# This is a simple little network designed to test the behavior of integrating
# units.  Try clicking on each of the four examples and watch the graph of the
# outputs of the two types of integrator.  You should see that
# OUT_INTEGR moves more slowly away from 0 but more quickly towards 0.

# Try experimenting with changing the link weights and varying dt and gain.

addNet int -i 4 -t 10 CONTINUOUS
deleteGroups bias
addGroup input 1 INPUT
addGroup outInt 1 OUT_INTEGR
addGroup inInt  1 IN_INTEGR
connectGroups input {inInt outInt} -p ONE_TO_ONE
setObj input.initOutput 0
setObj input.minOutput  -1
setObj outInt:0.incoming(0).weight 8
setObj inInt:0.incoming(0).weight  8

set data "max:2; 2 I:1 I:0; 2 I:-1 I:0; 2 I:1 I:-1; 2 I:-1 I: 1;"
loadExamples "| echo \"$data\"" -s set

viewUnits -s 20
graphObj {outInt:0.output inInt:0.output} -u TICKS