Recent content by oswald2323

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    Engineering Nodal analysis algorithm applied to a circuit without voltage sources

    Great! Now I get what I was doing wrong. I have fixed that and the resistance calculation is working perfectly, even for a larger circuit =) Thanks again!
  2. O

    Engineering Nodal analysis algorithm applied to a circuit without voltage sources

    Homework Statement I am having some trouble with the nodal analysis algorithm explained in this web page http://www.swarthmore.edu/NatSci/echeeve1/Ref/mna/MNA3.html My electrical circuits knowledge is very basic, and I need to get the equivalent resistance of a circuit for a non related...
  3. O

    Engineering Resistance equivalent to a circuit

    Are you saying that the resistance from A to B is R = V1/I = V1 Ohm = V2 Ohm? Also, why is the voltage the same in V1 and V2, if current can flow from A to V1 and V2? Shouldn't V1 and V2 have a lower potential than A? @vk6kro: I wanted to avoid that kind of analysis, since this circuit is...
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    Engineering Resistance equivalent to a circuit

    Hi, Suppose I have the following circuit (excuse the ugly drawing): Suppose the generator is 1A and all the resistance are 1 Ohm (the values are not important). Moreover, suppose I already have all the voltages in V1, V2, V3, V4 (which I got using nodal analysis), and V0 is set to ground...
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    Understanding Integral Notation: Lebesgue-Stieltjes Integral

    Reading parts of the Monte Carlo methods book by G. Fishman I stumbled into this: it says that whenever \zeta(R) = \int_R \varphi\ dx exists, its value is the same as the Lebesgue-Stieltjes integral \zeta = \int_Z \kappa(z)dF(z). I am confused as to what this means, especially the "dF(z)"...
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