# Math & Science Software

- Discussion and support for Matlab, Mathematica, Stata, Maple, Mathcad, LaTeX...
 Meta Thread / Thread Starter Last Post Replies Views Views: 122,091 Announcement: Follow us on social media and spread the word about PF! Jan16-12 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? Jul22-14 10:36 AM shadi_s10 49 127,184 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 71,649 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 17 192,450 I'm generating a graph in gnuplot, using the postscript enhanced terminal setting, and trying to use symbols in the... Sep2-10 05:01 PM mersecske 15 30,143 I am trying to solve a system of differential equations and plot solution curves. The differential equations have... Sep2-10 12:27 PM airborne18 5 9,850 hi i made the following table \begin{center} \begin{tabular}{l|l|l} \hline & \multicolumn{2}{c}{TYPE OF... Sep13-10 10:11 AM JJackiw 9 4,593 Given a power spectral density Sn(f) (or alternatively the autocorrelation function), is there a way to output random... Sep16-10 05:26 AM ValiantYK 2 2,955 hi, there is a figure that i want to include in my latex document. The figure is in someones thesis and i want to have... Aug21-10 03:57 PM nbo10 4 1,127 Does anyone know of any LaTeX modules that makes the pdf output generated by pdflatex ADA/Section 508 compliant? ... Aug23-10 05:43 PM Simon_Tyler 1 1,946 Hi all, and thank you for reading/responding to my thread.I have a problem which involves time series and its power... Aug18-10 09:43 AM pigasos54 0 6,238 I am new to filtering, am using MATLAB and need some help. In the attachments you will find 2 pdfs of the same... Aug18-10 02:31 PM swishidge 0 1,278 Hello, my name is Maciek, and I come write from Poland. I have big problem with Mathematica. The Program does not... Aug20-10 04:58 AM felos 3 1,198 Hi! I've just finished learning the basics of MATLAB from an internet tutorial. I know a the basics of how to... Aug21-10 09:08 AM Urmi Roy 1 3,455 edit: Forgot to add Mathematica in the title. Sorry! Hi everyone. I mined a lot of data and want to analyze it... Aug24-10 09:16 PM airborne18 9 3,668 I would like to divide the body of my document in to two columns. In the left column go the section headings and in... Aug21-10 09:28 PM Metazeno 2 2,229 i try run my program for NMinimize.it took a long time to solve.What is the problem of my coding? Aug26-10 03:45 PM Bill Simpson 4 1,320 Does anyone know a Sine Wave Generator program that will plot Excel Data and extrapolate a a sine wave with its... Aug23-10 01:33 PM marcusl 1 2,666 How can we evaluate the following Differential equation in Matlab dy/dx=(mg-by^2)/m What will the cod3 or command... Aug24-10 04:32 AM n.karthick 1 1,122 What is Mathematica command for differential equation y''+2y'+5y=(sinx)*(e^x)? Aug25-10 07:45 PM Bill Simpson 1 1,001 Good day to all, I am stuck with this. I am trying to construct a matrices with this properties.... if n = 8,... Aug24-10 04:37 AM CompuChip 4 1,405 I want to make a tetrahedron in mathematica. For example, suppose: {a = 0.2, b = 0.5, c = 0.1, d = 0.3} {a = 0.1,... Aug25-10 08:29 PM jemma 2 1,668 Have been struggling with errors galore on this one. I am not too conversant with ODEs in MATLAB. The problem is as... Aug26-10 08:13 AM physchemmath 0 2,723 Hi, I am working on a MATLAB assignment and I stuck in rotating image, I got a code that allocates starting and... Aug26-10 04:17 AM eddiethegreat 0 3,033 I have some good news and some bad news. First, the good news is HTML5 includes MathML and has been embraced by all... Sep8-10 10:51 PM DaveC426913 3 3,365 m wondering how they type for maths book. so many equations nd diagrams. ny idea? m on phone so sorry for spelling... Aug29-10 04:48 AM Borek 1 833 I'd like to type a few tables similar to the one below into a LaTeX document. \begin{tabular}{c|cc} $\cdot$ &... Aug30-10 12:35 PM Fredrik 0 3,739 Hamiltonian is Rasha spin orbit coupling. How to tansform the formula to program codes? Sep1-10 09:16 AM Sheldon Coope 0 1,697 Hi everyone. Hopefully this is easy to solve. I have large amounts of mined data that have differing levels of... Sep1-10 09:28 PM airborne18 4 2,573 clc for ii=1:1:3 % start looping rand_id= rand(1,1) *3; % Randomly generte a number between 1 to 3. if... Sep4-10 03:12 PM tinglin 0 1,062 Hello, Is there any software which solves integrals STEP BY STEP? Thank you. Sep7-10 05:05 AM mugaliens 2 3,967 I am trying to get subequations numbered nonsequentially. I have \begin{subequations} ...... Sep5-10 05:38 AM Simon_Tyler 2 6,519 I am calculating the velocity of the air in front of a wing. I would like to plot the 3D vectors of the velocity on... Sep7-10 02:13 PM RandomGuy88 0 2,273 Hi, I'm new to matlab. I'm trying to sum a function similar to 2n from 0 to n where n is specified as a digit and... Sep9-10 07:04 AM phillyj 2 2,926 I have a plot of radius and temperature. I want to plot it in 3D by rotating it about the origin to produce a 3D... Sep9-10 12:21 AM timman_24 2 3,872 Using the following code in mathematica: << DiscreteMathCombinatorica ShowGraph Produces a regular... Sep9-10 06:51 PM Hepth 1 703 hey guys im new to matlab and cannot get my head around the whole loop thing my problem is : An electricity... Sep13-10 08:57 PM Mark44 5 1,450 1. The problem statement, all variables and given/known data Simplify the following expressions using Boolean... Sep13-10 01:27 PM Bill Simpson 1 885 Mods, I wasn't sure where to put this, so please move it if its not in the correct section. Thank you. I am in a... Sep13-10 07:49 PM Fat Ryan 0 4,114 Hello all, I'm working with some data sets and I want to make a bar-type graph out of the numbers that result after... Sep17-10 12:14 PM jackmell 2 739 Hi everybody. I have an impicit function that I want to solve numerically in mathematica it looks like: f == b1... Sep15-10 04:09 PM jackmell 1 2,138 Does any one knows how to generate pink noise in mathematica in time? or If I have a Power Spectral Density,... Sep16-10 06:58 AM ValiantYK 0 1,906 Hi guys, I'm looking for the following functionality out of a free, or cheap software. I'm very close using google... Sep16-10 05:57 PM jgordo32 0 873 Mathematica: In:= x = {(u + 2 v)/3, (u - v)/3, w}; D, u] Out= {1/3, 1/3, 0} + {(u + 2 v)/3, (u - v)/3, w}’ ... Sep17-10 11:44 AM Rasalhague 2 1,493