Indiana University-Purdue University Indianapolis

IUPUI School of Engineering and Technology


  • An Efficient 3D Topology Optimization Program written in Matlab - Top3d

  • The 169 lines comprising this code include nite element analysis, sensitivity analysis, density filter, optimality criterion optimizer, and display of results. The code is able to solve minimum compliance, compliant mechanism and heat conductin problems. Read more
  • Download Top3d.m | Journal publication
  • Graphical Identification of Bifurcations - Identificador Gráfico de Bifurcaciones - IGB

  • IGB is a computational tool that allows to identify critical values of independent parameters in continuous and discrete dynamic systems.
  • IGB es una herramienta que permite localizar valores críticos de parámetros independientes en sistemas dinámicos autónomos multiparamétricos continuos y discretos. En su análisis gráfico (método indirecto), el IGB utiliza dos estrategias: simulación y continuación. Para la localización exacta del valor crítico y tipo de bifurcación (método directo) el IGB utiliza funciones de prueba.
  • Note: This software is not longer supported by our group but you are welcome to use it and develop it.
  • User's Manual | Reference Manual | IGB for Matlab 4.0 | IGB for Matlab 5.0