# Math & Science Software

- Discussion and support for Matlab, Mathematica, Stata, Maple, Mathcad, LaTeX...
 Meta Thread / Thread Starter Last Post Replies Views Views: 4,889 Announcement: Follow us on social media and spread the word about PF! Jan16-12 What is this?:This is a list that contains hotkeys and short cuts designed to make your time writing equations in... Oct17-12 06:24 PM Gertlex 17 200,239 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... Jun7-14 08:10 AM freshman123 26 73,375 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? Sep9-14 01:52 AM jassim 50 129,842 I would like to insert a figure into Latex. I have taken the figure from wiki and saved it on Paint. How do I... Dec6-09 06:42 PM nbo10 6 2,024 I just installed LAPACK, but I'm not sure how to use it. The documentation tells about the routines, but the problem... Dec7-09 03:01 AM alxm 2 4,618 Hello I am trying to import some data from an Excel spreadsheet, however the range is a variable in my code. For... Dec7-09 12:48 PM mikeph 2 5,358 Hi I have define a 3D object with ParametricPlot3D, something similar to a sphere called "obj." I then want to use... Dec7-09 03:18 PM DaleSpam 1 2,273 Hello I am trying to speed up a code which performs a number of tasks on a set of data. I am wondering if there are... Dec8-09 12:14 AM rootX 2 1,050 Hi, I have a major problem with gnuplot, this is what happens: gnuplot> plot "results.data" using 1:2 with lines ... Dec8-09 08:50 AM andresordonez 1 2,646 i need to apply a low pass and high pass filter, as well as a band pass filter, to a plot i've made using matlab does... Dec8-09 09:07 AM mehan15 2 32,974 I have this question: http://img7.imageshack.us/img7/1399/52987960.png And From this I created this: delete... Dec8-09 12:54 PM xpack 2 2,315 A bit of background~ I'm using a wii mote to collect accelerometer data, and have the data exported to an excel... Dec9-09 03:14 PM Mark44 1 1,954 Hi, I'm trying to model the frequency response of a thin PZT disc using COMSOL, but I am not sure how to calculate... Dec10-09 01:39 PM krgoutham 5 7,691 I have data in x,y pairs that I am passing to the RectangleChart function in Mathematica. But I want to be able to... Dec11-09 10:14 AM mhmounty 4 2,852 I am trying to write something like: minimize {w \in \mathbb{C}^N} You can see it in the attached file.... Dec11-09 03:09 PM nikilp 2 8,752 I tried to do integral^x dx but Wolfram's online integrator reported that it couldn't do it Am I missing... Dec11-09 07:03 PM DaleSpam 8 4,537 Hallo, I have matrices on my workpace and i need to take the first element from each one and produce new vector.... Dec12-09 05:22 AM omri3012 2 2,678 So I want to draw a number of objects on the same picture. The object is defined parametrically: ParametricPlot3D... Dec12-09 02:43 PM DaleSpam 2 1,068 hi, im trying to produce a manipulate graph where the controller type is the drop down menu. (or pop up menu).... Dec12-09 03:39 PM lavster 5 2,147 How can I program this series http://i46.tinypic.com/16qr1d.jpg the n looking symbol is Pi thanks in... Dec14-09 01:31 AM matonski 1 1,137 Following a similar problem that was posted.... I have data , which consists of 3 columns related to 3 parameters... Dec14-09 09:39 AM apecher 0 804 Hi. I'm writing a project and am using a template latex document with the idea being that i don't have to worry about... Dec14-09 05:06 PM latentcorpse 2 5,587 I have a MATLAB Test Tomorrow Please teach me the MATLAB programming to solve Taylor & Maclaurin Series, without... Dec15-09 01:56 PM Mark44 1 4,757 Hello, How can I do something like this: ..................TABLE OF CONTENTS................ ... Dec16-09 10:37 AM S_David 0 1,210 Hi all, as title, how to take the power of elements of an array to, say, 5? I know how to do it using loops, but... Dec16-09 03:40 PM some_pete 2 5,630 hi guys , I'm trying to draw the following function , however MATLAB doesn't like my code . What am I doing wrong... Dec17-09 03:08 AM matonski 1 2,778 Dear all, This is a query from DSP which I need to implement in MATLAB. I am new to both, DSP and MATLAB. I have... Dec17-09 05:24 AM Raajatre 0 1,850 I probably wouldn't be able to afford a lot of the toolboxes but are any toolboxes in Matlab any good? Here are the... Dec17-09 02:03 PM nbo10 2 1,107 Hi guys , I need to write a code in order to calculate Simpson's Rule. Here is my code , what's wrong with it ? ... Dec17-09 06:41 PM D H 3 2,807 Hey. There's a document that has several Chinese characters. Unfortunately I can't copy and paste the characters into... Dec17-09 11:14 PM berkeman 3 1,124 Hello, I was wondering if it is possible to write functions in Latex to place figures in a constant way during the... Dec18-09 06:07 AM steem84 2 1,474 Hey, I'm trying to model the motion of a batted ball (the pitch, collision and the hit). However, I'm including air... Dec18-09 03:31 PM ramivuxg 7 12,511 I have 2 parameters, p and q. rmin depends on p and q in a complex way, but for a given p and q it can be solved... Dec20-09 12:43 PM hufflepup 4 2,665 Hi guys , When I say A= ; what does it mean about A ? thanks Dec21-09 08:25 PM Dr Transport 1 959 Does anyone have a Mathematica notebook that plots the Kruskal-Szekeres diagram for a black hole? (So I can see it... Dec22-09 03:16 AM DiamondGeezer 0 1,360 Does anyone here use Feyncalc? (Or have a better alternative). I have terms that I need to simplify like : (2... Dec22-09 02:25 PM Hepth 0 2,636 Hi all , I'd like your help with some actions taken with matrices . if A= and C= what is the difference... Dec22-09 02:40 PM matonski 1 983 how can i solve this problem as iam a beginner in the matlap :) the main question is plot the following... Dec23-09 01:18 PM Mark44 2 1,401 Dear All, I have a very longe expression (see file attached ) of variables x, a, Lambda... etc, when I apply... Dec26-09 05:42 PM Hepth 1 1,264 Hi all. i am integrating in matlab and plotting the results in a y-vertical and x-horizontal system. where x and y... Dec30-09 03:40 AM batinaki 2 1,825 Hi - I am an engineering student who is quite new to Mathematica (v. 6) but I really enjoy it. Lots of examples, easy... Dec30-09 04:37 PM mikezburke 2 980 Hey. If you want to reference a box in excel, what's the command? I thought it was $E5$ but that doesn't work. ... Dec30-09 10:33 PM Nusc 2 774 I think Maple and Mathematica are equally powerful, but am curious to see which one is used by more people. Please... Dec31-09 12:02 AM dE_logics 14 2,672