如果要保留前导零，则可能需要将数据存储为字符串:

If you want to keep leading zeros you likely need to store your data as strings:

Bcell = strrep(cellstr(num2str(Bthree)),' ','')

返回我们的数字字符串的单元格数组.对于其他char数组，请执行以下操作:

returns a cell array of strings our your numbers. For a char array additional do:

Bchar = cell2mat(Bcell)

或者，您也可以直接通过以下方式获取char数组:

Or alternatively you can get the char array directly by:

Bchar = reshape(sprintf('%i',Bthree),size(Bthree))

返回:

Bcell = 

    '001'
    '912'
    '057'


Bchar =

001
912
057

由于您似乎不确定是否真的需要前导零，因此这里是转换为双精度的简短方法:

As you seem to be not sure if you really need the leading zeros, here a short way for the conversion to doubles:

Bdouble = str2num(Bchar)

Bdouble =

     1
   912
    57