Modify the LVQ source code for the implementation of a SOFM with a onedimensional output slab. Based on the implementation from exercise 8, implement the SOFM with a two-dimensional output slab....

Modify the LVQ source code for the implementation of a SOFM with a onedimensional output slab. Based on the implementation from exercise 8, implement the SOFM with a two-dimensional output slab. Modify the evolutionary back-propagation implementation so that it also evolves the slope of the sigmoid function.