mat2str2(A,format),

function out = mat2str2(A,format),
%MAT2STR2 Convert a 2-D matrix to eval'able string.
%   STR = MAT2STR2(MAT) converts the matrix MAT to a MATLAB string
%
%   STR = MAT2STR2(MAT,FORMAT) uses the format string used in C to format
%   the matrix entries
%
%   Example:
%       MAT2STR2(rand(4),'%1.2f')
%
%   Returns:
%        0.18 0.54 0.47 0.73
%        0.98 0.67 0.68 0.88
%        0.51 0.47 0.24 0.57
%        0.76 0.35 0.45 0.52
%
%   MAT2STR2 also works for 3-D arrays
%
%   See also MAT2STR, NUM2STR, INT2STR, SPRINTF.

if nargin == 1,
    format = '%f';
end

s = size(A);

m = s(1);
n = s(2);

d = '';
for i = 1:n,
    d = [d ' ' format];
end

out = '';
for i=1:size(A,3)
    out = [out; sprintf([d '\n'],A(:,:,i)')];
end