield>
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  <datafield tag="082" ind1="#" ind2="#">
   <subfield code="a">621.382 / </subfield>
   <subfield code="b">TH103N-h</subfield>
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  <datafield tag="100" ind1="1" ind2="#">
   <subfield code="a">Phạm Minh Việt</subfield>
  </datafield>
  <datafield tag="245" ind1="0" ind2="0">
   <subfield code="a">Hệ thống viễn thông.T1 /</subfield>
   <subfield code="c">Phạm Minh Việt, Thái Hồng Nhị</subfield>
  </datafield>
  <datafield tag="250" ind1="#" ind2="#">
   <subfield code="a">Tái bản lần thứ 2</subfield>
  </datafield>
  <datafield tag="260" ind1="#" ind2="#">
   <subfield code="a">H. :</subfield>
   <subfield code="b">Giáo dục ,</subfield>
   <subfield code="c">2004</subfield>
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  <datafield tag="300" ind1="#" ind2="#">
   <subfield code="a">240tr. ;</subfield>
   <subfield code="c">27cm</subfield>
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   <subfield code="a">Toàn bộ nội dung được trình bày trong hai tập (tập 1 và tập 2) bao gồm 8 chương: </subfield>
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   <subfield code="a">Tập 1 là phần lý thuyết cơ sở bao gồm các chương:</subfield>
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   <subfield code="a">Chương 1: Khái niệm cơ bản về lý thuyết thông tin (tổng quan về hệ thống viễn thông, hệ thống số và tương tự. các dạng sóng, tin tức, dung lượng kênh truyền, giới hạn Shannon và các phép mã hoá)</subfield>
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   <subfield code="a">Chương 2: Tín hiệu và phổ (các tính chất phức tạp của nhiễu và phổ, biên độ Fourier và phổ, mật độ phổ công suất và hàm tương quan, biểu diễn chuỗi trực giao của tín hiệu và tạp âm)</subfield>
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   <subfield code="a">Chương 3: Hệ thống tuyến tính và tín hiệu số (các bộ lọc, hàm truyền, các tín hiệu và tạp âm băng tần giới hạn, các tín hiệu số và biến đổi Fourier rời rạc)</subfield>
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  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 4: Tín hiệu số và xung băng cơ sở (điều chế biên độ xung, điều chế mã xung PCM, điều chế mã số, nhiễu giữa các ký hiệu, điều chế xung mã vi phân, điều chế delta và ghép kênh).</subfield>
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   <subfield code="a">Viễn thông</subfield>
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  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Tín hiệu và phổ-Hệ thống tuyến tính và tín hiệu số-Xác suất và biến ngẫu nhiên</subfield>
  </datafield>
  <datafield tag="700" ind1="0" ind2="#">
   <subfield code="a">Thái Hồng Nhị</subfield>
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