NT Net Optimization And Analysis

There is a project in Matlab which is related to the tolerance and fixture analysis and synthesis in multistage manufacturing. A few algorithms/Methods have to be implemented for generating the random number of tolerances for the calculation of the optimized tolerance and fixture. These methods are called NT-net methods. Also the Montecarlo method have to be implemented for generating the random tolerances and some objective functin is calculated on which we decide the optimum tolerances. I have the required methods for generation of tolerances with the code but for the other methods i dont have anything. A special function should be written in matlab for these functions. Its very simple if you get the logic behind it. Programming guys could do it in a day.