I hope someone can help me with a problem I am having. It is neither homework or coursework, but for my own understanding.
I should say from the start, I am one of those people who tend not to be able to see the forset because all the trees are in the way, so I probably will be...
Hi, thanks for the reply!
I think zeroing the bin that has the frequency of the DC component is the best way to work it, I will try that.
Can't believe I didn't think of that haha.
I have used the 'axis' command for a few scaling problems, but I think setting the elements to zero will do that...
I am hoping someone can give me some advice. I need to zero out the DC component of an FFT I have done, so I can get a better look at the rest of the frequency components, so how would one go about doing that?
I am not looking the code, just some advice ...I have just really started...
I am hoping someone can help me understand something. I was watching one of the MIT OCW videos and it ran through the following
Δf/Δx = (1/(x0+Δx - 1/x0)) / Δ0
can be rewritten as
Δf/Δx = 1/Δx (x0-(x0+Δx) / (x0+Δx)x0)
But I am not sure how this was done.
I hope someone...
I am having a bit of an issues rearranging an equation for my solid state electronics class. I seem to have a mental block with this sort of stuff, so I am hoping someone can help.
The equation is
0.34 = 1.05((0.64 + |VBS|)1/2 - (0.64)1/2)
I know the usual stuff, like + to a -...
I hope everyone is well.
I was just wondering about experience for a recent graduate ...I am doing an MSc in Electronics, and will be spending about 8-9 months in our device fabrication lab on a part-time and then full time basis (full time over the summer).
Could this be put...
Thanks for the reply.
You're right, rectifying characteristics means it allows current to flow in one direction, and blocks in the other. Which clears that up at least, and explains why you want ohmic contacts.
The research is progressing anyway haha ...I am writing an interim...
Hey, thanks for the reply.
I am trying to research reducing the barrier height in transistors. From what I have been reading it says that when the metal and semiconductor for a pn junction, the contact can have a Schottky barrier which exhibits rectifying characteristics.
I may have this...
A Schottky barrier is said to have rectifying characteristics, which from what I can understand is bad ...but would the rectifying characteristics mean that current passing through the junction would be flat ....level is probably a better way to describe it rather than flat.
I am having some trouble understanding an integration example we have. I have written it out in the attached pdf. I would be grateful if someone can help me undertand what is going on.
I assume you let a = (x-RP)/(√2 ΔRP) da to make the process easier, but I am, not sure how that...