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plotep

Plot weight-bias position on error surface

Syntax

H = plotep(W,B,E)
H = plotep(W,B,E,H)

Description

plotep is used to show network learning on a plot created by plotes.

H = plotep(W,B,E) takes these arguments,

W

Current weight value

B

Current bias value

E

Current error

and returns a cell array H, containing information for continuing the plot.

H = plotep(W,B,E,H) continues plotting using the cell array H returned by the last call to plotep.

H contains handles to dots plotted on the error surface, so they can be deleted next time; as well as points on the error contour, so they can be connected.

See Also

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Introduced before R2006a

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