1
Matlab
妯℃嫙闈欑數鍦轰笁缁村浘涓庢亽瀹氱數娴佸満妯℃嫙闈欑數鍦?/p>
1
寮曡█
瀵逛簬闈欑數鍦虹殑鎻忕粯鏈夊緢澶氭柟娉曚互鍙婃敼杩涖�?/p>
浠ｄ紵绛変汉瀵逛紶缁熺殑鎭掑畾鐢垫祦娉曟ā鎷?/p>
闈欑數鍦虹殑瀹為獙鍋氬嚭浜嗗鐢典粙璐ㄣ�?/p>
绛変綅鐐硅娴嬩互鍙婄瓑浣嶇偣璁板綍绛夋柟闈㈠仛浜嗘敼杩涳紝
浣?/p>
瀹為獙缁撴灉鏇村姞绮剧‘銆?/p>
鑰屽浜?/p>
Matlab
鎻忕粯闈欑數鍦轰腑锛?/p>
鐜嬫槑缇庡埄鐢?/p>
streamline
鍛戒护鎻?/p>
缁樺嚭浜嗕竴瀵圭偣鐢佃嵎鐨勪簩缁寸數鍔涚嚎鍜岀瓑鍔跨嚎銆傜帇闈欏皢涓ょ偣鐢佃嵎鐨勭數鑽烽噺鏀逛负姣斿�硷紝
瀵?/p>
Matlab
鎻忕粯闈欑數鍦哄疄楠岃繘琛屼簡浼樺寲
[3]
銆?/p>
鍛ㄨ儨鍒╃敤寰幆鍜?/p>
ode45
瑙ｅ井鍒嗘柟绋嬬殑鏂?/p>
娉曟弿缁樺嚭鐐圭數鑽风殑鐢靛満銆傚紶闆呯敺绛変汉瀵规亽瀹氱數娴佹ā鎷熼潤鐢靛満鍜?/p>
matlab
妯℃嫙闈欑數
鍦轰簩缁存儏鍐典笅缁樺埗鍑虹殑鍥惧舰杩涜姣旇緝锛?/p>
骞朵笖閫氳繃鍒嗘瀽寰楀嚭涓ょ鏂规硶鎵�寰楃殑缁撴灉鐩?/p>
浼煎嵈骞朵笉瀹屽叏涓�鑷淬�?/p>
鏈枃閫氳繃姣旇緝
matlab
鏉ユā鎷熸弿缁樼數鑽峰涔嬮棿鐨勯潤鐢靛満鐨勬柟娉曚笌鎭掑畾鐢垫祦娉?/p>
鎻忕粯闈欑數鍦虹殑鏂规硶锛屽涓ょ瀹為獙鐨勫師鐞嗐�?/p>
杩囩▼浠ュ強缁撴灉杩涜姣旇緝锛?/p>
杩涜�屼簡瑙ｄ袱绉?/p>
鏂规硶涔嬮棿鐨勫尯鍒�佽仈绯讳互鍙婁紭缂虹偣銆?/p>
2
鍒╃敤鎭掑畾鐢垫祦鍦烘ā鎷熼潤鐢靛満
2.1
绠�浠嬫亽瀹氱數娴佸満妯℃嫙闈欑數鍦哄疄楠屽師鐞?/p>
甯︾數浣撳湪鍛ㄥ洿绌洪棿浜х敓鐨勭數鍦哄彲浠ョ敤鐢靛満寮哄害
E
鎴栬�呯數鍔?/p>
U
鏉ユ弿杩般�傜敱浜?/p>
闈欑數鍦轰腑涓嶄細鏈夌數娴侊紝
涓嶈兘澶熺敤鐩存祦鐢佃〃鐩存帴娴嬮噺銆?/p>
鑰岄潤鐢靛紡浠〃瑕佺敤鍒伴噾灞炲埗
鐨勬帰澶达紝
褰撴帰澶翠几鍏ラ潤鐢靛満涓椂锛?/p>
闈欑數鍦轰細鍙戠敓鏄捐憲鍙樺寲銆?/p>
涓嶈兘澶熺洿鎺ュ湪闈欑數鍦?/p>
涓粯鍒剁瓑鍔跨嚎銆?/p>
鑰屼粠闈欑數鍦哄拰鐢垫祦鍦洪兘寮曞叆鐢靛娍
U
锛?/p>
閮介伒瀹堥珮鏂畾鐞嗙瓑鐩镐技鐨勫湴
鏂癸紝鎵�浠ュ彲浠ュ埄鐢ㄦ亽瀹氱數娴佸満鏉ュ闈欑數鍦鸿繘琛屾ā鎷熴�?/p>
2.2
鎭掑畾鐢垫祦鍦烘ā鎷熼潤鐢靛満瀹為獙
褰撶粯鍒剁偣鐢佃嵎瀵圭數鍦烘椂锛?/p>
閫氳繃涓や釜鐢垫瀬鎺ュ埌瀵肩數浠嬭川涓婏紝
鍐嶅湪鐢垫瀬涓婂姞涓婃亽
瀹氱洿娴佺數鍘嬶紝灏卞彲浠ュ緱鍒颁簡鎭掑畾鐢垫祦鍦恒�?/p>
瀵肩數浠嬭川鍙互閫夊彇瀵肩數绾搞�?/p>
姘淬�?/p>
瀵肩數鐜荤拑绛夛紝
鏈枃閫夌敤鐨勫鐢典粙璐ㄦ槸瀵肩數绾搞�?/p>
瀹為獙缁撴灉鍙互鍒╃敤绛夎噦璁板綍娉曘�?/p>
澶嶅啓绾告硶銆佹斁澶у昂娉曠瓑鏂规硶鏉ヨ褰曘�傛湰鏂囧埄
鐢ㄤ簡琛ュ伩娉曠數璺?/p>
[6]
鍜屽鍐欑焊娉曟潵瀵绘壘绛夊娍鐐瑰苟鍑忓皬璇樊銆?/p>
骞朵笖缁樺埗鍑轰簡绛夐噺寮傚彿
鐐圭數鑽峰褰㈡垚鐨勭瓑鍔跨嚎浠ュ強鐢靛姏绾匡紝骞朵笖鍙栫偣鍦?/p>
excel
涓嫙鍚堝嚭鍥惧舰锛屽鍥?/p>
1
銆?/p>