這里我們通過序列化來實現的，如下圖，寫到硬盤的HomMat2D_1內容和從硬盤里HomMat2D_2讀出的內容一致，源代碼在圖片下方。
Halcon源代碼:
hom_mat2d_identity (HomMat2DIdentity)
hom_mat2d_rotate (HomMat2DIdentity, -0.3, 256, 256, HomMat2D_1)
serialize_hom_mat2d (HomMat2D_1, SerializedItemHandle)
open_file ('1.mat', 'output_binary', FileHandle)
fwrite_serialized_item (FileHandle, SerializedItemHandle)
close_file (FileHandle)
open_file ('1.mat', 'input_binary', FileHandle)
fread_serialized_item (FileHandle, SerializedItemHandle)
deserialize_hom_mat2d (SerializedItemHandle, HomMat2D_2)
close_file (FileHandle)
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