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II Ð÷ÂÛ ................................................................................................................................................. 1 1 MATLAB¼ò½é ............................................................................................................................ 2 1.1 MATLABÓïÑÔ¹¦ÄÜ .............................................................................................................. 2 1.2 MATLABÓïÑÔÌØµã .............................................................................................................. 2 2³£ÓÃÁ¬ÐøÊ±¼äÐźŵÄʱÓò²¨ÐÎ .................................................................................................. 3 2.1µ¥Î»½×Ô¾ÐźŠ....................................................................................................................... 3 2.2µ¥Î»³å¼¤ÐźŠ....................................................................................................................... 3 2.3ÕýÏÒÐźŠ............................................................................................................................... 4 2.4ʵָÊýÐźŠ........................................................................................................................... 5 2.5ÐéÖ¸ÊýÐźŠ........................................................................................................................... 5 2.6¸´Ö¸ÊýÐźŠ........................................................................................................................... 6 3 Á¬ÐøÊ±¼äÐźŵÄʱÓòÔËËã ......................................................................................................... 7 3.1Ïà¼Ó ...................................................................................................................................... 7 3.2Ïà³Ë ...................................................................................................................................... 7 3.3Êý³Ë ...................................................................................................................................... 8 3.4΢·Ö ...................................................................................................................................... 8 3.5»ý·Ö ...................................................................................................................................... 9 4 Á¬ÐøÊ±¼äÐźŵÄʱÓò±ä»» ....................................................................................................... 10 4.1·´×ª ..................................................................................................................................... 10 4.2Ê±ÒÆ ..................................................................................................................................... 10 4.3Õ¹Ëõ ..................................................................................................................................... 11 4.4µ¹Ïà ..................................................................................................................................... 11 4.5×ۺϱ仯 ............................................................................................................................. 12 5Á¬ÐøÊ±¼äÐźżòµ¥µÄʱÓò·Ö½â ................................................................................................ 13 5.1ÐźŵĽ»Ö±Á÷·Ö½â ............................................................................................................. 13 5.2ÐÅºÅµÄÆæÅ¼·Ö½â ................................................................................................................. 14 6Á¬ÐøÊ±¼äϵͳµÄ¾í»ý»ý·ÖµÄ·ÂÕæ²¨ÐÎ .................................................................................... 15 7Á¬ÐøÊ±¼äϵͳµÄ³å¼¤ÏìÓ¦¡¢½×Ô¾ÏìÓ¦µÄ·ÂÕæ²¨ÐÎ ................................................................ 16 7.1 IMPULSE£¨£©º¯Êý ................................................................................................................ 17 7.2 STEP£¨£©º¯Êý ...................................................................................................................... 19 8Á¬ÐøÊ±¼äϵͳ¶ÔÕýÏÒÐźš¢ÊµÖ¸ÊýÐźŵÄÁã״̬ÏìÓ¦µÄ·ÂÕæ²¨ÐÎ .................................... 21 8.1 ÕýÏÒÐźŵÄÁã״̬ÏìÓ¦ ..................................................................................................... 21 8.2 ʵָÊýÐźŵÄÁã״̬ÏìÓ¦ ................................................................................................. 22 9С½á¼´ÐĵÃÌå»á ........................................................................................................................ 24 ÖÂл ............................................................................................................................................... 25 ²Î¿¼ÎÄÏ× 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