1
涓�銆?/p>
濉┖棰?/p>
1
銆佸湪
MA
TLAB
涓紝娓呴櫎鎵�鏈夊彉閲忕殑鍛戒护涓?/p>
_clear___________
銆?/p>
2
銆?/p>
鍦?/p>
MATLAB
涓紝
淇濆瓨鍜岃浇鍏ユ暟鎹垎鍒娇鐢ㄥ懡浠?/p>
___save_________
銆?/p>
____load________
銆?/p>
3
銆佺煩闃?/p>
A
鐨勬潯浠舵暟璁颁负
___________
锛屽畾涔変负
___________
銆?/p>
4
銆佸湪
MA
TLAB
涓?/p>
,
瀵瑰浘褰㈢獥鍙ｈ繘琛岀伒娲诲垎鍓茬殑鍛戒护涓?/p>
_suplot___________
锛屽鍑芥暟鑷�傚簲
閲囨牱鐨勭粯鍥惧嚱鏁颁负
___________
锛岀粯鍒朵笁缁存洸闈㈢殑鍑芥暟涓?/p>
_surf___________
銆?/p>
____________
銆?/p>
5
銆?/p>
鍦?/p>
MA
TLAB
涓?/p>
锛?/p>
姹?/p>
鐭?/p>
闃?/p>
鐗?/p>
寰?/p>
鍊?/p>
鍙?/p>
瀵?/p>
搴?/p>
鐨?/p>
鐗?/p>
寰?/p>
鍚?/p>
閲?/p>
鐨?/p>
鍛?/p>
浠?/p>
涓?/p>
__[X,Lamda]=eig(A)_________
銆?/p>
6
銆?/p>
[2 1 3],
[1 2 1]
A
B
飥?/p>
飥?/p>
锛?/p>
A
B
飥?/p>
锛?/p>
[3 3 4]
锛?
A
.
*
B=
[2 2 3]
銆?/p>
7
銆佸湪
MA
TLAB
涓紝
zeros(1,3)=
锛?/p>
ones(1,2)=
銆?/p>
8
銆佺粰瀹?/p>
1
n
飥?/p>
涓偣鍙互鍞竴纭畾涓�涓?/p>
n
闃跺椤瑰紡锛屽湪
MATLAB
涓紝鍒╃敤鍛戒护
_________
鍙?/p>
浠ョ‘瀹氬椤瑰紡鐨勭郴鏁帮紝瀵瑰椤瑰紡姹傚鐨勫懡浠や负
____________
銆?/p>
9
銆佸湪
MA
TLAB
涓紝浣跨敤鍛戒护
____linspace________
鍙仛绾挎�ф彃鍊笺�?/p>
10
銆佸湪
MA
TLAB
涓紝杈撳叆鍛戒护锛?/p>
sum([2
1
5
锛?/p>
9
8
5])
锛岃緭鍑虹粨鏋滐細
ans=
銆?/p>
11
銆佸湪
MA
TLAB
涓?/p>
,
鐢讳簩缁村浘褰㈢殑甯哥敤鍑芥暟涓?/p>
_plot()___________
锛岀敾涓夌淮鍥惧舰甯哥敤鍑芥暟涓?/p>
__plot3()________
銆?/p>
surf()___________
銆?/p>
_sphere()______________
銆?/p>
12
銆佸湪
MA
TLAB
涓紝姹傜煩闃?/p>
A
鐨勯�嗙煩闃靛彲鐢ㄥ懡浠?/p>
_inv(A)_________
銆?/p>
13
銆?/p>
[7 1 5;2 5 6;3 1 5]
A
飥?/p>
锛?/p>
(2,
3)
A
锛?/p>
6
锛?/p>
A
.
^2=
銆?/p>
14
銆佸湪
MA
TLAB
涓紝鍙互鐢ㄥ懡浠?/p>
polyval
璁＄畻澶氶」寮忕殑鍊硷紝鐢ㄥ懡浠?/p>
roots
姹傚椤瑰紡鐨勬牴銆?/p>
15
銆佸皢鍖洪棿
[
,
]
a
b
涓夌瓑鍒嗭紝姝ラ暱涓?/p>
h
锛屽悇涓妭鐐圭殑鍑芥暟鍊间负
1
2
3
4
,
,
,
f
f
f
f
锛屽垯
3/8
杈涙櫘妫硶
鐨勫叕寮忎负
銆?/p>
1/3
杈涙櫘妫硶鐨勫叕寮?/p>
涓?/p>
銆?/p>