MATLAB 命令 data=[1 4 2 4 4 1 2 3 1 3];y=hist（data,4)， 结果为A．y=4 1 2 3B．y=3 2 2 3C．y=3 2 3 2D．y=4 2 1 1
MATLAB 命令 data=[1 4 2 4 4 1 2 3 1 3];y=hist（data,4)， 结果为
A．y=4 1 2 3
B．y=3 2 2 3
C．y=3 2 3 2
D．y=4 2 1 1
参考答案和解析
y=3 2 2 3
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