From the category archives:

Cybernetics

Once upon an alchemical time…

by Seth on February 7, 2010

{ 2 comments }

Bifurcations are “splits” in the way a system develops from one state to the next.  Think of them as two roads diverging in a yellow wood; one leads to some unknown mystery.  The other leads to MILKSHAKES (stay tuned).

My understanding is that bifurcations are always relative (did that paradox slip by you?); depending upon how [...]

{ 0 comments }

A fellow student pointed out recently to me that compression algorithms are an excellent way to see feedback at work, and used the example of mpeg2 video compression.  Here we have a system that utilizes multiple levels of abstraction and feedback in order to efficiently compress video data.
I will give you a picture or two [...]

{ 0 comments }

First-order Solution:

The problem and the solution share an epistemological context, each helping drive the other.
Second ‘phase’ (to the right): In this context ‘more of the solution’ creates ‘more of the problem’ through a symmetrical relationship. The SAME problem is produced by the SAME solution. No real transformation is forthcoming from within the system, because it [...]

{ 0 comments }

Thinking about thinking about feedback

by Seth on October 23, 2009

Ok I’ve been thinking about feedback.
One thing that struck me as interesting was that feedback, as a concept, seems to assume two things (and probably more): 1) step-wise time (and thus some kind of “state” in which a system can be identified, and thus 2) some kind of ‘levels’ within and between systems, in part [...]

{ 0 comments }