Recent content by -A-

  1. A

    Formulation of a linear programming model

    Ok, so the title didn't allow me to be too descriptive. Basically, I'm trying to formulate a variant of the time constrained traveling salesman problem. I read a paper "An Exact Algorithm for the Time-Constrained Traveling Salesman Problem" by Edward Baker which formulated this problem of a...
  2. A

    Finding the value of n in nlog(n)

    Homework Statement Pretty simply, if you have an inequality like c1*n^2<c2*n*log(n), how do you find the values of n for this without plugging in diifferent values and substituting? Or a question like nlog(n)=k where k is a constant. Homework Equations Umm...thats it. The Attempt at...
  3. A

    Simplification of regular expression

    So is there any set of defined rules that help in the simplification of regular expressions? Because till now I would simply try and look at the patterns and see whether this or that simplified version would generate the same.Intuitive, but now always fast or correcct. So is there any...
  4. A

    Amplifying reverse saturation current

    Forgive me for the noobish question, but here goes. My objective is to feed the reverse saturation current in a circuit into a DAQ device for detection. However I want to amplify it from the micro to milli or ampere range before doing so, due to DAQ specifications. I'm confused as to how...
Back
Top