Re: Compositions and Relation Joins on Fuzzy Relations

• To: mathgroup at smc.vnet.net
• Subject: [mg29507] Re: Compositions and Relation Joins on Fuzzy Relations
• From: "Orestis Vantzos" <atelesforos at hotmail.com>
• Date: Sat, 23 Jun 2001 01:46:50 -0400 (EDT)
• Organization: National Technical University of Athens, Greece
• References: <9gpn9r\$h56\$1@smc.vnet.net> <9gs33n\$k4j\$1@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

```What do the triplets M1,M2 represent...I am not sure I understand the way
you write down fuzzy sets..
Orestis

"Orestis Vantzos" <atelesforos at hotmail.com> wrote in message
news:9gs33n\$k4j\$1 at smc.vnet.net...
> What is M1,M2 and what are the operations o,* ?
> Basically, what are you talking about?
> Orestis
>
>
> "Robert R. Reid" <romeovoid at hotmail.com> wrote in message
> news:9gpn9r\$h56\$1 at smc.vnet.net...
> > I'm wondering how I could use Mathematica 4.1  to perform the above
> > functions on
> > relations....
> >
> > M1 = {{ 1,  0, .7}, {.3, .2,  0}, { 0, .5,  1}}
> > M2 = {{ .6,.6,  0}, { 0, .6,  .1}, { 0, .1,  0}}
> >
> > Trying to find
> >
> > M1oM2
> > and
> > M1*M2
> >
> > Any thoughts?
> >
> > ;-)
> >
> >
> >
>
>
>

```

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