绉戠洰浠ｇ⒓锛�2003

绉戠洰鍚嶇ū锛�瑷堢畻鏂规硶

涓€銆佽€冭│鐨勭附楂旇姹�

涓昏鑰冩煡瀛�(xu茅)鐢熷皪瑷堢畻鏂规硶鍩烘湰姒傚康鍜屽熀鏈柟娉曠殑鎺屾彙锛屼互鍙婄啛绶磋▓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▓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)瑷堢殑鑳藉姏銆�

浜屻€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)鍊煎晱椤屽拰瑷堢畻鏂规硶鐨勭畻娉�锛涙诞榛炴暩(sh霉)鑸囨鍣ㄦ暩(sh霉)绯伙紱瑾ゅ樊鐨勪締婧�锛岀禃灏嶈宸�锛岀浉灏嶈宸�锛屾湁鏁堟暩(sh霉)瀛�锛岃繎浼艰▓绠楃殑娉曞墖锛涜ō(sh猫)瑷堢畻娉曟檪鎳�(y墨ng)娉ㄦ剰鐨勮嫢骞蹭簨闋�銆�

2锛庨潪绶氭€ф柟绋嬬殑鏁�(sh霉)鍊艰В娉曪紙10%锛�

绨″柈杩唬娉曠殑鍩烘湰鎬濇兂锛屾敹鏂傞€熷害锛岃宸及瑷堬紝杩唬鍑芥暩(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�锛屾敹鏂傛€�锛岃宸及瑷堝強閲嶆牴鐨勬眰娉曪紱鍠粸寮︽埅娉�銆侀洐榛炲鸡鎴硶銆佸姞閫熸敹鏂�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闋呭紡鍜屾彃鍊间綑闋�锛涘樊鍟嗚垏鐗涢爴鎻掑€煎闋呭紡锛岄€愭鎻掑€煎闋呭紡銆佸樊鍟嗗強宸晢琛�銆佺瓑璺濈瘈(ji茅)榛炵殑鎻掑€煎叕寮�銆佸付閲嶇瘈(ji茅)榛炵殑宸晢绛夛紱甯跺皫(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)榛炴彃鍊煎闋呭紡锛屽寘鎷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蹇靛拰瑷堢畻锛涘収(n猫i)绌嶈垏姝ｄ氦澶氶爡寮忕殑姒傚康鍙婃€ц唱(zh矛)锛涘嫆璁撳痉澶氶爡寮忚垏濂戞瘮鏇夊か澶氶爡寮�锛涚敤鍑芥暩(sh霉)鎸夋浜ゅ闋呭紡灞曢枊鍜屾眰瑙ｈ繎浼间竴鑷撮€艰繎澶氶爡寮�銆�

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⿳鍒嗭紝鍖呮嫭鏁�(sh霉)鍊肩⿳鍒嗙殑鎻掑€煎瀷姹傜⿳鍏紡銆佺煩褰㈠叕寮�銆佹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�锛涙暩(sh霉)鍊煎井鍒嗭紝鍖呮嫭鎻掑€煎闋呭紡鑸囨暩(sh霉)鍊煎井鍒�銆佸父鐢ㄧ殑鏁�(sh霉)鍊煎井鍒嗗叕寮忥紱浠ｆ暩(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︾壒寰佸€煎強鐩告噳(y墨ng)鐨勭壒寰佸悜閲忥紱姹傛洿鍔犵簿纰虹殑鐗瑰緛鍊艰繎浼煎€艰垏鐩告噳(y墨ng)鐨勭壒寰佸悜閲�锛� Jacobi娉曪紝 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埅鏂疯宸拰绺介珨鎴柗瑾ゅ樊鐨勪及瑷�锛涢緧鏍尖€斺€斿韩濉旀硶鐨勬湁闂�(gu膩n)鐞嗚珫锛屽寘鎷簩闅庛€佷笁闅�銆佸洓闅庨緧鏍尖€斺€斿韩濉旂畻娉�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�銆�

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锛夌啊绛旀垨瑷堢畻椤�锛岀磩鍗�50锛�锛�

锛�3锛夊垎鏋愯瓑鏄庨锛岀磩鍗�25锛咃紱

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紡鍙婃檪闁�

锛�1锛夎€冭│褰㈠紡锛氱瓎瑭�锛�

锛�2锛夎€冭│鏅傞枔锛�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▓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�