΢»ú±£»¤Êý×ÖÂ˲¨Æ÷µÄÉè¼ÆÓë·ÖÎö - ͼÎÄ

·¢²¼Ê±¼ä : ÐÇÆÚÎå ÎÄÕÂ΢»ú±£»¤Êý×ÖÂ˲¨Æ÷µÄÉè¼ÆÓë·ÖÎö - ͼÎĸüÐÂÍê±Ï¿ªÊ¼ÔĶÁ

Ŀ ¼ Ŀ ¼

Õª Òª ............................................................................................................................. I Abstract ....................................................................................................................... II µÚ1Õ Ð÷ÂÛ .................................................................................................................. 1 1.1 ΢»ú±£»¤µÄ¸ÅÄîºÍ·¢Õ¹Àú³Ì ...................................... 1 1.2 ΢»ú±£»¤ÔÚ¹úÄڵķ¢Õ¹×´¿ö ...................................... 1 1.3 ±¾¿ÎÌâµÄÀ´Ô´ .................................................. 2 1.4 ±¾ÎÄÖ÷ÒªÄÚÈÝ .................................................. 2 1.5 ±¾ÕÂС½á ...................................................... 2 µÚ2Õ ΢»ú±£»¤¸ÅÊöÓëÊý×ÖÂ˲¨Æ÷½éÉÜ .................................................................. 3 2.1 ΢»ú±£»¤¸ÅÊö .................................................. 3 2.2 ΢»ú±£»¤µÄÔ­Àí ................................................ 3 2.2.1 ΢»ú±£»¤µÄ×é³É ............................................. 3 2.2.2 ΢»ú±£»¤µÄÌصã ............................................. 4 2.3Êý×ÖÂ˲¨Æ÷µÄ»ù±¾¸ÅÄî ........................................... 5 2.3.1Êý×ÖÂ˲¨Æ÷µÄƵÂÊÌØÐÔ ........................................ 5 2.3.2 Êý×ÖÂ˲¨Æ÷ÔÚ΢»ú±£»¤ÖеÄ×÷Óà ............................... 6 2.3.3µÝ¹éÐÍÓë·ÇµÝ¹éÐÍÊý×ÖÂ˲¨Æ÷ .................................. 6 2.3.4Êý×ÖÂ˲¨Æ÷µÄÎȶ¨ÐÔ .......................................... 8 2.4 ¼õ·¨Â˲¨Æ÷ .................................................... 9 2.5 ¼Ó·¨Â˲¨Æ÷ ................................................... 10 2.6 »ý·ÖÂ˲¨Æ÷ ................................................... 10 2.7 ±¾ÕÂС½á ..................................................... 11 µÚ3Õ MATLAB½éÉÜ ................................................................................................... 12 3.1 MATLABµÄ¸ÅÄîºÍ·¢Õ¹ ........................................... 12 3.2 MATLABÓÅÊÆÌصã ............................................... 12 3.3 GUI½éÉÜ ...................................................... 16 3.3.1 GUI¹¦ÄÜ ................................................... 17 3.3.2×é³ÉGUI½çÃæ ............................................... 17 3.3.3 GUIÀï¿Ø¼þµÄʹÓà ........................................... 18 3.4 ±¾ÕÂС½á ..................................................... 22 µÚ4Õ »ùÓÚMATLABµÄÂ˲¨Æ÷¸¨ÖúÉè¼Æ .................................................................. 23 4.1 ¼õ·¨Â˲¨Æ÷µÄ¸¨ÖúÉè¼Æ ......................................... 23

-III-

Ä¿ ¼ 4.2 ¼Ó·¨Â˲¨Æ÷µÄ¸¨ÖúÉè¼Æ ......................................... 25 4.3 »ý·ÖÂ˲¨Æ÷µÄ¸¨ÖúÉè¼Æ ......................................... 26 4.4 Ò»ÖָĽøµÄ¼õ·¨Â˲¨Æ÷Éè¼Æ ..................................... 28 4.5 ±¾ÕÂС½á ..................................................... 30 µÚ5Õ ʵÀýÑéÖ¤ ........................................................................................................ 31 5.1 ¼õ·¨Â˲¨Æ÷µÄʵÀýÑéÖ¤ ......................................... 31 5.2 ¼Ó·¨Â˲¨Æ÷µÄʵÀýÑéÖ¤ ......................................... 32 5.3 »ý·ÖÂ˲¨Æ÷µÄʵÀýÑéÖ¤ ......................................... 33 5.4 ±¾ÕÂС½á ..................................................... 34 µÚ6Õ »ùÓÚ¸µÀïÒ¶±ä»»µÄÊý×ÖÂ˲¨Æ÷Éè¼Æ ............................................................ 36 6.1 ¼ò½é ......................................................... 36 6.2 ÀëÉ¢¸µÀïÒ¶±ä»»·ÖÎö ........................................... 36 6.3 Êý×ÖÂ˲¨Æ÷ϵͳÉè¼Æ ........................................... 37 6.4 Â˲¨Ð§¹û·ÂÕæ¼°·ÖÎö ........................................... 38 6.5 ¸µÊÏËã·¨Â˲¨µÄ¸Ä½ø·½°¸ ....................................... 40 6.5.1 È«²¨¸µÀïÒ¶Ëã·¨Óë°ë²¨¸µÀïÒ¶Ëã·¨±È½Ï ........................ 40 6.5.2 ¸µÊÏËã·¨Â˳ýË¥¼õÖ±Á÷·ÖÁ¿µÄÒ»ÖÖ·½·¨ ........................ 40 6.6 ±¾ÕÂС½á ..................................................... 42 ½áÂÛ .............................................................................................................................. 43 ²Î¿¼ÎÄÏ× ...................................................................................................................... 45 л ´Ç .......................................................................................................................... 45 ×¢ ÊÍ .......................................................................................................................... 47 ¸½ ¼ .......................................................................................................................... 48

-IV-

µÚ1Õ Ð÷ÂÛ µÚ1Õ Ð÷ÂÛ

1.1 ΢»ú±£»¤µÄ¸ÅÄîºÍ·¢Õ¹Àú³Ì

΢»ú¼Ìµç±£»¤ÊÇÒ»ÖÖÊý×Öʽ¼Ìµç±£»¤£¬ÊÇ»ùÓڿɱà³ÌÊý×ֵ緼¼ÊõºÍʵʱÊý×ÖÐźŴ¦Àí¼¼ÊõʵÏֵĵçÁ¦ÏµÍ³¼Ìµç±£»¤£¬¼ò³ÆΪ΢»ú¼Ìµç±£»¤»ò΢»ú±£»¤¡£Î¢»ú¼Ìµç±£»¤ÊÇÓ¦ÓÃ΢ÐͼÆËã»ú»ò΢´¦Àí»ú¹¹³ÉµÄ¼Ìµç±£»¤¡£Í¬³£¹æ¼Ìµç±£»¤Ïà±È£¬Î¢»ú¼Ìµç±£»¤µÄ¿¹µç´Å¸ÉÈÅÄÜÁ¦½ÏÈõ£¬Òò´Ë£¬ËüµÄ¹ã·ºÓ¦ÓÃÊܵ½Ò»¶¨µÄÏÞÖÆ¡£70Äê´ú³õ¡¢ÖÐÆÚ£¬´ó¹æÄ£¼¯³Éµç·¼¼ÊõµÄ·ÉËÙ·¢Õ¹£¬Î¢ÐͼÆËã»úºÍ΢´¦Àí»úÎÊÊÀ£¬¼Û¸ñ´ó·ù¶ÈϽµ£¬¼ÆËãËٶȲ»¶Ï¼Ó¿ì£¬¿É¿¿ÐÔÒ²´óΪÌá¸ß£¬Î¢»ú¼Ìµç±£»¤µÄÑÐÖÆËæÖ®³öÏָ߳±£¬µ½70Äê´úºóÆÚÒÑÇ÷ÓÚʵÓá£80Äê´ú,΢»ú±£»¤ÔÚÓ²¼þ½á¹¹ºÍÈí¼þ¼¼Êõ·½ÃæÈÕÇ÷³ÉÊì,²¢ÒÑÔÚһЩ¹ú¼ÒÍƹãÓ¦Óá£90Äê´ú,µçÁ¦ÏµÍ³¼Ìµç±£»¤¼¼Êõ·¢Õ¹µ½ÁË΢»ú±£»¤Ê±´ú,ËüÊǼ̵籣»¤¼¼Êõ·¢Õ¹ÀúÊ·¹ý³ÌÖеĵÚËÄ´ú¡£Ëæ׿ÆËã»ú¼¼ÊõµÄ¸ßËÙ·¢Õ¹£¬Æä¹ã·º¶øÉîÈëµÄÓ¦ÓÃΪ¹¤³Ì¼¼Êõ¸÷ÁìÓò´øÀ´ÁËÉî¿ÌµÄÓ°Ï졣΢»ú±£»¤ÔÚµçÁ¦ÏµÍ³µÄÑо¿¿ª·¢ÊǼÆËã»ú¼¼ÊõÔÚÏßÓ¦ÓõÄÖØÒª×é³É²¿·Ö£¬Î¢»ú±£»¤µÄÓ¦ÓÃÓëÍƹãÒѾ­³ÉΪ¼Ìµç±£»¤µÄ·¢Õ¹·½Ïò¡£

ÔçÔÚ20ÊÀ¼Í60Äê´úÄ©£¬G¡¤D¡¤RockefilerµÈÈËÌá³öÁËÓüÆËã»ú¹¹³É¼Ìµç±£»¤×°Ö㬵±Ê±µÄÑо¿¹¤×÷ÒÔСÐͼÆËã»úΪ»ù´¡£¬ÊÔͼÓÃһ̨СÐͼÆËã»úÀ´ÊµÏÖ¶à¸öµçÆøÉ豸»òÕû¸ö±äµçËùµÄ±£»¤¹¦ÄÜ£¬ÕâΪ¼ÆËã»ú±£»¤Ëã·¨ºÍÈí¼þµÄÑо¿µÄ·¢Õ¹µì¶¨ÁËÀíÂÛ»ù´¡£¬ÊǼ̵籣»¤ÁìÓòµÄÒ»¸öÖØ´óתÕÛ¡£

20ÊÀ¼Í70Äê´ú£¬¹ØÓÚ¼ÆËã»ú±£»¤¸÷ÖÖËã·¨Ô­ÀíºÍ±£»¤¹¹³ÉÐÎʽµÄÂÛÎÄ´óÁ¿·¢±í£¬Í¬Ê±£¬Ëæ×Å´ó¹æÄ£¼¯³Éµç·¼¼ÊõµÄ·¢Õ¹£¬ÌرðÊÇ΢´¦ÀíÆ÷µÄÎÊÊÀºÍ¼Û¸ñÖðÄêϽµ£¬¼ÆËã»ú±£»¤½øÈ뵽ʵÓý׶Σ¬³öÏÖÁËÒ»Åú¹¦ÄÜ×㹻ǿµÄ΢»ú£¬²¢ºÜ¿ìÐγɲúƷϵÁС£1977Ä꣬ÈÕ±¾Í¶ÈëÁËÒ»Ì×ÒÔ΢´¦Àí»úΪ»ù´¡µÄ¿ØÖÆÓë¼Ìµç±£»¤×°Öã¬1979Ä꣬ÃÀ¹úµçÆøÓëµç×Ó¹¤³ÌʦЭ»á£¨IEEE£©µÄ½ÌÓýίԱ»á×éÖ¯ÁËÒ»´ÎÊÀ½çÐԵļÆËã»ú¼Ìµç±£»¤Ñо¿°à¡£1987Ä꣬ÈÕ±¾¼Ìµç±£»¤É豸µÄ×ܲúÖµÖÐÒÑÓÐ70%ÊÇ΢»ú±£»¤²úÆ·[1]¡£

1.2 ΢»ú±£»¤ÔÚ¹úÄڵķ¢Õ¹×´¿ö

ÎÒ¹úµÄ΢»ú±£»¤Ñо¿Æð²½ÓÚ20ÊÀ¼Í70Äê´úÄ©ÆÚ¡¢80Äê´ú³õÆÚ,¾¡¹ÜÆð²½Íí,µ«ÊÇÓÉÓÚÎÒ¹ú¼Ìµç±£»¤¹¤×÷ÕßµÄŬÁ¦,½øչȴºÜ¿ì¡£¾­¹ý10Äê×óÓҵķܶ·,µ½ÁË

80Äê´úÄ©,¼ÆËã»ú¼Ìµç±£»¤,ÌرðÊÇÊäµçÏß·΢»ú±£»¤ÒÑ´ïµ½ÁË´óÁ¿ÊµÓõij̶ȡ£ÎÒ¹ú¶Ô¼ÆËã»ú¼Ìµç±£»¤µÄÑо¿¹ý³ÌÖÐ,¸ßµÈԺУºÍ¿ÆÑÐÔºËùÆð×ÅÏȵ¼µÄ×÷

-1-

»ª±±Àí¹¤´óѧµçÆø¹¤³ÌѧԺ

Óá£1984ÄêÔ­»ª±±µçÁ¦Ñ§ÔºÑÐÖƵÄÊäµçÏß·΢»ú±£»¤×°ÖÃÊ×ÏÈͨ¹ý¼ø¶¨,²¢ÔÚϵͳÖлñµÃÓ¦ÓÃ,½Ò¿ªÁËÎÒ¹ú¼Ìµç±£»¤·¢Õ¹Ê·ÉϵÄÐÂÒ»Ò³,Ϊ΢»ú±£»¤µÄÍƹ㿪±ÙÁ˵À·¡£ÔÚÖ÷É豸±£»¤·½Ãæ,¶«ÄÏ´óѧºÍ»ªÖÐÀí¹¤´óѧÑÐÖƵķ¢µç»úʧ´Å±£»¤¡¢·¢µç»ú±£»¤ºÍ·¢µç»ú-±äѹÆ÷×é±£»¤Ò²Ïà¼ÌÓÚ1989Äê¡¢1994Äêͨ¹ý¼ø¶¨,ͶÈëÔËÐС£ÄϾ©µçÁ¦×Ô¶¯»¯Ñо¿ÔºÑÐÖƵÄ΢»úÏß·±£»¤×°ÖÃÒ²ÓÚ1991Äêͨ¹ý¼ø¶¨¡£Ìì½ò´óѧÓëÄϾ©µçÁ¦×Ô¶¯»¯É豸³§ºÏ×÷ÑÐÖƵÄ΢»úÏàµçѹ²¹³¥Ê½·½Ïò¸ßƵ±£»¤,Î÷°²½»Í¨´óѧÓëÐí²ý¼ÌµçÆ÷³§ºÏ×÷ÑÐÖƵÄÕýÐò¹ÊÕÏ·ÖÁ¿·½Ïò¸ßƵ±£»¤Ò²Ïà¼ÌÓÚ1993Äê¡¢1996Äêͨ¹ý¼ø¶¨¡£ÖÁ´Ë,²»Í¬Ô­Àí¡¢²»Í¬»úÐ͵Ä΢»úÏß·ºÍÖ÷É豸±£»¤¸÷¾ßÌØÉ«,ΪµçÁ¦ÏµÍ³ÌṩÁËÒ»ÅúÐÂÒ»´úÐÔÄÜÓÅÁ¼¡¢¹¦ÄÜÆëÈ«¡¢¹¤×÷¿É¿¿µÄ¼Ìµç±£»¤×°Öá£Òò´Ëµ½ÁË90Äê´ú,ÎÒ¹ú¼Ìµç±£»¤½øÈëÁË΢»úʱ´ú¡£Ëæ×Å΢»ú±£»¤×°ÖõÄÑо¿,ÔÚ΢»ú±£»¤Èí¼þ¡¢Ëã·¨µÈ·½ÃæҲȡµÃÁ˺ܶàÀíÂ۳ɹû,²¢ÇÒÓ¦ÓÃÓÚʵ¼ÊÖ®ÖС£

1.3 ±¾¿ÎÌâµÄÀ´Ô´

Ëæ×ŵç×Ó¹¤ÒµµÄ·¢Õ¹£¬¶ÔÂ˲¨Æ÷µÄÐÔÄÜÒªÇóÔ½À´Ô½¸ß£¬¹¦ÄÜÒ²Ô½À´Ô½¶à£¬²¢ÇÒÒªÇóËüÃÇÏò¼¯³É·½Ïò·¢Õ¹¡£ÎÒ¹úÂ˲¨Æ÷ÑÐÖƺÍÉú²úÓëÉÏÊöÒªÇóÏà²îÉõÔ¶£¬ÎªËõ¶ÌÕâ¸ö²î¾à£¬¿ÆÑÐÈËÔ±¸ºÓÐÖØ´óµÄÀúÊ·ÔðÈΡ£½øÐб¾¿ÎÌâµÄÑо¿£¬ÆäÖ÷ҪĿµÄÊÇͨ¹ý´Ë´Î¿Î³ÌÉè¼Æ½øÒ»²½Ñ§Ï°ºÍ¹®¹ÌÊý×ÖÂ˲¨Æ÷µÄÔ­Àí¼°Ïà¹Ø֪ʶ£¬½øÒ»²½ÊìϤºÍÕÆÎÕMATLABµÄʹÓ÷½·¨£»ÇÒÒòÆäÊÇ΢»ú±£»¤µÄ»ù´¡£¬¹Ê¿ÉΪ½øÈëÉç»á²Î¼ÓµçÁ¦Ïà¹ØÐÐÒµ¹¤×÷´òϼáʵµÄ»ù´¡[2]¡£

1.4 ±¾ÎÄÖ÷ÒªÄÚÈÝ

±¾ÎÄÊ×ÏȶÔÊý×ÖÂ˲¨Æ÷µÄ±³¾°ÒâÒå¡¢·¢Õ¹Ç÷ÊÆ¡¢ÊµÏÖ·½·¨½øÐÐÁ˽éÉÜ£»²¢½éÉÜÁË¿ÉÓÃÓÚ¿ª·¢Êý×ÖÂ˲¨Æ÷µÄÉè¼Æ·ÂÕæƽ̨¡ª¡ªMATLAB£¬°üÀ¨MATLABµÄÖ÷Òª¹¦ÄÜ¡¢Â˲¨Æ÷ÔÚÉè¼Æ·ÂÕæÖеÄÓ¦Óã»È»ºóͨ¹ý¼òÒª½éÉÜÊý×ÖÂ˲¨Æ÷µÄһЩÏà¹Ø֪ʶ£¬Òý³öÁ˲î·ÖÂ˲¨Æ÷¡¢¼Ó·¨Â˲¨Æ÷ºÍ»ý·ÖÂ˲¨Æ÷£»×îºó±È½ÏÁËÈý¸öÂ˲¨Æ÷µÄÂ˲¨ÌØÐÔ¡£

1.5 ±¾ÕÂС½á

±¾ÕÂΪÕýÎÄÇ°µÄÒýÊö²¿·Ö£¬Ö÷Òª½éÉÜÁ˹úÄÚÍâ΢»ú±£»¤µÄ·¢Õ¹Çé¿ö£¬²¢ÐðÊöÁË¿ÎÌâÀ´Ô´ºÍ±¾ÎĵÄÖ÷ÒªÑо¿ÄÚÈÝ£¬ÎªºóÎÄ×öºÃ×¼±¸¡£

-2-

ÁªÏµºÏͬ·¶ÎÄ¿Í·þ£ºxxxxx#qq.com(#Ì滻Ϊ@)