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tritop

Triangle layer topology function

Syntax

pos = tritop(dimensions)

Description

tritop calculates neuron positions for layers whose neurons are arranged in an N-dimensional triangular grid.

pos = tritop(dimensions) takes one argument:

dimensions

Row vector of dimension sizes

and returns an N-by-S matrix of N coordinate vectors, where N is the number of dimensions and S is the product of dimensions.

Examples

collapse all

This example shows how to display a two-dimensional layer with 40 neurons arranged in an 8-by-5 triangular grid.

pos = tritop([8 5]);
plotsom(pos)

See Also

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Introduced in R2010b

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