# Math & Science Software

- Discussion and support for Matlab, Mathematica, Stata, Maple, Mathcad, LaTeX...
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 Meta Thread / Thread Starter Last Post Replies Views Pinned: Mathcad, MATLAB, Maple & Mathematica ( 1 2 3) What are the advantages and disadvantages of MATHCAD, MATLAB, maple and mathematica? Which one do you use, and why? Nov12-13 02:21 PM Pythagorean 48 110,349 Pinned: Best Latex Editor? ( 1 2) What's a good freeware latex editor? I've been trying to install LEd, but it's not going smoothly, so I don't want... Jul4-13 03:23 PM Ackbeet 24 61,110 What is this?:This is a list that contains hotkeys and short cuts designed to make your time writing equations in... Oct17-12 07:24 PM Gertlex 17 156,655 Hey folks I'm trying to code the Hamiltonian form of the circular restricted three body problem and would like a bit... Mar22-11 08:31 AM mikeph 3 2,844 So, I've managed to get the distribution in a decent way. Using this code; hw = 1; kt = 25; n = 10000; dist :=... Mar21-11 10:27 PM Bill Simpson 3 1,577 Hello , i wanted to ask sth I have a map : xn+1=rxne-xn , r>0 and r<20 I want to find fixed points .My problem... Mar21-11 08:01 PM cenit 9 2,240 I'm trying to solve the classic "systemm of linear ODEs" of the form: Y(t)' = X*Y(t) Its homogenous, so it wouldn't... Mar20-11 07:02 PM brydustin 3 2,068 How is MM doing the integral? Is this something with a definite solution? Limit, a -> 0] Integrate The first... Mar20-11 03:13 PM Hepth 7 1,518 Hello, everyone. I have a code written in Mathematica that loads a single file in turn. Each file contains a 200×2... Mar19-11 05:25 PM MartinV 52 6,242 I am using co = 0; co++ If > 10, 1, 0]; which is used in an iterative function which produces 10 1' s 10 0' s, 10... Mar18-11 03:06 PM Bill Simpson 1 737 Hello, I'm quite new to Wolfram Mathematica and do like the elegance of some parts of the language. However, I... Mar18-11 12:15 PM fleuredelis 6 3,857 I need help with the Maple maths software, which I don't know very well. I need to numerically solve a system of three... Mar18-11 08:37 AM Barnak 9 2,314 Hey guys, I got this assignment last week and have been doing every bit of research I can to try to figure out what I... Mar17-11 12:40 PM rogue007 1 9,033 I am trying to input these 2 equations of motion for a double acting pendulum into mathematica in hopes of solving for... Mar17-11 11:37 AM DannyS 2 1,549 Hello, First of all, I am not trying to "spam" subforums. I found out that my thread shouldn't be posted under... Mar17-11 11:22 AM jhae2.718 13 5,714 Hi, Say I have a 10x10 matrix, is there a simple code to finding the indices of the maximum value? I'm trying to... Mar17-11 09:08 AM jhae2.718 1 10,501 Hello, I am currently at work and I'm going to spend about 5 hours a day in front of the computer. This would be an... Mar17-11 08:18 AM mikeph 3 3,778 Hi, After some programming in MATLAB I arrived to the following equations: mu1 + 3*mu2 - 1/(L1 - U1) ... Mar16-11 09:45 PM jhae2.718 14 18,705 Hi all, When I typeset equations with automatic labeling, the labels (numbers) appear on the left side of the page.... Mar16-11 01:06 PM jhae2.718 1 7,108 Hi all, I am currently in desperate need for help in my project with is using both Matlab and loudspeakers. I was... Mar15-11 11:15 AM jhae2.718 6 1,852 Free download flash physics simulation from http://janggeng.blogspot.com engine : action script 2.0 file type : swf... Mar14-11 08:47 PM janggeng 2 13,538 Suppose that I had a set of Y points Y = {y1,y2,.....yN} and I want to plot them again a set X = {1,2,3,.....,N} ... Mar14-11 05:59 PM brydustin 2 2,019 Hello, I've been craving the ability to use Matlab on my iphone, but the main MAtlab app requires a permanent internet... Mar14-11 09:14 AM bonker 2 1,593 Hi. I have a set of samples with small white gaussian noise that form a small part of an ellissoid in 3D space.... Mar13-11 07:59 PM marcusl 6 5,909 Hello! I am beginner in gaussian. I have a 3D dipeptide molecule. And I want find a geometry optimization for this... Mar13-11 11:48 AM nana16 0 998 With the knowledgeable crowd in this forum, I hope I guessed correctly that at least a few of you are using and iPad,... Mar12-11 09:18 PM rhody 0 2,868 OK. Could somebody please tell me how to get a graph/plot from Mathematica into WinEdit. I've seached on the... Mar11-11 07:18 PM jhae2.718 3 3,627 Hi guys, I'm trying to make an active steering model in Simulink. I have a reference model for the steady state... Mar10-11 12:39 PM Jones1987 0 1,606 Hi All, Does anyone know of a way to make plots in mathematica in terms of variables? For example, suppose you... Mar9-11 07:48 PM Simon_Tyler 1 1,856 Basically, I'm trying to get the various entries of TT to be dotted with the various entries of KK. Each row of TT is... Mar9-11 06:14 PM Bill Simpson 3 1,507 Hello, does anyone have an idea how easily to display a matrix of numbers such that each entry, for example 3, is... Mar9-11 03:53 PM iva_bg 2 1,596 Hi All, I was wondering if anyone is familiar with a nice way to box or highlight a math equation in LyX. LaTeX... Mar9-11 01:26 PM rynlee 2 1,413 I'm trying to use R and Sweave to make a document. This gives the Latex; \documentclass{article}... Mar9-11 03:52 AM MaxManus 2 1,303 Here's small part of a project I'm working on. The code is not part of the grade. I'm just doing this for my own... Mar8-11 08:55 PM roldy 2 947 I wanted to make a matrix whose elements are the Eucledian distance between row vectors in another matrix, obviously... Mar8-11 03:16 PM brydustin 4 1,486 So, I know I will have to learn MATLAB in grad school and be pretty proficient in it to do quantitative neuroimaging... Mar8-11 03:23 AM caffenta 1 1,823 Ok, I have an assignment to do in matlab involving the following problem, I am having a problem with my results, I... Mar7-11 10:54 PM Juanka 0 1,923 I have a scatter plot of data already created. I want to add a different colored point to the plot at specific... Mar7-11 09:50 PM caffenta 1 2,936 When you have matlab, mathematica, and wolfram alpha? Mar5-11 01:33 PM Simfish 2 1,898 Is anyone here familiar with Microsoft Mathematics? I'm reading the announcement of the release of version 4, and I'm... Mar5-11 01:25 PM petergreat 2 977 Hi - I'm having some difficulties with a simulation I'm writing. I have a second order ODE with three arguments of... Mar4-11 03:28 PM CaptainEvil 0 1,750 hi. I am working on diode fabrication using ATLas and ATHENA from Silvaco. Can you plz let me how to code to obtain... Mar2-11 11:49 PM vani srikanth 0 1,345 Hello. Can anyone tell me what would be the best software to use for the nonlinear regression? I have an equation... Mar2-11 11:13 AM sam.pat 8 1,521

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