Software Definition and 996 Threads

I have tried mathematica, and it says it lacks the means to solve it: The function g6_{\mu,\sigma}[x] represents the SIXTH derivative of a normal distribution with unspecified parameters. I am looking to solve the relation: g6_{\mu,\sigma}[\mu+ \frac{\delta}{2}] + g6_{\mu,\sigma}[\mu -...

how to install SRIM software on windows 7?

hi! i want to couple the 2 A.C. machines mechanically so i need a software to work out on this can anyone help me please...

I got the algorithm to deal with every section profile. The software would calculate the area and the moment of inertia of any section or any combination of sections in different materials. Further more, I would develop it to deal with non-linear analysis finding the stress and strain on every...

i am looking for full version of: 1) etap 7.50 software 2) mi power software can anyone help me? my hunting in google jungle makes me crazy

Does higher level mathematics like stochastics, analysis, topology apply to software engineering? Do software engineers even use statistics/probability? Can I be a software engineer with a computer science degree? My friend said to be a software engineer, you need a software engineer degree...

Hello, I am looking for a software that will allow me to look at the intensity of white light on a picture and display it like a histogram. Any help would be appreciated. Thanks,

hi dears i need "ez-sub fx2" for win7 64bit from where I can download it?

I am home for the summer and trying to learn a decent amount of software. I already know about AutoCAD, Inventor, etc. but I can't find anything from them that lasts more than a month and has features removed maybe someone could point me out to a special offer? Also, what are the more popular...

Hi Everyone, Can anyone tell me an "open source 3D MAGNETIC FIELD SIMULATION SOFTWARE", which can add more than 3 magnetic fields and then give their resultant magnetic field... Any help will be appreciable. Regards, hsn

Does anyone know software to make computer-generated holograms? Thanks.

Hi, I'm not sure if this is the correct section of the forum to post this but here it goes... I'm looking for some plotting software (to run on Windows) that would be suitable for general use on an undergraduate physics course. I've played with "Grapher" on OSX and it seemed like the kind of...

Hi, Do you know of any motion video capture education software products that are aimed at the first-year college physics course level? Thank you.

Hello all. I have a technical interview coming up for a job at qualcomm as an embedded software engineer. Could you PLEASE ask me some questions to help me study? It is an entry level position for a recent grad. Job is posted...

I am just finishing up grade 11 and thought it would be worthwhile to learn a programming language over the summer. However, I'm unsure which language I would do best to learn. I can already code in Turing, HTML, and Java. I am most likely going to pursue an education in science or engineering...

Hello, I am teaching myself chemistry using the khanacademy videos. I am using a wordprocessor to take notes and would like to supplement it with a suitable chemistry editor. Could somebody recommend a free or inexpensive editor?

In a couple weeks, I'm going to be teaching a summer calculus class and I wanted to introduce my students to the mathematical software that can be used. However, where I teach they do not have maple or mathematica, so I have to use one of the open source programs (octave, maxima, scilab etc)...

Just curious if there are any advantages of specifying the symmetry of a molecule when trying to optimize geometry/energy using Gamess. I previously used Gaussian (which tells you the symmetry (if your initial guess was sufficient) when the calculation is complete). But really is there any...

Hi there, I have 23D subspace, defined by an equation (hyperplane) c1*x1 + ... + c24*x24 = 0; I wonder if there is an automated way to find basis of the subspace? I have access to Maple and Matlab. Thanks.

Hello hello, I'm currently trying to teach myself a language, Japanese. I'm using Rosetta Stone right now and things are going great for the most part. The problem I have is that it only teaches you what can be associated with a picture which works phenomenally with vocab. You also have to infer...

Why is it that one can immediately start transferring data from a Camera or Mobile onto a P.C. whereas ,as for a Printer , Scanner or Web Cam,one would have to first install the Program from the the CD or DVD (that came along with the product) onto the P.C. before one can transfer data from the...

Hi, I would like to ask a question on figure drawing. When communicating math/physics idea with other people, it is inevitable that formulas and figures are needed. For formulas we have TEX or Mathtype, but for drawing figures, is there very convenient tools that could quickly give...

I'm an engineer student, and I think I need a refresher on everything from algebra to calculus. Would definitely appreciate it if some of you can provide recommendations for some math self study software.

I have seen a lot of 3D software users of Modo, 3ds Max, Maya, etc that can produce a very nice looking product designs. These ranges of items made by them include car, building, machine, airplane, household electrical product, etc. They all look as good as the outcome produced by the CAD...

Firstly, I spoke to a Physics teacher and some strangers on the internet as well as Googled and this is the situation I am in now. I want to build a software simulation for school of a damped-oscillation non-zero charged metallic-sphere pendulum within the uniform electric field of a...

http://news.yahoo.com/s/yblog_technews/20110413/ts_yblog_technews/upgrade-your-life-gadgets-under-25%0A Watch both segments, the software is second.

hello everyone, :smile: when i use my usb flash drive in some internet cafe or school lab it become infected. especially lab's computers are full of viruses. is there some software which i can have on my flash so that it protects flash from viruses. do you understand what i try to say? i want...

I've used Mathematica, and I find it really counter-intuitive. It's really complex for the user who isn't accustomed to math software, and doing simple mathematic functions, like addition/division/multiplication, etc. is insanely complex with Mathematica. Now, I know that a calculator is...

Hi all. Ok, so I'm a mathematics major, but I'm only so far as my first linear algebra course right now. I have not had any need to use Maple or Mathematica or Mathlab or a calculator for that matter. So, I'm curious WHEN I might have to start using these programs (what level math)...

hi my name is ahmed nuh and I'm facing a problem for my project so could anyone help me how to find IC (integrating circuit) in pspice software or multism software.

Homework Statement So far, I've encountered two symbols on the GRE practice tests which are unknown to me. The first is a number in a square, like a telephone key The second is a number with upside-down "L's" next to it What do these mean?

Hi, I have a couple e-books, some in .pdf some in .djvu format. I'm trying to find a good program that ideally can use both formats and that is specifically designed for people who want to read on their computers. I just want to be able to add bookmarks and possibly make annotations, but with...

I am going to be redesigning some PCBs for some legacy products and want to use the most up to date software I can to keep these designs easy to update in the future. The current design is in Theda and the CAD files are no longer available. I appreciate any input.

It really frustrates me when I see my high school spending thousands of dollars every year on Antivirus software, Microsoft Office licenses, Microsoft Windows' keys, and other products such as Adobe Photoshop. As a heavy Windows and Linux user, I can safely say my experiences with both Operating...

To learn the process and check my work. Somthing like webmath. I'm looking for a software or website that allows you to enter known varialbes and it solves for unknown and shows you step by step how it did it. Anyone know of something like this? User friendly would be nice.

Having read previous threads going back to 2003, so far I am plummeting for Avast, but would like to ask members' opinion on this before I ask for Googles advice. Knowing I won't get a perfect fit, I need opinions on the best fit for the following criteria (in order): 1) Free 2) Gets...

Hi, Do anyone know where to get free process simulation software, please, if you know let me know, thanks.

i am a 3rd year civil engineering student, currently taking a course in which i need to use finite element software for assignments. the course is 100% theory, and i need to learn how to use the software on my own, i am looking for FREE software with FE capabilities, and preferably one that...

Hey I was wondering if anyone knew of a propeller design program, preferably written in Matlab, but I'd take anything. I am familiar with XFoil, XFLR5, and XPlane, but I don't know of any good propeller design programs. I have read into MPVL, but I'm pretty sure that is just designed for...

Hi guys, I need to test the airflow over a wing, I can't find any suitable software to do this job. I heard ANSYS is a good bet, but when I try I'm just lost... (not much exp with it). So anyone got any suggestions to analyse airflow of the wing.

I tend to think very independently, often coming up with unconventional, sometimes unorthodox, ways of solving problems. I do not like to listen to authority such as having to code up software a certain way or following strict guidelines/formats. Do you think the software...

So my friends try to explain it to me and everytime they do, i come to the conclusion that they're the same. I just don't understand. If somebody studies computer science, what do they learn? If somebody studies software engineer, what do they learn?

Hey guys, I'm looking for some software capable of allowing the user to input a specific mission profile and ultimately calculating empty weight and fuel weights providing input such as your L/D, cruise altitude, AR, Swet, Sref, ect. I'd even be interested in more advanced programs with the...

I'm an ME grad student and I'm in an upper-level dynamics class. It has become apparent that I'm going to want to use a symbolic solver. I'm familiar with MATLAB, but I hear that this is not MATLAB's forte. I also have MathCad, Maple, and Mathematica available to me. Which is the best for...

Hi A computer has some program written into its BIOS ROM which turns the hardware skeleton of a computer into a helpful machine. Is this possible to start a computer without that BIOS software using some circuitry. BIOS software is a firmware and I remember correctly I have read somewhere...

Hi guys this is my first post. I hope it's in the right place. I am trying to model heat flow over a plate positioned very close to exhaust from a jet engine. Can anyone recommend software that can do this? I'd like to be able to visualize the airflow itself, its temperature and the...

An excellent example of middleware would be a suite of software that helps serve an online gaming environment. More and more frequently, online games feature high-definition, high-resolution, graphic-intense presentations. Traditional server solutions are no longer enough to facilitate such...

I was wondering whether anyone knows of any downloadable or web-based applications that are geared toward theoretical and quantum mechanical physics equations. My IDEAL program would have: -The ability to solve and graph equations from quantum mechanics and theoretical physics (such as Loop...

Hi, I try to numerically solve the following partial differential equation for N(r,z) with a Dirichlet boundary condition. -\frac{\partial^2N}{\partial r^2}-\frac{\partial^2N}{\partial z^2} + f(r,z) \frac{\partial N}{\partial r} + g(r,z) \frac{\partial N}{\partial z} = h(r,z)...

Hi I have a Genius tablet. Is there a software which provides a space where I can write math stuff on the tablet and it automatically converts the written (or, more correctly drawn on the tablet) into digital form? I don't need a software to recognize handwritten material such as Abby...