# Math & Science Software

- Discussion and support for Matlab, Mathematica, Stata, Maple, Mathcad, LaTeX...
 Meta Thread / Thread Starter Last Post Replies Views Views: 154 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 49 128,645 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 72,584 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 17 195,702 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 30,201 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 9,887 Hi..can anyone tell me / give me a link as to how are trigonometric equations solved using MATLAB..I searched the help... Aug9-10 12:15 PM nanunath 2 2,896 For my work I am analyzing pressure waves. I am new to this however, and do not know very much. I have attached two... Aug10-10 10:39 PM minger 4 1,170 i have problem regarding to the numerical method. my problem is from da attachment,if i replace x with value 1,it will... Aug9-10 05:20 AM jackmell 1 1,511 I am looking for a function or toolbox in MATLAB that is similiar to TableCurve. TableCurve is a program that... Aug9-10 03:00 PM swishidge 0 943 I know I can use fsolve to solve a system of equations (not one's I'll use; they will be nonlinear). Let's call this... Aug10-10 05:46 PM bmanbs2 0 1,767 I am currently producing an exam paper. My friend suggests me using the exam document class. It's quite convenient... Aug11-10 02:29 AM fatra2 1 2,223 Dear Friends/Experts, I have below code for execution but got error. Any anyone pin point and correct me please? ... Aug12-10 10:14 AM mashiling 2 3,644 Please tell me the code or whatever we call it for finding the integral of sinx in MatLab? Also how to evaluate... Aug12-10 04:32 PM abc007 1 4,025 From the attachment. i would like to know how to find (t_1 and t_2)minimum if given t_0=0 and t_3=5.It seem like when... Aug13-10 04:55 PM shafieza_garl 2 2,800 Hey, so i want to write a string to a .txt file and I tried by doing this: save filename.txt writer (where... Aug13-10 06:43 PM darthxepher 1 1,415 I need help! I want to pass the info I get from uigetfile by pushing the browse button to the next button where I will... Aug13-10 06:55 PM darthxepher 2 626 What wrong with my calculation.the problem is from the attachment. It keeps saying NMinimize::nnum:The function... Aug14-10 05:05 PM Bill Simpson 2 2,497 I am a sophomore student in Indian Institute Of Technology, doing mechanical engineering (Just introducing myself as... Aug16-10 03:10 PM mgb_phys 3 2,608 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 1,136 Hi everyone. It's my first time posting in here. I have a mathematica notebook that defines a four-parameter prob... Aug16-10 07:10 PM yourgoldteeth 0 1,389 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 1,983 Suppose x = 1 2 3 4 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Aug17-10 10:01 PM NeoDevin 1 6,059 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 6,283 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 1,292 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 1,207 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 3,470 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 3,747 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 2,244 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 1,336 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 2,683 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 1,128 What is Mathematica command for differential equation y''+2y'+5y=(sinx)*(e^x)? Aug25-10 07:45 PM Bill Simpson 1 1,009 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 1,418 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 1,694 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 2,756 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 3,053 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 1 842 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 3,770 Hamiltonian is Rasha spin orbit coupling. How to tansform the formula to program codes? Sep1-10 09:16 AM Sheldon Coope 0 1,713 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 2,595 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 1,073 Hello, Is there any software which solves integrals STEP BY STEP? Thank you. Sep7-10 05:05 AM mugaliens 2 4,017 I am trying to get subequations numbered nonsequentially. I have \begin{subequations} ...... Sep5-10 05:38 AM Simon_Tyler 2 6,545