Computer Definition and 999 Threads

I have this one question. When you have Master's degree in mathematics, can you do a second Master's degree in computer science without doing the bachelor's degree in computer science first?

How would you relate computer science to analysis ( real and complex ) ?

Hi there, Can somebody explain me the main function in Interrupt in the operating System?

I am about to start my undergrad physics degree and have every intention of having some sort of career in physics whatever that may be, however I am concerned that it seems most modern day physicists spend large portions of time writing computer code, which is something I am pretty bad at...

When given an image of a scene of something like a hallway or road (looking down this hallway or road) a vanishing point can be determined. Also, the points on the image must lie on a certain line in the real world environment given by: x_{im} = f\frac{X}{Z} and y_{im} = f\frac{Y}{Z} where...

Hello, I would like some advice on getting a second Bachelor's degree in Computer Engineering. I currently have a Bachelors degree in Electrical Engineering. I should've gone for a C.E. degree since it was only 16 more credits but I didn't think it would matter much, so I didn't. Now I'm...

hello everybody i want to setup up a computer lab for a school as my ngo but i still don't know much about servers and i was hoping i would get some help here

I've been having a problem lately with my computer. It's running 64-bit Windows 7, and has two external hard drives plugged in. Occasionally , I've noticed that sometimes when I attempt to do something in a program, even something as single as right-click on a cell in Excel, the computer will...

Can a computer simulation lead to a scientific discovery from an epistemic point of view? Do you know any of such discoveries throughout the history of physics?

Hi, Looking for some assistance on a decision. I'm an undergraudate EE student completing an extension to my industrial year in RF. I have the opportunity to accept an engineering embedded position on graduation however am swayed towards augmented reality, image recognition or computer...

Crap. I couldn't get everything i wanted in my topic title. Anywho, I'm wondering which masters degree would be better for a career in machine learning / smart data while still keeping other - traditional options available? I would love to do a double major and earn both graduate degrees but...

I am very confused as to which major I would like to choose. I am very interested in computer engineering because one day (hopefully soon) I would like to be a entrepreneur and own my own business and make decent- good money. Money isn't the biggest thing to me, but rather owning my own business...

Hello, I was trying to solve the integral of sin(x)*cos(x) using the substitution method, what I did was: u=sin(x) and that yields du/dx = cos(x) and then du=cos(x)*dx that comes to an integral of u*du, which is easy u^2 / 2 +C. substituting back gives the final answer sin(x)^2 / 2 But...

Hey everyone, I read the pinned topic in this forum as well as a few other topics regarding whether transitioning from a non-graduate field to a graduate physics program is remotely possible. Most threads suggested that doing well on the physics GRE is necessary to be accepted/prepared...

A thought crossed my mind about the idea of atomic computers. In short, I have no clue as to whether such a thing is feasible, already in the works, or just a bunch of nonsense, which is why I decided to bring it up here and see if anyone could offer some insight into this idea. If so, I’d...

Hi Everybody, I am in my final year of high school, and want to enrol with the University of the Witwatersrand in Johannesburg, South Africa next year, and I will hopefully be going for a Bsc in computer science, math and physics. However, I have been wondering a couple of things over the...

Hi Guys, I'm going to start my undergraduate degree in Astrophysics at Columbia University this Fall. From the various conversations I have with professional Astrophysicists, it seems like i have to know computer programming on top of astrophysics, if i want to work in the field. I have ZERO...

Last month I bought a computer online that's delivered already built, and just recently the power supply has begun making a quick ticking sound. I'm unsure if it's the fan or something else, but the ticking sound doesn't start until I'm at my desktop. During boot it's quiet. Anyway, it's just...

Is there a solution for this: I want to be able to do hand drawings on paper or whiteboard (not digital tablet – it feels different and I don’t like it) then I want to be able to extract that drawing from paper/whiteboard onto my computer rapidly, and be able to add computer written text to...

Pretty much everyone in the physical sciences these days has to know programming. C++, fortran, matlab, and what have you. But what about the more core computer science concepts, like algorithms, data structure, numerical analysis, operating systems, etc.? How important are these to those...

Hi! I've reached my 3rd year of undergrad in ME and I've reached that point where I'm applying for just about any internship that is a) paid and b ) mentions an engineering degree. I am at a happy point where I honestly don't care what the work is, as long as its a job that applies mechanical...

Hello, I'm about to be a Sophomore in Fall this year and current major is Software Engineering. My school offers a joint major in Computer Science and Engineering (as well as separate CS and Comp. Engr.). I'm looking into it as I don't want to be pigeon-holed as just a programmer but I'm not...

While doing my co-op in the downtown core of Toronto this summer, it struck me all of a sudden that all the big buildings here were related to finance/economics. According to wikipedia, it is even called a financial district. How screwed am I if I want to stay in Toronto and want a career...

Im looking for a good university in Europe do to a MSc in Computer Science. I'm especially interested in Theoretical Computer Science, algorithms & data structures and machine learning. Any recommentations?

Hi. I've got my last year high school physics exam tomorrow, and for the second part of the exam (last 3 hours) we're allowed to bring anything we want as long as we can't communicate. We're also allowed to bring computers, so I'd be curious to see if there actually exist any programs that can...

He is learning Chinese language, he used my computer to get onto Google Translate last Sunday. Ever since, my computer is getting slow and I can hear the cooling fan always on. The mouse is like missing a beat! Can anyone tell me where to look for that translation program and disable it. He did...

I have done my Undergrad in Electrical Engineering and I have close to 8 Years of work experience in PCB design and mostly in Validation. I have done Signal Integrity and bit of Power Integrity validation for boards. I would like to move towards Signal and Power Integrity field. In that case...

So I can't turn on my computer because the power button is faulty. This has been a problem I've had for years now, and for years I've tried to avoid turning my computer off at all costs and rather would put it to sleep so that I can turn it back on with a press of the keyboard, but someone...

I had a conversation with a friend yesterday(he's writing his diploma thesis in Comp. Engineering at the moment), about which program(if that's the right word) I should choose but he didn't know the Comp. Sci. syllabus so he suggested me to ask here. I'm sure this question has been asked...

I'm thinking about how to do a proof that a computer cannot generate a truly random number. Attempt. Let Ω = {ω1, ω2, ..., ωn}, a subset of ℝ, be all the numbers represented on a certain machine. A random number generator rand(), because its output is dependent on how many times it has been...

Just curious, for a start, I don't think there is enough hard drive space in the world to document the number but if a computer could printout 100 billion 0's a second, how many years would it take before the computer had printed out the full number? I have no idea how to possibly work this...

I have always been irritated that I don't really know how and why a computer works. I would like to change that now and need book suggestions. The text has to be as thorough as possible. I don't want descriptive books for a layman. I need scientific textbooks. If you know a good book please...

Homework Statement Let b be a positive integer and consider any set S of b+1 positive integers. Show that there exists two different numbers x, y ∈ S so that x mod b = y mod b Homework Equations The Attempt at a Solution Pretty stumped. I tried for a while to use different values...

I'm sure there's been a million of these questions before but I need an answer and can't find one. I have two choices of courses for Glasgow University Electronic and Software Engineering Mechatronics Now In ratios I'm wanting approx; 55-60% ( Hardware)Electronic Engineering 30%...

Hi, I am currently a junior working on a math major and a computer minor. I just found out that if I take four more classes in comp. sci, I can earn a 2nd BA (not a dual major - a second degree). This would mean at least one more semester full time or another year part time. I am...

Hi guys, I am in the second year of physics PhD program. Considering the job market of physics, now I want to switch to CS, does anyone have this experience or suggestions?

Given that I am interested in both fields, which degree would give me the most job options after graduation (the degree is ECE, electrical and computer engineering)? For example, do employers consider applicants with an EE/CE (or in my case, ECE) degree when hiring software developers, or do...

Homework Statement A computer virus is modeled by a branching process which branches at times of a renewal process. It begins only one machine. At renewal times of a discrete-time renewal process, with mean inter-renewal time μ, a command server sends an instruction to all computers with...

I have used the search to find topics on this but to no avail. If there are topics asking this question then please advise me. I am due to start a degree in computer science in September, here in the UK. It is a life long passion and a degree course I could have never of dreamed of studying...

I even don't know if this is the appropriate place to post this questions, while as long as I know this place is considered for research topics and more advanced topics in physics. The point is that I need to write a MATLAB code for specific question, but first of all I need to solve it, and...

We're hitting the silicon barrier so we might jump to a new type of computing, right? So would my knowledge all go to waste if we move to optical computing for example?

ok. I am going to learn computer engineering in university. i am pretty involved it and IT savvy for that matter. but i have had this ambition, ever since i was a kid, i wanted to be a astronomer. it still is my dream. every time i watch an documentary on space, i am deeply indulged and i...

Hello, If you are a computer scientist, I did not mean for the title of this thread to offend you. I am genuinely curious as to what I could do if I learned how to code, besides making websites and applications for phones. Also, do you think that this website is a good place to learn...

Hello everyone. Most likely, I will soon be transferring to NJIT and majoring in applied physics. NJIT offers double major programs in applied physics and either applied math or computer science. If I had to pick one out of pure interest, I would probably go with applied math; however, computer...

Good Evening, I have a 12V Car battery which supplies 85Amps. I have a 500W Inverter with a peak of 1000W. One of my computers which I want to run has a 200W power Supply. I would like to know how long I can power this for 12 hours and 24 hours. If the battery cannot power it for that long...

Hey guys, I'm taking Discrete Mathematics and am having a bit of trouble with one of my proofs. If any of you has any experience with that and could tell me where I'm going wrong, I'd appreciate it! Ok, here it is: Prove each statement in 8–23 by mathematical induction: 27. A...

Basically I want to know what the prospects and job conditions of doing research in these three field in academia,research labs, and industry are. And also what grad school work and research is usually like.

Hi, I've seen quite a few textbooks and lectures start by saying something like "to solve a quantum system of N particles would take the best computer in the world, to solve a quantum system of (N+a small number) of particles would take a computer bigger than the universe..", where they...

Hello, I am a Freshman in College as of right now, and I am looking to decide on a major. I am extremely interested in computers, this includes: how they work, finding new things to do with them, and learning how to develop new software. However, I am not the best at math, if I really study...

What are areas of programming that are more theory oriented and deal with more abstract ideas? Is this pretty much all of programming? I'm learning a few languages (competent in some) and curious. Thank you!