C++数组读入MATLAB数据

2024-09-04 19:10:14

data = rand(8, 10);

fid  = fopen('File.data', 'w');

if fid == - 1

  error('Cannot open file for writing');

end

fwrite(fid, ndims(data), 'uint16');

fwrite(fid, size(data), 'uint64');

fwrite(fid, data, 'double');

fclose(fid);

The reading from C++ is equivalent: Read the number of dimensions as uint16, then the dimension itself as uint64 and then the actual data.

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