xxd (hexdump)

xxd provides a data export interface to C/C++ headers by generating a static C/C++ array definition

A simple example says more than a lengthy description ...

>> data = uint8(rand(4,5,6)*255);
>> xxd(data,'foo');
unsigned char foo[] = {
0x5E, 0x35, 0x16, 0xC5, 0x34, 0x63, 0x8D, 0x3A, 0xA4, 0x7C, 0x27, 0xC7,
0x1A, 0x4B, 0x3D, 0x87, 0x17, 0x67, 0x1B, 0x1D, 0xC8, 0x4A, 0x9A, 0xF6,
0x6E, 0xB1, 0xC1, 0x6E, 0xA7, 0x1C, 0xEE, 0x30, 0x44, 0xCB, 0x7C, 0xC4,
0x65, 0x46, 0x09, 0xAC, 0x6E, 0x73, 0x9C, 0x0F, 0x51, 0xC5, 0xB2, 0x20,
0x21, 0x18, 0x02, 0x6C, 0xA7, 0xB8, 0x87, 0x1C, 0xA1, 0x20, 0x22, 0x19,
0x24, 0x2B, 0x32, 0x51, 0x51, 0x37, 0x40, 0xE4, 0xB3, 0x8E, 0x2F, 0x36,
0x14, 0xE9, 0xB4, 0x8E, 0x50, 0x2A, 0x9F, 0xFC, 0x2B, 0x42, 0x65, 0x13,
0xAE, 0x67, 0xFB, 0x67, 0x9E, 0x27, 0x61, 0x29, 0xC1, 0xDE, 0x59, 0xAF,
0x4B, 0x87, 0xD4, 0x98, 0x56, 0x4C, 0x73, 0x6C, 0x5C, 0x8E, 0xBD, 0x6C,
0x6D, 0x20, 0x06, 0x4A, 0x51, 0xA7, 0xF4, 0xEF, 0x75, 0x3D, 0xC3, 0xC2
};
unsigned int foo_len = 120;
unsigned int foo_ndims = 3;
unsigned int foo_size[] = {4,5,6};