!9-17  ʹpiepie3Ʊͼ
!⣺ڡEnterȷϡ
>>% ³ڻSUM(X) <= 1.0ʱıͼ˱ǩ
>> x=[0.1 0.3 0.3 0.2];
>> label={'Hubei','Hunan','hebei','henan'};
>> pie(x,label) 

>>% ±ߵγڻƹйУӵıͼ
>>% ʹEXPLODE廪ѧһֱе
>> X=[23 16 22 12 2];
>> EXPLODE=[1 0 0 0 0];
>> label={'廪','','','Ϻ ',''};
>> pie(X,EXPLODE,label)               
>>

>>% ³ڻSUM(X) <= 1.0ʱάͼ˱ǩ
>>% ͼΪУѧϲ˶ı
>>%ʹصEXPLODE廪ѧͱѧһֱе
>> pie3([49 51 36 14],[1 0 1 0],{'Basketball','Football','Table Tenis','Tenis'})
>>

 
