Daniel@0: Daniel@0: Daniel@0: Daniel@0: Netlab Reference Manual dem2ddat Daniel@0: Daniel@0: Daniel@0: Daniel@0:

dem2ddat Daniel@0:

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Daniel@0: Purpose Daniel@0:

Daniel@0: Generates two dimensional data for demos. Daniel@0: Daniel@0:

Daniel@0: Synopsis Daniel@0:

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Daniel@0: data = dem2ddat(ndata)

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Daniel@0: [data, c] = dem2ddat(ndata)

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Daniel@0: Description Daniel@0:

Daniel@0: The data is Daniel@0: drawn from three spherical Gaussian distributions with priors 0.3, Daniel@0: 0.5 and 0.2; centres (2, 3.5), (0, 0) and (0,2); and standard deviations Daniel@0: 0.2, 0.5 and 1.0. data = dem2ddat(ndata) generates ndata Daniel@0: points. Daniel@0: Daniel@0:

[data, c] = dem2ddat(ndata) also returns a matrix containing the Daniel@0: centres of the Gaussian distributions. Daniel@0: Daniel@0:

Daniel@0: See Also Daniel@0:

Daniel@0: demgmm1, demkmean, demknn1

Daniel@0: Pages: Daniel@0: Index Daniel@0:

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