请问Matlab怎样把元胞数组转化成矩阵？

lupkpu9

Matlab里怎么把元胞数组的内容转化为矩阵？（元胞数组的每个元胞都是double型的数）。

NNNei256

CELL2MAT Convert the contents of a cell array into a single matrix.
    M = CELL2MAT(C) converts a multidimensional cell array with contents of
    the same data type into a single matrix. The contents of C must be able
  x* n2 t2 _+ @    to concatenate into a hyperrectangle. Moreover, for each pair of
    neighboring cells, the dimensions of the cell's contents must match,
    excluding the dimension in which the cells are neighbors. This constraint
9 X* Q- t& k* e. I    must hold true for neighboring cells along all of the cell array's
) c3 L. o. F1 [" \5 W4 H5 [1 l$ ^    dimensions.

    The dimensionality of M, i.e. the number of dimensions of M, will match
) ~( x9 k7 Y0 x    the highest dimensionality contained in the cell array.

    CELL2MAT is not supported for cell arrays containing cell arrays or
    objects.
: C( l7 u2 \% Q. n7 z5 C/ W/ O/ k
        Example:
. V7 z6 A) K7 ~9 i% x3 }! R           C = {[1] [2 3 4]; [5; 9] [6 7 8; 10 11 12]};
" v. H& F7 @8 F6 ~6 l- _) J           M = cell2mat(C)

        See also mat2cell, num2cell
( y9 G+ `' s$ ]; y% [
    Overloaded methods:
2 X+ d3 O7 R, ?" c6 T       distributed/cell2mat

    Reference page in Help browser
# c! j4 L$ C3 e; k0 V7 T       doc cell2mat

SsaaM7

! J. Q5 L+ i0 C4 z, H+ }+ jhelp cell2mat

pcbwenrou

仔细看下mat2cell命令，不只能转化成1*1的cell。

% U/ w! K+ y! ^$ {n = 10;
a = rand(n);
+ ^3 m  D# f/ s+ g2 b& U% Vacell = mat2cell(a,ones(n,1),ones(n,1));

xiaogegepcb

有问题就找help

CCxiaom

2楼好厉害

yin123

学习学习

NingW

看看哈