how to convert 66 x 2 cell array into matrix

a =

    16   282
    54    96
    64   134
    70    52
    87   108
    88   135
    97   266
   101    42
   104    84
   106    53
   107   174
   114   262
   116    57
   123   169
   124    87
   124   260
   138    77
   139    60
   141    23
   143    81
   149   230
   153   246
   161   222
   163   147
   163   268
   169    21
   169   121
   173   185
   174    36
   176    67
   176   275
   177   246
   191    71
   194    48
   203    36
   205   101
   209   118
   209   224
   212    64
   213   104
   218    32
   221    81
   223   109
   228    32
   228   130
   235    61
   236   132
   238    73
   243   203
   246    66
   247   156
   260   131
   260   176
   261   229
   262   152
   269   236
   272   187
   279   159
   280   174
   289    69
   291    39
   292    96
   294   121
   305   266
   306   335
   312   301

I got an error when I convert cell into matrix

c=cell2mat(a);

[KSSV]

Question is not clear...you have a 1x1 cell and it has 66x2 matrix? Or you have a cell array of size 66X2 and each cell got what values?

[Ei Ei Mon]

I have a cell array of size 66X2 double. I want to change this cell array into matrix using cell2mat. But I got an error: Cell contents reference from a non-cell array object. Error in cell2mat (line 42) cellclass = class(c{1});

[KSSV]

That's what my questions is: you have a cell array of size 66X2 and each cell got what values?

Answer 1

[Rik]

A cell array will not show up as "66X2 double". Only a matrix of type double (the standard type) will do that. So the answer is that cell2mat fails, because a already is a matrix.

[Ei Ei Mon]

Thank you so much