Re: Fuzzy Fixed Point Calculating

On Jan 19, 12:39 am, Walter Banks <wal...@xxxxxxxxxxxxx> wrote:
"tsepkov...@xxxxxxxxxxxxxx" wrote:
Hello!
 Prompt please how it is possible to create fuzzy system Sugeno
(ANFIS) with use fixed point calculations?
Realisation on FPGA is planned further. Probably there is a literature
where about it it is possible to read?
In advance thanks!

Byte Craft's fuzz-c can use fixed point math fracts.

Contact me off line if you have questions. You can find
details and examples athttp://bytecraft.com/Fuzzy_Logic

Regards,

 --
 Walter Banks
 Byte Craft Limited
 Tel. (519) 888-6911
 Fax (519) 746 6751
 http://www.bytecraft.com
wal...@xxxxxxxxxxxxx



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Unfortunately, in those materials which can be found under your
reference I has not found the answer to a question how to construct
fuzzy system if ALL variables and signals in it to define through
Fixed Point type of data.
In this case for membersip function the area of values of function
should be defined not for a range [0 1] but for a range [0 k] - which
defines "scale coeffitient of systems" in Fixed Point. But i dont know
how can I defuzzyfication calculate...
.