Improving the effectivity of work with Rosin-Rammler diagram by using MATLAB R GUI tool

Abstract

A simple, yet powerfull tool for plotting cumulative percent oversize against particle size while using combination of a logarithmicand double logarithmic axis (RR diagram) is here proposed. It has direct support for line approximation and thus RRdistribution parameters determination, along with ability to calculate oversize product from particle size value and vice versa. Aninsight of different approaches of RR size distribution parameters calculation is here given, along with an approach of graphing RRdiagram. MATLABR was used as a programming language for computation and graphical user interface design. The direct resultof this work is a public accessible file covered by the BSD License.

Keywords

• Rosin-Rammler diagram
• size distribution
• MATLAB
• modelling
• Weibull distribution