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Recent content by RoopB

  1. RoopB

    fgoalattain (Optimization Toolbox)

    The form of the equation supplied by the help function is: x = fgoalattain(func, xO, goal, weight) which tries to make the objective functions supplied by func attain the goals specified by goal by varying x, starting at xO. So xO should be the 'initial guess', correct? I've tried to further...
  2. RoopB

    fgoalattain (Optimization Toolbox)

    Continuing on with my quest in optimization, I am looking to find a particular solution using a multi-objective optimization function. My design variables would be BDLT, BALPHA, BALPHY, and BPHIP. Fx, Fy, Fz, Mx, My, Mz would be the objective. The function takes the following form: [Fx, Fy...
  3. RoopB

    Aerodynamic Trim Conditions

    Thanks, I'm not faimiliar with numerical optimization (yet). I do have the optimization toolbox in matlab, and I'm in the process of trying to determine the best way to attain my goal. I have looked at the fsolve and fgoalattain functions, but I'm not sure that they are able to do what I...
  4. RoopB

    Aerodynamic Trim Conditions

    Hello all,I have a program which requires input such as Velocity, Angle of attack, and Fin deflection. The program goes through and calculates the aerodynamic coefficients for my vehicle, then outputs my Forces and Moments on the body (Fx, Fy, Fz, Mx, My, Mz). I need to make a "wrapper" of...
  5. RoopB

    Aerodynamic Trim Conditions

    Hello all, I have a program which requires input such as Velocity, Angle of attack, and Fin deflection. The program goes through and calculates the aerodynamic coefficients for my vehicle, then outputs my Forces and Moments on the body (Fx, Fy, Fz, Mx, My, Mz). I need to make a "wrapper" of...
  6. RoopB

    Calling another file to Interpolate from an Array ...

    Hello all, I'm in the process of translating some old C++ code into Matlab in order to make my matrix and vector operations easier. I am still fairly novice with Matlab, so I've come upon a problem that I am not sure can be done the way I imagine it should work. My goal is to interpolate...
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