Version 5 MATLAB Array Data Element Formats Table 3: MATLAB Array Types (Classes) MATLAB Array Type Value Symbol Cell array MIIX CELL CLASS Structure XSTRUCT CLASS Object 3 IIXOBJECT CLASS Character array MIIXCHAR CLASS Sparse array XSPARSE CLASS Double precision array DOUBLE CLASS Single precision array MIXSI NGLE CLASS 8-bit, signed integer 8 mxI NT8 CLASS 8-bit, unsigned inte 16-bit, signed integer 10 IxI NT16 CLASS 16-bit, unsigned integer 11 IIXUINT16 CLASS 32-bit, signed integer IxI NT32 CLASS 32-bit unsigned, integer 13 IIxUI NT32 CLASS For numeric arrays, Class can contain any of the numeric array types mxDOUBLE CLASS. mXSI NGLE CLASS. xINT8 CLASS. IIXUINT8 CLASS mxxINT16 CLASS. mxUI NT16 CLASS. mxI NT32 CLASS or xUI NT32 CLASS For character arrays, Class contains mx CHAR_CLASS Dimensions Array Subelement This subelement specifies the size of each dimension of an n-dimensional array in an n-sized array of 32-bit values(mi INT32). All numeric arrays have at least two dimensions. The Dimensions Array subelement is common to all MATLAB array typesVersion 5 MATLAB Array Data Element Formats 13 For numeric arrays, Class can contain any of the numeric array types: mxDOUBLE_CLASS, mxSINGLE_CLASS, mxINT8_CLASS, mxUINT8_CLASS, mxINT16_CLASS, mxUINT16_CLASS, mxINT32_CLASS, or mxUINT32_CLASS. For character arrays, Class contains mxCHAR_CLASS. Dimensions Array Subelement This subelement specifies the size of each dimension of an n-dimensional array in an n-sized array of 32-bit values (miINT32). All numeric arrays have at least two dimensions. The Dimensions Array subelement is common to all MATLAB array types. Table 3: MATLAB Array Types (Classes) MATLAB Array Type (Class) Value Symbol Cell array 1 mxCELL_CLASS Structure 2 mxSTRUCT_CLASS Object 3 mxOBJECT_CLASS Character array 4 mxCHAR_CLASS Sparse array 5 mxSPARSE_CLASS Double precision array 6 mxDOUBLE_CLASS Single precision array 7 mxSINGLE_CLASS 8-bit, signed integer 8 mxINT8_CLASS 8-bit, unsigned integer 9 mxUINT8_CLASS 16-bit, signed integer 10 mxINT16_CLASS 16-bit, unsigned integer 11 mxUINT16_CLASS 32-bit, signed integer 12 mxINT32_CLASS 32-bit unsigned, integer 13 mxUINT32_CLASS