matlab - Matlab，如何组合邻接矩阵和两个单元格（一列和一行）？

Question

我有一个矩阵（74x74），一个国家名称单元格（1,74）和另一个国家名称单元格（74,1）。理想情况下，这是用矩阵完成的，但我在单元格和文本方面遇到了麻烦，我尝试了 horzcat 和 vertcat 函数但没有成功。有任何想法吗？

Answer 1

例子：

%# matrix with row/column headers
M = rand(5,5);
rowHeader = cellstr(num2str((1:5)','Row%d')); %'
colHeader = cellstr(num2str((1:5)','Col%d')); %'

%# create cell array and fill it
C = cell(size(M)+1);
C(2:end,2:end) = num2cell(M);
C(1,2:end) = colHeader;
C(2:end,1) = rowHeader;

结果：

>> C
C = 
        []    'Col1'      'Col2'      'Col3'      'Col4'      'Col5'  
    'Row1'    [0.6207]    [0.8813]    [0.2955]    [0.6532]    [0.9243]
    'Row2'    [0.5997]    [0.0042]    [0.2491]    [0.9010]    [0.3215]
    'Row3'    [0.3355]    [0.8176]    [0.8225]    [0.9796]    [0.0500]
    'Row4'    [0.8156]    [0.3456]    [0.2515]    [0.5402]    [0.2402]
    'Row5'    [0.3910]    [0.3073]    [0.4047]    [0.0406]    [0.0734]