瀹為獙涓�銆?/p>
MATLAB
鍩烘湰鎿嶄綔
涓�銆佸疄楠岀洰鐨?/p>
2
锛庡涔犱娇鐢ㄥ浘褰㈠嚱鏁拌绠楀櫒鍛戒护
funtool
鍙婂叾鐜銆?/p>
3.
瀛︿範浣跨敤
help
鍛戒护杩涜甯姪
4.
鎺屾彙鍚戦噺涓庣煩闃电殑鍒涘缓浠ュ強鐭╅樀鐨勫熀鏈搷浣?/p>
5.
鎺屾彙鏁扮粍涓庣煩闃电殑姒傚康
浜屻�?/p>
瀹為獙鍐呭
鐔熸倝
Matlab
鎿嶄綔鐜锛岃璇嗗懡浠ょ獥鍙ｃ�佸唴瀛樺伐浣滃尯绐楀彛銆佸巻鍙插懡浠ょ獥鍙ｏ紱瀛︿細
浣跨敤
format
鍛戒护璋冩暣鍛戒护绐楀彛鐨勬暟鎹樉绀烘牸寮忥紱瀛︿細浣跨敤鍙橀噺鍜岀煩闃电殑杈撳叆锛?/p>
骞惰繘琛岀畝鍗曠殑璁＄畻锛涙帉鎻℃暟缁勪笌鐭╅樀鐨勬蹇碉紱瀛︿細浣跨敤
help
鍛戒护杩涜甯姪锛涘
浼氫娇鐢?/p>
who
鍜?/p>
whos
鍛戒护鏌ョ湅鍐呭瓨鍙橀噺淇℃伅锛涘浼氫娇鐢ㄥ浘褰㈠嚱鏁拌绠楀櫒
funtool
锛?/p>
1.
鍛戒护绐?/p>
鍙ｇ殑绠�鍗曚娇鐢?/p>
锛?/p>
1
锛?/p>
绠�鍗曠煩闃电殑杈撳叆
锛堣嚜鐢卞垱寤猴級
x=[1 3 5;2 4 6]
x =
1 3 5
2 4 6
锛?/p>
2
锛?/p>
姹?/p>
[12+2
脳
(7-4)]
梅
3
2
鐨勭畻鏈繍绠楃粨鏋滐紝鎬荤粨绠楁湳杩愮畻绗﹀厛绾?/p>
[12+2*(7-4)]/3^2
ans =
2
2.
鏈夊叧鍚戦噺銆佺煩闃垫垨鏁扮粍鐨勪竴浜涜繍绠?/p>
锛?/p>
1
锛?/p>
璁?/p>
A=15
锛?/p>
B=20
锛涙眰
C=A+B
涓?/p>
c=a+b
鐨勫尯鍒?/p>
A=15;B=20;
>> C=A+B
C =
35
>> c=a+b
Undefined function or variable 'a'.
锛?/p>
2
锛?/p>
璁?/p>
A=[1 2 3;4 5 6;7 8 9]
锛?/p>
B=[9 8 7;6 5 4;3 2 1]
锛涙眰
A*B
涓?/p>
A.*B
锛?
鍒嗘瀽鍘熷洜锛?/p>
(A*B
鏄袱涓煩闃电浉涔橈紝
A.*B
鏄搴斿厓绱犵浉涔?/p>
)
A=[1 2 3;4 5 6;7 8 9];
B=[9 8 7;6 5 4;3 2 1];
>> A*B
ans =
30 24 18