绉戠洰浠ｇ⒓锛�2003

绉戠洰鍚嶇ū锛�瑷�(j矛)绠楁柟娉�

涓€銆佽€冭│鐨勭附楂旇姹�

涓昏鑰冩煡瀛�(xu茅)鐢熷皪(du矛)瑷�(j矛)绠楁柟娉曞熀鏈蹇靛拰鍩烘湰鏂规硶鐨勬帉鎻★紝浠ュ強鐔熺反瑷�(j矛)绠楅潪绶氭€ф柟绋嬪拰绶氭€ф柟绋嬬祫鐨勬暩(sh霉)鍊艰В锛岃▓(j矛)绠楁暩(sh霉)鍊肩⿳鍒嗗拰鏁�(sh霉)鍊煎井鍒嗭紝鐭╅櫍鐨勭壒寰佸€煎拰鐗瑰緛鍚戦噺鍙婃眰瑙ｅ父寰垎鏂圭▼鐨勫垵鍊煎晱椤岀殑鑳藉姏鍜�锛屽皪(du矛)鍏烽珨鍟忛閫�(j矛n)琛屾暩(sh霉)鍊煎垎鏋愬拰绠楁硶瑷�(sh猫)瑷�(j矛)鐨勮兘鍔涖€�

浜�銆佽€冭│鐨勫収(n猫i)瀹瑰強姣斾緥

1锛庣窉璜�锛�10%锛�

鏁�(sh霉)鍊煎晱椤屽拰瑷�(j矛)绠楁柟娉曠殑绠楁硶锛涙诞榛�(di菐n)鏁�(sh霉)鑸囨(j墨)鍣ㄦ暩(sh霉)绯�锛涜宸殑渚嗘簮锛岀禃灏�(du矛)瑾ゅ樊锛岀浉灏�(du矛)瑾ゅ樊锛屾湁鏁堟暩(sh霉)瀛�锛岃繎浼艰▓(j矛)绠楃殑娉曞墖锛涜ō(sh猫)瑷�(j矛)绠楁硶鏅�(sh铆)鎳�(y墨ng)娉ㄦ剰鐨勮嫢骞蹭簨闋�(xi脿ng)銆�

2锛庨潪绶氭€ф柟绋嬬殑鏁�(sh霉)鍊艰В娉曪紙10%锛�

绨�(ji菐n)鍠凯浠ｆ硶鐨勫熀鏈€濇兂锛屾敹鏂傞€熷害锛岃宸及瑷�(j矛)锛岃凯浠ｅ嚱鏁�(sh霉)鐨勯伕鎿囧強杩唬绲�(ji茅)鏉熺殑姊濅欢锛�Newton娉曞叕寮忥紝鏀舵杺鎬�锛岃宸及瑷�(j矛)鍙婇噸鏍圭殑姹傛硶锛涘柈榛�(di菐n)寮︽埅娉�銆侀洐榛�(di菐n)寮︽埅娉�銆佸姞閫熸敹鏂�Aitken鏂规硶鐨勫師鐞�銆�

3锛庡嚱鏁�(sh霉)鎻掑€硷紙15%锛�

鎷夋牸鏈楁棩鎻掑€肩殑鎻掑€煎闋�(xi脿ng)寮忓拰鎻掑€间綑闋�(xi脿ng)锛涘樊鍟嗚垏鐗涢爴鎻掑€煎闋�(xi脿ng)寮�锛岄€愭鎻掑€煎闋�(xi脿ng)寮�銆佸樊鍟嗗強宸晢琛�銆佺瓑璺濈瘈(ji茅)榛�(di菐n)鐨勬彃鍊煎叕寮�銆佸付閲嶇瘈(ji茅)榛�(di菐n)鐨勫樊鍟嗙瓑锛涘付灏�(d菐o)鏁�(sh霉)鎻掑€�銆佸垎娈垫彃鍊笺€佷笁娆℃ǎ姊濇彃鍊肩殑鏈夐棞(gu膩n)鐞嗚珫锛涘樊鍒嗚垏绛夎窛绡€(ji茅)榛�(di菐n)鎻掑€煎闋�(xi脿ng)寮�锛屽寘鎷樊鍒嗙殑瀹氱京銆佹€ц唱(zh矛)銆佽〃閬�(d谩)寮忕瓑銆�

4锛庡嚱鏁�(sh霉)閫艰繎鑸囨洸绶氭摤鍜岋紙10%锛�

鍑芥暩(sh霉)閫艰繎浜庢洸绶氭摤鍚堢殑姒傚康锛涙渶浣充竴鑷撮€艰繎鑸囨渶浣冲钩鏂归€艰繎鐨勬蹇靛拰瑷�(j矛)绠�锛涘収(n猫i)绌嶈垏姝ｄ氦澶氶爡(xi脿ng)寮忕殑姒傚康鍙婃€ц唱(zh矛)锛涘嫆璁撳痉澶氶爡(xi脿ng)寮忚垏濂戞瘮鏇夊か澶氶爡(xi脿ng)寮�锛涚敤鍑芥暩(sh霉)鎸夋浜ゅ闋�(xi脿ng)寮忓睍闁嬪拰姹傝В杩戜技涓€鑷撮€艰繎澶氶爡(xi脿ng)寮忋€�

5锛�?d膩ng)?sh霉)鍊肩⿳鍒嗚垏鏁�(sh霉)鍊煎井鍒嗭紙15%锛�

鏁�(sh霉)鍊肩⿳鍒�锛屽寘鎷暩(sh霉)鍊肩⿳鍒嗙殑鎻掑€煎瀷姹傜⿳鍏紡銆佺煩褰㈠叕寮忋€佹褰㈠叕寮�銆�Romberg鍏紡姹傛暩(sh霉)鍊肩⿳鍒嗘柟娉�銆佸鎺ㄦ硶鍙�Gauss鍨嬫眰绌嶅叕寮忥紱鏁�(sh霉)鍊煎井鍒�锛屽寘鎷彃鍊煎闋�(xi脿ng)寮忚垏鏁�(sh霉)鍊煎井鍒�銆佸父鐢ㄧ殑鏁�(sh霉)鍊煎井鍒嗗叕寮�锛涗唬鏁�(sh霉)绮惧害鐨勬蹇�锛屾暩(sh霉)鍊肩⿳鍒嗗叕寮忓拰鏁�(sh霉)鍊煎井鍒嗗叕寮忕殑浠ｆ暩(sh霉)绮惧害鍒ゅ畾銆�

.   6锛庤В绶氭€ф柟绋嬬祫鐨勬暩(sh霉)鍊兼柟娉曪紙20%锛�

瑙ｇ窔鎬ф柟绋嬬祫鐩存帴娉曠殑鍩烘湰鐞嗚珫锛屽寘鎷富鍏冪礌娉�銆佷笁瑙掑垎瑙ｆ硶銆佸钩鏂规牴娉曞拰杩借稌娉�銆佺煩闄ｈ寖鏁�(sh霉)銆佹浠舵暩(sh霉)鍜屾柟绋嬬祫鐨勭媭鎱�(t脿i)锛涜В澶у瀷绋€鐤忕窔鎬ф柟绋嬬祫杩唬娉曠殑鍩烘湰鎬濇兂锛屽寘鎷�Jacobi娉曞拰Seidel杩唬鏂规硶锛涜凯浠ｆ敹鏂傜殑鍒ゅ畾鍜屾柟绋嬬祫鐩存帴娉曠殑鎿惧嫊(d貌ng)鍒嗘瀽銆�

7锛庢柟闄ｇ殑鐗瑰緛鍊艰垏鐗瑰緛鍚戦噺锛�10%锛�

姹傛寜妯℃渶澶х殑瀵�(sh铆)鐗瑰緛鍊煎強鐩告噳(y墨ng)鐨勭壒寰佸悜閲�锛涙眰鏇村姞绮剧⒑鐨勭壒寰佸€艰繎浼煎€艰垏鐩告噳(y墨ng)鐨勭壒寰佸悜閲�锛� Jacobi娉�锛� QR绠楁硶鍜�Householder鏂规硶鐨勫師鐞嗚垏鏂规硶銆�

8锛庡父寰垎鏂圭▼鐨勬暩(sh霉)鍊艰В娉曪紙10%锛�

鏁�(sh霉)鍊兼眰瑙ｅ父寰垎鏂圭▼鐨勫熀鏈蹇靛拰鍩烘湰鎬濇兂锛涙眰瑙ｄ竴闅庡父寰垎鏂圭▼鍒濆€煎晱椤岀殑鍩烘湰鏂规硶锛涘父鐢ㄦ柟娉曠殑灞€閮ㄦ埅?c谩i)鍡綻宸拰绺介珨鎴�?c谩i)鍡綻宸殑浼拌▓(j矛)锛涢緧鏍尖€斺€斿韩(k霉)濉旀硶鐨勬湁闂�(gu膩n)鐞嗚珫锛屽寘鎷簩闅�銆佷笁闅�銆佸洓闅庨緧鏍尖€斺€斿韩(k霉)濉旂畻娉�锛涙暩(sh霉)鍊兼柟娉曠殑绌�(w臎n)瀹氭€ц垏鏀舵杺鎬ф蹇点€�

涓�銆佽│鍗烽鍨嬪強姣斾緥

锛�1锛夊～绌烘垨閬告搰椤岋紝绱勫崰10%锛�

锛�2锛夌啊(ji菐n)绛旀垨瑷�(j矛)绠楅锛岀磩鍗�50锛�锛�

锛�3锛夊垎鏋愯瓑鏄庨锛岀磩鍗�25锛�锛�

锛�4锛夌稖鍚堟噳(y墨ng)鐢ㄩ锛岀磩鍗�15%銆�

鍥�銆佽€冭│褰㈠紡鍙婃檪(sh铆)闁�

锛�1锛夎€冭│褰㈠紡锛氱瓎瑭�锛�

锛�2锛夎€冭│鏅�(sh铆)闁擄細180鍒嗛悩锛�

锛�3锛夎│鍗锋豢鍒嗭細100鍒�銆�

浜斻€佸弮鑰冩浉鐩�

锛�1锛夐劎寤轰腑  鍔変箣琛岃憲锛屻€婅▓(j矛)绠楁柟娉曪紙绗簩鐗堬級銆�锛岃タ瀹変氦閫氬ぇ瀛�(xu茅)鍑虹増绀�銆�