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Jan16-12 Greg Bernhardt
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
49 128,684
editor, latex Sticky Thread 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 72,611
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
17 195,850
Hi I am trying to find a smart way to write the following fraction, $$ F =...
Jun18-13 11:48 AM
Hepth
2 1,406
I just got a MacBook and I was wondering what are some of the good latex editors out there?
Jun18-13 11:30 AM
Hepth
1 1,799
Hi, Iím looking for a good library software for managing notes for university classes. Letís say for exsample that I...
Jun18-13 11:29 AM
Hepth
3 1,276
Hi All, In mathematica, I'm trying to use Conjugate to take the complex conjugate of a function that has imaginary...
Jun18-13 11:27 AM
Hepth
4 6,879
Is there a solution for this: I want to be able to do hand drawings on paper or whiteboard (not digital tablet Ė it...
Jun18-13 11:25 AM
Hepth
1 1,098
Does anyone know where I can find a good r cheatsheet for codes such as > mean(xints). Thanks
Jun17-13 10:04 AM
gsal
3 1,262
Hello, I am hoping someone can give me some advice. I need to zero out the DC component of an FFT I have done, so I...
Jun16-13 07:54 AM
OnceMore
2 1,185
Hello, I am working on MATLAB and I want to plot a function in 3D. However, I want the markers to be a letter...
Jun13-13 09:07 PM
kreil
1 1,082
Hello, I have an image which gets displayed and has the x and y axis ranging from 0-812 and 0-607 respectively. This...
Jun12-13 06:08 PM
kreil
3 1,236
I don't have access to Comsol 4.x. I imported a 3D mesh generated from point cloud data and generated a geometry. ...
Jun11-13 06:43 PM
gsal
1 1,492
i have tried for an hour but have been constantly getting an error saying "The expression to the left of the equals...
Jun10-13 08:15 AM
kreil
1 1,183
1. The problem statement, all variables and given/known data Dear friends I am trying to type Latex using a...
Jun10-13 05:20 AM
Fredrik
2 1,073
Hi guys, so i've never used matlab before, and i need to make a plot that changes constantly. Let's say that i have...
Jun6-13 09:32 AM
juanitotruan77
3 1,382
Hi friends, I wanted a help in Matlab programming. I have some vectors as below : ...
Jun6-13 08:23 AM
kreil
5 1,285
Hi, I have the following Latex code, which is perfectly working under the class report, but when I change the class...
Jun5-13 05:08 PM
S_David
0 827
Hello, I have the following Latex code, and I need to draw an arrow that connect each column by the corresponding...
Jun5-13 03:38 PM
S_David
3 939
Hi everyone, I have the following matrix: \begin{pmatrix} x_0^{(1)}&x_1^{(1)}&\cdots &x_{N-1}^{(1)}\\...
Jun5-13 03:05 PM
S_David
4 1,068
How to do integration for a 2D matrix using MATLAB? That is to say, suppose I have a bunch of data points over a...
Jun5-13 08:41 AM
kreil
1 3,161
Hi dear All Sorry for a stupid question, but I am really newbe in M. I have some function, for example D,r]. Now I...
Jun3-13 05:47 PM
Bill Simpson
7 3,401
I borrowed a high-quality oscilloscope from Tektronix and when we did our measurements, I basically printscreened each...
Jun3-13 05:08 PM
Readinglevelup
2 968
So to get a better edge on our experiment my professor asked if I could take the pictures from cameras which are...
Jun2-13 09:57 AM
Bill Simpson
3 1,003
Hi friends I wanna get 3variable integral from a function which is in terms of x,y,z,m,a but I know that a=0.01...
Jun1-13 01:12 AM
kreil
5 1,994
Hi to all. I want your opinion about which software is the most suitable for rendering 3D graphics in order to...
May31-13 11:37 AM
Solkar
6 1,547
Hi to all! Again I have a question in mathematica. Lets us define a system of equations e.q. eqs1 =-0.17544...
May31-13 07:07 AM
ilvreth
2 789
Basically, I'm supposed to write my name using splines in Matlab. Now, I'm having some trouble getting a parametric...
May28-13 04:19 PM
maaud147
1 3,912
As a class assignment, we were required to write a program that calculated the basis functions and also plot the...
May22-13 01:56 PM
timthereaper
10 6,860
After using Matlab here and there whilst I was at university, I thought that although it was very powerful, its use...
May21-13 06:33 AM
gsal
3 1,054
Is it somehow possible to do it in LATEX? I googled it but I couldn't find anything that would work for me.
May15-13 11:47 PM
Hepth
5 1,331
how to install SRIM software on windows 7?
May15-13 01:04 PM
picowatt
3 2,255
I have been looking for an integration calculator. I need to solve \int_0^{\pi} \frac{\cos (a \cos \theta)}{\sin...
May14-13 08:20 PM
robphy
7 1,395
Hi all, I need to rearrange my data. I have an excel file with 12 columns and 2045 rows, which I transformed that...
May13-13 12:40 PM
geoffrey g
8 1,100
Hi, I am trying to incorporate the following equation into Matlab in the red: ...
May12-13 07:04 PM
kreil
3 928
I have posted a question on here before regarding the generation of a number sequence. I followed up that question...
May12-13 03:59 PM
roldy
3 1,006
Hi PF, I would like to simulate N th order markov chain (not by means of hidden markov models, but ordinary...
May11-13 12:10 PM
kreil
1 1,087
\sum_{k=0}^{∞} (t-2k) = f(t) where u is the step function and the graph of this is supposed to be 45 degree lines...
May11-13 08:37 AM
randombill
4 1,431
Hello. I am using windows 7, MikTex, and Texmaker to create LaTeX files. I am a novice user, and am confused about...
May10-13 01:39 PM
AlephZero
4 1,012
I find that I don't have the symbolic toolbox. Due to this, I'm not being able to differentiate by using the usual...
May10-13 07:51 AM
Urmi Roy
3 1,717
Is there any software for simulating physical phenomena? I've googled it and found one named Physion. It is great...
May10-13 05:56 AM
gsal
3 1,146
I have a formula for the fibonacci sequence (with 1 being the first) and I noticed that the 12th fibonacci number was...
May8-13 09:48 PM
Hypersphere
3 1,120
Hello! I'm writing a paper where I'm going to use markov models to evalute a device. My base for this paper is the...
May8-13 03:27 PM
DrClaude
1 1,112

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