
What are the advantages and disadvantages of MATHCAD, MATLAB, maple and mathematica?
Which one do you use, and why?

Jul2214 10:36 AM
shadi_s10

49 
127,317 
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...

Jun714 08:10 AM
freshman123

26 
71,726 
What is this?:This is a list that contains hotkeys and short cuts designed to make your time writing equations in...

Oct1712 06:24 PM
Gertlex

17 
192,714 
i have tried for an hour but have been constantly getting an error saying "The expression to the left of the equals...

Jun1013 08:15 AM
kreil

1 
1,166 
1. The problem statement, all variables and given/known data
Dear friends
I am trying to type Latex using a...

Jun1013 05:20 AM
Fredrik

2 
1,055 
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...

Jun613 09:32 AM
juanitotruan77

3 
1,334 
Hi friends,
I wanted a help in Matlab programming. I have some vectors as below :
...

Jun613 08:23 AM
kreil

5 
1,270 
Hi,
I have the following Latex code, which is perfectly working under the class report, but when I change the class...

Jun513 05:08 PM
S_David

0 
819 
Hello,
I have the following Latex code, and I need to draw an arrow that connect each column by the corresponding...

Jun513 03:38 PM
S_David

3 
925 
Hi everyone,
I have the following matrix:
\begin{pmatrix}
x_0^{(1)}&x_1^{(1)}&\cdots &x_{N1}^{(1)}\\...

Jun513 03:05 PM
S_David

4 
1,052 
How to do integration for a 2D matrix using MATLAB?
That is to say, suppose I have a bunch of data points over a...

Jun513 08:41 AM
kreil

1 
3,032 
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...

Jun313 05:47 PM
Bill Simpson

7 
3,322 
I borrowed a highquality oscilloscope from Tektronix and when we did our measurements, I basically printscreened each...

Jun313 05:08 PM
Readinglevelup

2 
942 
So to get a better edge on our experiment my professor asked if I could take the pictures from cameras which are...

Jun213 09:57 AM
Bill Simpson

3 
982 
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...

Jun113 01:12 AM
kreil

5 
1,947 
Hi to all.
I want your opinion about which software is the most suitable for rendering 3D graphics in order to...

May3113 11:37 AM
Solkar

6 
1,529 
Hi to all!
Again I have a question in mathematica.
Lets us define a system of equations e.q.
eqs1 =0.17544...

May3113 07:07 AM
ilvreth

2 
778 
Basically, I'm supposed to write my name using splines in Matlab. Now, I'm having some trouble getting a parametric...

May2813 04:19 PM
maaud147

1 
3,885 
As a class assignment, we were required to write a program that calculated the basis functions and also plot the...

May2213 01:56 PM
timthereaper

10 
6,770 
After using Matlab here and there whilst I was at university, I thought that although it was very powerful, its use...

May2113 06:33 AM
gsal

3 
1,041 
Is it somehow possible to do it in LATEX? I googled it but I couldn't find anything that would work for me.

May1513 11:47 PM
Hepth

5 
1,305 
how to install SRIM software on windows 7?

May1513 01:04 PM
picowatt

3 
2,184 
I have been looking for an integration calculator. I need to solve
\int_0^{\pi} \frac{\cos (a \cos \theta)}{\sin...

May1413 08:20 PM
robphy

7 
1,362 
Hi all,
I need to rearrange my data. I have an excel file with 12 columns and 2045 rows, which I transformed that...

May1313 12:40 PM
geoffrey g

8 
1,072 
Hi,
I am trying to incorporate the following equation into Matlab in the red:
...

May1213 07:04 PM
kreil

3 
906 
I have posted a question on here before regarding the generation of a number sequence. I followed up that question...

May1213 03:59 PM
roldy

3 
978 
Hi PF,
I would like to simulate N th order markov chain (not by means of hidden markov models, but ordinary...

May1113 12:10 PM
kreil

1 
1,061 
\sum_{k=0}^{∞} (t2k) = f(t)
where u is the step function and the graph of this is supposed to be 45 degree lines...

May1113 08:37 AM
randombill

4 
1,380 
Hello. I am using windows 7, MikTex, and Texmaker to create LaTeX files. I am a novice user, and am confused about...

May1013 01:39 PM
AlephZero

4 
991 
I find that I don't have the symbolic toolbox. Due to this, I'm not being able to differentiate by using the usual...

May1013 07:51 AM
Urmi Roy

3 
1,697 
Is there any software for simulating physical phenomena?
I've googled it and found one named Physion.
It is great...

May1013 05:56 AM
gsal

3 
1,132 
I have a formula for the fibonacci sequence (with 1 being the first) and I noticed that the 12th fibonacci number was...

May813 09:48 PM
Hypersphere

3 
1,093 
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...

May813 03:27 PM
DrClaude

1 
1,089 
Hi,
How can I set Matlab to display all the calculation results?
I am solving the system of ODEs with large...

May813 09:45 AM
kreil

4 
1,044 
Latex produces some really good looking documents and because of this I tried to pick it up. I was hoping it would...

May713 01:20 AM
Solkar

11 
1,228 
I'm translating some code from Fortran77 to Matlab and I'm struggling due to the sentence GO TO is not valid in...

May613 08:39 AM
DrClaude

1 
976 
Say I wanted to create a fractal that had 'special features' at 3 different points on the plane. Is it possible to...

May213 08:09 AM
LegendLength

0 
765 
I have a very large ANSYS model with many loads and load cases that results in an array of stresses and strains. I...

May213 07:55 AM
jb33

0 
775 
There was not enough room to fit my graphs in the text where they were supposed to go so latex put them in the next...

Apr2913 07:56 PM
jhae2.718

11 
1,434 
I'm trying to use a frisbee flight simulation made by Sarah Hummel, but I'm having a hard time running it in Matlab.
...

Apr2813 06:34 AM
Readinglevelup

5 
1,815 
format long
n = inputdlg('Please enter a series of numbers seperated by spaces/commas: ')
numbers =...

Apr2513 10:56 AM
Siann122

4 
1,032 
Hi all, I have a simple question about 3D plotting.
Consider this simple loop, which provides y and O for any x....

Apr2413 01:35 AM
jhae2.718

1 
994 
hi people,
I've just recently started using matlab (last week) and 've already got plenty of problems. Could anyone...

Apr2313 03:11 PM
kreil

13 
1,648 