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  \u91c7\u6837\u5b9a\u7406\u662f\u7531\u7f8e\u56fd\u6570\u5b66\u5bb6\u548c\u4fe1\u53f7\u5904\u7406\u4e13\u5bb6Claude Shannon\u57281949\u5e74\u53d1\u8868\u7684\uff0c\u5b83\u63cf\u8ff0\u4e86\u4e00\u79cd\u5728\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u4e2d\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5373\u201c\u91c7\u6837\u9891\u7387\u201d\u3002\u91c7\u6837\u9891\u7387\u662f\u4e00\u4e2a\u6570\u5b57\uff0c\u8868\u793a\u6bcf\u79d2\u91c7\u6837\u6b21\u6570\uff0c\u5b83\u51b3\u5b9a\u4e86\u6a21\u62df\u4fe1\u53f7\u53ef\u4ee5\u88ab\u51c6\u786e\u5730\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7\u7684\u7a0b\u5ea6\u3002<\/p>\n

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\u603b\u7ed3<\/h2>\n

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