UML: A Matlab toolbox



Updated Maximum-likelihood Procedure for the Estimation of the Psychometric functions

The estimation of the psychometric function is fundamental to psychophysics. The updated maximum-likelihood (UML) procedure enables efficient data collection for the estimation of the psychometric function by the use of an optimized strategy for stimulus sampling. This UML procedure is is an extension of the traditional maximum-likelihood-based adaptive procedures (Green, 1990) in that multiple parameters of the psychometric functions are estimated simultaneously (Shen and Richards, 2012). This Matlab toolbox enables rapid implementations of the UML procedure. Object-oriented programming in Matlab was used in constructing the tool box, allowing an intuitive organization of the relevant variables and operations
This toolbox includes the following features:

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References