20.11 M
鏂囦欢渚嬪瓙
绮鹃�?/p>
MATLAB
宸ュ叿绠?/p>
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褰诲簳鍦拌璁鸿繖浜涘嚱鏁般�?/p>
鏈�绠�鍗曠殑
绮鹃�?/p>
MATLAB
宸ュ叿绠?/p>
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MATLAB
鍑芥暟
gcf
杩?/p>
鍥炲綋鍓?/p>
鍥惧舰
鐨勫彞鏌勩�備絾鏄紝瀹冩湁涓�涓壇浣滅敤銆傚鏋?/p>
鍥惧舰
涓嶅瓨鍦紝
gcf
灏卞垱寤轰竴涓紝骞惰繑鍥炲畠鐨?/p>
鍙ユ焺銆傚鏋滄兂瀵绘壘涓�涓?/p>
鍥惧舰
鏄惁瀛樺湪浜庡ご涓�涓綅缃紝瑕佹槸娌℃湁锛屽張涓嶅緱涓嶅垱寤猴紝鎬庝箞鍔烇紵鍑芥暟
mmgcf
姝ｅソ瀹炵幇鐢卞叾鍐呭鎵�鎻忚堪鐨勫伐浣溿�?/p>
function HF=mmgcf
%MMGCF Get Current Figure if it Exists.
%
MMGCF returns the handle of the current figure if it exists.
%
If no current figure exists,MMGCF returns an empty handle.
%
%
Note that the function GCF is different.It creates a figure and returns its handle if it does not
%
exist.
%
Copyright
(c)
1996 by Prentice-Hall,Inc.
Hf=get(0,
鈥?/p>
Children
鈥?/p>
);
%
check for figure children
if isempty(Hf)
return
else
Hf=get(0,
鈥?/p>
CurrentFigure
鈥?/p>
);
end
鍑芥暟
mmgcf
棣栧厛妫�鏌?/p>
鏍?/p>
瀵硅薄鐨勫瓙瀵硅薄鐨?/p>
鍥惧舰
鏄惁瀛樺湪锛?/p>
濡傝嚦灏戞湁涓�涓?/p>
鍥惧舰
瀵硅薄鏃讹紝
鏍?/p>
瀵硅薄
鐨?/p>
鈥?/p>
CurrentFigure
鈥?/p>
灞炴�у氨杩斿洖褰撳墠鐨?/p>
鍥惧舰
銆?/p>
鍑芥暟
mmgca
涓?/p>
鍧愭爣杞?/p>
瀵硅薄鎵ц鍚屾牱鐨勫姛鑳斤紝濡傚悓鍦ㄥ畠鐨?/p>
M
鏂囦欢鍐呮墍鎻忚堪鐨勯偅鏍枫�?/p>
function Ha=mmgca
%MMGCA Get Current Axes if it exists.
%
MMGCA returns the handle of the current axes if it exists.
%
If no current axes exists,MMGCA returns an empty handle.
%
%
Note
that
the
function
GCA
is
diffent.It
create
a
figure
and
an
axes
and
returns
the
axes
%
handle if they do not exist.
%
Copyright
(c)
1996 by Prentice-Hall,Inc.