×ðÁú¿­Ê±¹ÙÍøµÇ¼

³ÌÐò¸Ä´íÓÃÅ£¶Ùµü´ú¹«Ê½ Å£¶Ùµü´ú¹«Ê½³ÌÐò¿òͼ

Å£¶Ùµü´ú¹«Ê½ÓÃÓÚÇó½â·½³Ì¸ùµÄµü´úÒªÁì £¬Í¨¹ýÒÔÏ°취ʵÏÖ£ºÊäÈë³õʼֵ£»ÅÌËãµ¼Êý£»¸üнüËƸù£»¼ì²éÈݲÖظ´°ì·¨ 2-4 Ö±ÖÁÈݲîÖª×ã¡£

³ÌÐò¸Ä´íÓÃÅ£¶Ùµü´ú¹«Ê½

Å£¶Ùµü´ú¹«Ê½¼ò½é

Å£¶Ùµü´ú¹«Ê½ÊÇÒ»¸öÓÃÀ´Çó½â·½³Ì¸ùµÄµü´úÒªÁì £¬ËüʹÓõ¼ÊýµÄÐÅÏ¢À´Öð²½ÆȽü¸ù¡£

Å£¶Ùµü´ú¹«Ê½³ÌÐò¿òͼ

³ÌÐò¿òͼڹÊÍ

  1. ÊäÈë³õʼֵ£ºÑ¡ÔñÒ»¸ö·½³ÌµÄ³õʼ½üËƸù¡£
  2. ÅÌËãµ¼Êý£ºÅÌËãÔÚÄ¿½ñ½üËƸù´¦µÄ·½³Ìµ¼Êý¡£
  3. ¸üнüËƸù£ºÊ¹ÓÃÒÔϹ«Ê½¸üнüËƸù£º
x_new = x_old - f(x_old) / f'(x_old)

µÇ¼ºó¸´ÖÆ

ÆäÖУº

  • x_new ÊǸüкóµÄ½üËƸù
  • x_old ÊÇÄ¿½ñ½üËƸù
  • f(x) ÊÇ´ýÇó½âµÄ·½³Ì
  • f'(x) ÊÇ·½³ÌµÄµ¼Êý
  1. ¼ì²éÈݲ½ÏÁ¿Ð½üËƸùÓë¾É½üËƸùÖ®¼äµÄ²îÖµÓë¸ø¶¨µÄÈݲî¡£ÈôÊDzîֵСÓÚÈݲî £¬Ôò×èÖ¹µü´ú £¬²»È»Öظ´°ì·¨ 2-4¡£

³ÌÐò¸Ä´í

ÔÚʹÓÃÅ£¶Ùµü´ú¹«Ê½¾ÙÐгÌÐò¸Ä´íʱ £¬ÒÔÏÂÊÇһЩ³£¼ûµÄ¹ýʧ£º

  • ³õʼֵѡÔñ²»µ±£º³õʼֵӦѡÔñ¿¿½ü·½³Ì¸ù¡£
  • µ¼ÊýÅÌËã¹ýʧ£ºÈ·±£µ¼ÊýÅÌËã׼ȷ £¬²»È»µü´ú¿ÉÄܲ»ÊÕÁ²¡£
  • ÈݲîÉèÖò»¶ÔÀí£ºÈݲîÓ¦×㹻С £¬ÒÔÈ·±£½üËƸùµÄ¾«¶È £¬µ«Ò²²»ÒªÌ«Ð¡ £¬ÒÔÖÁÓÚµ¼ÖÂÎÞÏÞÑ­»·¡£
  • µü´ú´ÎÊý¹ý¶à£ºÈôÊǵü´ú´ÎÊý¹ý¶à £¬³ÌÐò¿ÉÄÜ»áÏÝÈëÎÞÏÞÑ­»·»òÊÕÁ²µ½¹ýʧµÄ¸ù¡£

ÒÔÉϾÍÊdzÌÐò¸Ä´íÓÃÅ£¶Ùµü´ú¹«Ê½ Å£¶Ùµü´ú¹«Ê½³ÌÐò¿òͼµÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí £¬°æȨÕùÒéÓë±¾Õ¾ÎÞ¹Ø £¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±¹ÙÍøµÇ¼ÂËÓÍ»úÍø¹Ù·½Ì¬¶È £¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ £¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢ £¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢ £¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎå £¬9:30-18:30 £¬½ÚãåÈÕÐÝÏ¢

QR code
ÍøÕ¾µØͼ