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  1. saintone1

    Help solving a differential Eqaution

    Hi, I am having trouble solving this differential Eqaution and putting the results into an array. I have been trying to use euler approx. but not getting very far. The differential equation is as a follows: dh(t)= -c(2gh(t))^1/2 1 ---- -------------- + -------u(t) dt...
  2. saintone1

    Help solving a differential Eqaution

    Hi, I am having trouble solving this differential Eqaution and putting the results into an array. I have been trying to use euler approx. but not getting very far. The differential equation is as a follows: dh(t)= -c(2gh(t))^1/2 1 ---- -------------- + -------u(t) dt...
  3. saintone1

    Help solving a differential Eqaution

    Hi, I am having trouble solving this differential Eqaution and putting the results into an array. I have been trying to use euler approx. but not getting very far. The differential equation is as a follows: dh(t)= -c(2gh(t))^1/2 1 ---- -------------- + -------u(t) dt...
  4. saintone1

    Help in Solving a differential Eqaution

    Hi, I am having trouble solving this differential Eqaution and putting the results into an array. I have been trying to use euler approx. but not getting very far. The differential equation is as a follows: dh(t)= -c(2gh(t))^1/2 1 ---- -------------- + -------u(t) dt...
  5. saintone1

    Solving a math function

    Hi, I am having trouble solving a math function and putting the results into an array. The differential equation is as a follows: ------ dh(t)= -c/2gh(t) 1 ---- --------- + -------u(t) dt A(h(t)) A(h(t)) when i get this done, the array will be passed to a vb...
  6. saintone1

    Solving a Math Function

    Hi, I am having trouble solving math function and putting the results into an array. The differential equation is as a follows: ------ dh(t)= -c/2gh(t) 1 ---- --------- + -------u(t) dt A(h(t)) A(h(t)) If anyone has any ideas how i would do this, any at all, i...
  7. saintone1

    Plot a Math Function in Visual Basic

    Hi, I am having trouble plotting a math function in visual basic. The differential equation is as a follows: ------ dh(t)= -c/2gh(t) 1 ---- --------- + -------u(t) dt A(h(t)) A(h(t)) If anyone knows how to plot a differential equation, even a simple one that would...
  8. saintone1

    How would u create a VHDL code for a PID controller?

    HI, I have to implement a PID control on a FPGA in VHDL. I really have no idea where to start, and I would be very gratefull if someone could help me. The program will be reading in a postion signal from an ultrasound, and be controlling the voltage to a fan, which would be flaoting a ping...
  9. saintone1

    VB program linking to a c code .exe of a differential Equation

    Hi, I have the follwoing problem. I am creating a c code .exe of the following differential eqaution problem (not yet create) dh(t) = -c/2gh(t) + 1 ----- --------- ------u(t) dt A(h(t)) A(h(t)) on the first line the / in -c/2gh(t) represents a square root over 2gh(t). This...
  10. saintone1

    c .exe of a differential Equation 'HARD ONE'

    Hi, I have the following problem. I need to make a .exe in c, for the following differential equation. dh(t) = -c/2gh(t) + 1 ----- --------- ------u(t) dt A(h(t)) A(h(t)) on the first line the / in -c/2gh(t) represents a square root over 2gh(t). This differential equation...

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