sustaining_gazes/matlab_version/PDM_helpers/writeMatrixBin.m

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2016-04-28 21:40:36 +02:00
% for easier readibility write them row by row
function writeMatrixBin(fileID, M, type)
% 4 bytes each for the description
fwrite(fileID, size(M,1), 'uint');
fwrite(fileID, size(M,2), 'uint');
fwrite(fileID, type, 'uint');
% Convert the matrix to OpenCV format (row minor as opposed to column
% minor)
M = M';
% type 0 - uint8, 1 - int8, 2 - uint16, 3 - int16, 4 - int, 5 -
% float32, 6 - float64
% Write out the matrix itself
switch type
case 0
type = 'uint8';
case 1
type = 'int8';
case 2
type = 'uint16';
case 3
type = 'int16';
case 4
type = 'int';
case 5
type = 'float32';
case 6
type = 'float64';
otherwise
type = 'float32';
end
fwrite(fileID, M, type);
end