用matlab做这道题怎么做啊,字有点多。。等会儿再给你看答:clc;clear;x=[65,98,68,75,88,78,82,94,85,56];A=length(x(x<100 & x>=90));B=length(x(x<90 & x>=80));C=length(x(x<80 & x>=70));D=length(x(x<70 & x>=60));E=length(x(x<60));X=[A,B,C,D,E];explode=[0,0,0,0,1];labels={'90-100','80-90...