Abstract: This paper demonstrates the capability of curve fitting using Artificial Neural Network (ANN), not only for a moderate set of input data but also for a coarse set of input. When appropriate number of neurons is chosen for the training purpose, accurate graphs can be obtained, despite having a coarse data. The effect of number of neurons used for curve fitting and the accuracy obtained is also studied. This aspect of ANN has been illustrated through 2 examples, Weibull distribution and another complex sinusoidal system. This curve fitting technique has been applied to a real world problem i.e. mechanism of a deep drawing press, for both slider displacement and slider velocity.
DOI: *As the DOI is a unique identifier, it is already available in the pdf version. **The DOI link will be activated in the first midst of January 2026.
C. Balasubramanyam, M. S. Ajay, K. R. Spandana, Amogh B. Shetty, K. N. Seetharamu, "Curve Fitting for Coarse Data Using Artificial Neural Network," WSEAS Transactions on Mathematics, vol. 13, pp. 406-415, 2014, DOI:
C. Balasubramanyam, M. S. Ajay, K. R. Spandana, Amogh B. Shetty, K. N. Seetharamu. Curve Fitting for Coarse Data Using Artificial Neural Network.
WSEAS Transactions on Mathematics. 2014;13:406-415.