Recent content by ISU20CpreE

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    Programs What Degree Should I Pursue Next?

    Hi everyone, I am a student in Electrical Enigneering at Iowa State University. I'm in my senior year I have about 3 semsters left(Yes I know I am a super senior). My area of concentration within my degree is not very clear yet. I am interested in Power Electronics and Electromagnetics. I wish...
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    Programs What Degree Should I Pursue Next?

    Hi everyone, I am a student in Electrical Enigneering at Iowa State University. I'm in my senior year I have about 3 semsters left(Yes I know I am a super senior). My area of concentration within my degree is not very clear yet. I am interested in Power Electronics and Electromagnetics. I wish...
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    EE Degree at 41: Can It Be Done?

    I also have a new reply for you. School is said to be for anybody, but you as a person who is engaged and ready to learn is takes naturally more advantage of school than a regular student. Also my advice to you is to do it disregarding the bad comments you might hear from people, like "Old...
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    Analyzing Convolution of Exponential Functions with Unit Step Function

    You are right, the other approach will be maniopulate the equation with the properties of convolution.
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    Analyzing Convolution of Exponential Functions with Unit Step Function

    Because convolution is commutative, y(t) = u(t) * e^{t} = e^{t} * u(t) therefore, using the general result h(t)*u(t) = \int_{-\infty} ^{t} *e^{\tau} d\tau= e^{t} - e^{-\infty } = e^{t} So, as an example given that h(t) = e^{-t}*u(t) f(t) = e^{-2t}*u(t) and y(t) = h(t)* f(t) ...
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    Scientific American Partnership

    Very Nice Job I want to congratulate this event happening I am just a student but I will be a professional very soon. I strongly like the idea of merging with Sciam. To the best of the best!
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    How can I control a single pin with electromagnetics?

    Yes indeed that's exactly what I mean how to insulate them to avoid stimulation from their neighbors. The part I was thinking is powering each pin with water or air controlled by a valve, but please if you have any idea to give me a start on this project will be really satisfying.
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    How can I control a single pin with electromagnetics?

    Hello i am an Electrical Engineering undergraduate student at Iowa State University. My purpose here in this thread is to ask anybody interested in my idea, I am asking an educated contribution on how to control a single pin with electromagnetic waves. Lets go by parts, the model i am trying...
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    What is the meaning of line to line voltage in a wye connected system?

    Thank you! Thank you for the help. I actually got everything done just those little details that I tried to find yesterday desperately. Thanks again.
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    What is the meaning of line to line voltage in a wye connected system?

    Homework Statement The 3Phase loads are connected in parallel. L1(Purely Resistive) consumes 300KW. Connected in wye! L2(Purely Inductive) consumes 300KVAR. Connected in wye! L3(Purely Capacitive) consumes 300KVAR. Connected in wye! The part I don't understand is the following: LiNE...
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    Solving ODE with Variation of Parameters

    I got it! LOL thank you so much for your time and I am sorry to bother you Ill be prepared next time.
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    Solving ODE with Variation of Parameters

    Sorry to bug you too much but I am confused on the post before the last one.
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    Solving ODE with Variation of Parameters

    I did. Oh and i was trying to solve the homogeneous eq and I don't know if I should take the x's into my quadratic formula or just the constants.??
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    Solving ODE with Variation of Parameters

    I know but what's going on is that I need to use Variation of parameters and for that I need y_1 and y_2 so I am stuck. One of my friends told me they have used Euler's method to find y_1 and y_2
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    Solving ODE with Variation of Parameters

    im sorry i haved worked on these problems for too long and my english is not that good maybe I word my sentence wrong. Would you reconsider.
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