x��[ms��NU���Gl�KfS����Dr|�r�'�S�l�H���%Q9���{���"]V]�dn� �F�>�����F����������g��6�g?�)~�)._m�c�6=m�_���fGs��h�7�Ά�7�ؿ�Ry��)������˷���7�6�{~��*n������o���N�g1c�^{ZT��J��o�Kc��ã��?�I ��;=Z�L�l����̰�����d��|��d&�4K�F���v��6�䆛��cT�C�N>R�Mz�Ŭi4AW���ʘ�.���.1�Y������Ә�VfLSC�~�c�n�{[�e[�L`%hK��S�4/�b�O�yP� o��������x�� ��N�1� ʼ�H{�̫����MI�!�W$��\��\JR%�ʒ�>U�i�I{�iݬ5݉e?�'v��-�r�F�;�d9ƌ�bg;��^y��96�r�+7Nf��?�F���hyV������?���t(�t��A�S~���F�Xa �I�j�y�X�$�k��X�+�Sx�R81�l2nT��e��Y�u���w��-=��h�7�䩆| ��M�E_"y���>zFV�R� �������.�����W���H*��N���?
%PDF-1.2
0000040725 00000 n
Building on Hartley's foundation, Shannon's noisy channel coding theorem (1948) describes the maximum possible efficiency of error-correcting methods versus levels of noise interference and data corruption. A
Why study information theory? Information theory was introduced by Claude Shannon in 1948. �5(��N���-ׯ��A��Qv���AxlO��(����: Yet, unfortunately, he is virtually u…
x��\K����>i�^���e"g&Ɏ�n�I^�[9ds�`v�?���U��3�8A��,Y]]�]�����~[+�-����_��������)������;j��{������7������)�}ߕ�{Wm[�Smuw�����_>��6ͱ2������7�K���n~O��MUnU�lն�����q���o����W�(����g�$I���i]mٸ%|w�'�\U]������L�;���?�����5�,��R���-�l��Uf�����J]՚-=Ϯ6���ؗ]�_�O���G�xh���tmY�ǦW}���U���Ǫ5��x�=���e*�Q�Җ~�-�32eY2q_��}ߒ\��;��t��m|��ΛV��_^��2m���?�ZK�wc��
Claude Shannon may be considered one of the most influential person of the 20th Century, as he laid out the foundation of the revolutionary information theory. tyR e�P�-�?�������v�������v�W'�Цgb���!��Ì��Dz�9�! %�쏢 0000003505 00000 n
��������ų�W��Q�0OM�ހa�ʴǮ�iz?�W�Y��V�`���/J�������U�j�oMI�ZsB e�}> 0000000611 00000 n
0000001463 00000 n
of Shannon’s theory, the epistemic and the physical interpretations, will be emphasized in Section 9. k�e��Juj��X=~tj��m:�u���j����+�Wk}_��~�^h������ig��%cs�Ey����/�sG�RU�����4dc�'v�.鰙"��]]�!���{����72�%�a�H.���&_�q�km�H�����u��}��`>:�a�USUUn�[������ʮ�G�|崯%���bF���:M�����=W���i�����5z�)
%���� Keywords: information,entropy,channelcapacity,mutualinformation,AWGN 1 Preface Claud Shannon’s paper “A mathematical theory of communication” [2] published in July and October of 1948 is the Magna Carta of the Theory.
With the fundamental new discipline of quantum information science now under construction, it's … Shannon is noted for having founded information theory with a landmark paper, "A Mathematical Theory of Communication", which he published in 1948.He is also well known for founding digital circuit design theory … 0000040804 00000 n This book contains the collected papers of Claude Elwood Shannon, one of the greatest scientists of the 20th century. %PDF-1.5 (Please cite this paper as: R. X. F. Chen, A brief introduction to Shannon's information theory, … A 1948 paper by Claude Shannon SM ’37, PhD ’40 created the field of information theory — and set its research agenda for the next 50 years.
0000002626 00000 n 0000002667 00000 n trailer << /Size 207 /Info 188 0 R /Root 195 0 R /Prev 446442 /ID[
':؞�I���[ [�VH���A�ϱ�p����>aB�G�[�GO�t%�i�TL9��>��g�'B�vxF�y�=S�Dy8�Ab��\�;��4�م?^mR��m�`~F���Yz����Ë�˛,,] ��5��#B!�4�\G��a'��*�WdZ�dL��-���W~��Na�Z�/g�1 (t� �"ϋ�Tƭ&� �nF7��?�_��,J�FJ�RB��q�졐 ��w�뀤!�Y�-�>�\�He}^T~�= ���������;��r�i2L$�*>zU��Ɯ�,�lb����dC,TX� �oRU�lp#^#���+\�{�6����� y�e��fA�y���=h�i��]y�uމ%N��� �)m��+���L�F�I})O,Bve���3;�w(�������:�������gw�י�8��كxx+l�`��&;p^q��Y�F�D��;�6��&��=�ܕ�w
/Length 5112
0000000792 00000 n
Claude Elwood Shannon (April 30, 1916 – February 24, 2001) was an American mathematician, electrical engineer, and cryptographer known as "the father of information theory". 5 0 obj This task will allow us to propose, in Section 10, a formal reading of the concept of Shannon information, according to which the Information Theory was not just a product of the work of Claude Shannon.
5 0 obj
~�\X뫖"�}H��G|�#�g�lx���?��m�ܖAS��-�(�>a s0�Fp��mJg�J�x��4������jqqxP�a��e�����[�檮����E��@d� Q�|i�Nѩ��t�Ϛ�zյ���rr'Z�M����H�j�a�0e]W'���k݂asJ�F�g�����e�& j.v.stone@she eld.ac.uk File: main InformationTheory JVStone v4.tex Abstract Shannon’s mathematical theory of >>
0000002012 00000 n
It was the result of crucial contributions made by many distinct individuals, from a variety of backgrounds, who took his ideas and expanded upon them.
Indeed the diversity and directions of their perspectives and interests shaped the direction of Information Theory. <> C.E.SHANNON … It forms the basis for our modern world. *��F���� 4X�Y��j�vWr�M8X�羓��"��&�>��(��Q�)6�^v,ѽga6�*�J�jI�A� dE�= 0000001643 00000 n <> A Mathematical Theory of Communication By C. E. SHANNON INTRODUCTION T HE recent development of various methods of modulation such as PCM and PPM which exchange bandwidth for signal-to-noise ratio has intensified the interest in a general theory of communication.
sz��#�-_�E�rs]�z�\�|d��� This book contains the collected papers of Claude Elwood Shannon, one of the greatest scientists of the 20th century.
bU�Gה�@�!�]�� ���3�]�4����f�l�Lj�¬R��&�F���'��.�?�7Nԧ�o?>��.3�� 5yIq������˂)��!�;�IhSa��l?n�_��P��;~�D���zc6��B��$��$��9���$�z>�uH�&Efށ9���s�B^];Z �;@�&U:"v�F>��0�bjSM��Qe_wpkո����K�g5�n:I����j�iu`槉�%Hջ����k����D�3Q*�����d�$���;�q�i��}��!��s�p�Z��5�Ӹ�m�O�Be�s %PDF-1.4
0000001782 00000 n
?����0��^VS�Ut��R�Y���Vl,� Cn��]�khu�Cq.Ϯ�U��G���u��3�2O��� �UB�g��Q!�� "��'43��g���� {Ĉv_�M�2\�+so8��+n����Rq(�aI�M�9��/�C��!j�2#ܮ�S���):��]��:Q=�� ���(��J��z���;Υ�fcQXZ}�U�x'����i5�s�� V>wһjzd3w��[Kt�R��H�ͪ�b��T����. He is the creator of modern information theory, and an early and important contributor to the theory of computing. Hopefully, it will be interesting to those interested in Information Theory.
Information Theory: A Tutorial Introduction James V Stone, Psychology Department, University of She eld, England. %PDF-1.4 %����
[:�&
Information theory is used every time you make a phone call, take a sel e, download a movie, stream a song, save les to your hard disk. /Filter /FlateDecode
�(]m����Ww��vt�`m#�.�:V�x�&IU����ƺk|�Ծ��i�X��6���n~Ù��X�6Xk���D�i�>яz"{�]C/Y�6A+W:SǶ�JL���kT7��ۖ�W~g����Z�Q�l����@[�:�[�B�*�����ُج�͘46�I��@���5�����V���P~�G������(?Yq��:cN?�<