plotpc
Plot classification line on perceptron vector plot
Syntax
plotpc(W,B)
plotpc(W,B,H)
Description
plotpc(W,B)
takes these inputs,
W |
|
B |
|
and returns a handle to a plotted classification line.
plotpc(W,B,H)
takes an additional input,
H | Handle to last plotted line |
and deletes the last line before plotting the new one.
This function does not change the current axis and is intended to be called after
plotpv
.
Examples
Plot Classification Line
The code below defines and plots the inputs and targets for a perceptron:
p = [0 0 1 1; 0 1 0 1]; t = [0 0 0 1]; plotpv(p,t)
The following code creates a perceptron, assigns values to its weights and biases, and plots the resulting classification line.
net = perceptron; net = configure(net,p,t); net.iw{1,1} = [-1.2 -0.5]; net.b{1} = 1; plotpc(net.iw{1,1},net.b{1})
Version History
Introduced before R2006a