| ??? 04/14/06 10:01 Read: times |
#114294 - compression Responding to: ???'s previous message |
With a suitable compression/decompression routine you can squeee more data into available memory.A very simple one is run length coding where you count the number of '1's or '0's in a bit stream and rather than storing the bitstream you store the count of ones and zeros so for example '000001101101000001' would become 5,2,1,2,1,1,5,1 obvioulsy the compression only really works for sparse data,other more complex methods like huffman coding use similar ideas based to replacing the most frequently occuring bit stream with a smaller bit stream. |
| Topic | Author | Date |
| Flash for storage of big tables | 01/01/70 00:00 | |
| CODE | 01/01/70 00:00 | |
| compression | 01/01/70 00:00 | |
| Maybe I misunderstood? | 01/01/70 00:00 | |
| Andy is right | 01/01/70 00:00 | |
| That's it | 01/01/70 00:00 | |
| data storage | 01/01/70 00:00 | |
EEPROM not enough | 01/01/70 00:00 |