
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 
127,170 
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 
71,633 
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 
192,416 
Hello Folks,
I have this equation to solve (expressed in LaTeX):
\frac{\partial{h}}{\partial t} = \frac{1}{n}...

Jul2812 07:14 PM
GAbit

1 
1,676 
I've defined A and B to be two affine transformations on \mathbb{R}^2. Then, I defined C and D to be some kinds of...

Jul2812 01:30 PM
Bill Simpson

5 
1,064 
hi
i can not install atat(Alloy Theoretic Automated Toolkit) by cygwin in windows XP
...

Jul2812 01:49 AM
seyyedali

0 
725 
Basically I'm writing my MSc dissertation right now, and I've been doing a lot on primes
I've written all my code...

Jul2712 12:39 PM
uart

4 
1,491 
I have an ode function which is of the form:
function =Fun
which is solving a set of nonlinear differential...

Jul2612 08:31 PM
chiro

3 
1,390 
I want to define something like:
A\left(\begin{matrix} x \\ y\end{matrix}\right) = \left(\begin{matrix} 1 & 1 \\ 1...

Jul2612 07:46 PM
Identity

4 
1,107 
I've discovered that MATLAB is not my forte. I have a 51x3 matrix that I want to print to an Excel sheet, but with...

Jul2612 08:50 AM
swartzism

3 
1,367 
I am trying to find the three roots from x=0 to x=2∏ for this equation: x*Sin + 1.5 x  3. I want to divide the graph...

Jul2612 02:38 AM
Bill Simpson

1 
969 
Hi,I have vector valued function u=(u1(x,y,z),u2(x,y,z),u3(x,y,z)) and I want to plot this function in mathematica.how...

Jul2512 02:11 PM
Hepth

1 
1,718 
Hi,
I have five 6x6 matrices defined on mathematica with some unknowns and I need the final matrix lets say, mf.
...

Jul2512 02:11 AM
parazit

6 
1,891 
Is there a way to bring up all of the notebook you're currently working with in Mathematica? Sometimes, a notebook I'm...

Jul2412 10:51 PM
Nile3

1 
1,021 
I have a large Excel .xls file. Miniature version shown below:
Test1 Test2
75 64
58 85
81 ...

Jul2412 10:26 PM
nkormanik

0 
688 
I've heard of Mathematica and Mathlab. Also I haven't seen any post dedicating for helping find a software so...
...

Jul2412 07:11 PM
Swimmingly!

3 
1,113 
Hello, I'm going through Introduction to programming with MMA by R.Gaylord and there is an exemple in chapter 7 about...

Jul2412 07:02 PM
Bill Simpson

3 
724 
Hello My Friends
I am trying to find the distance from 1,1 to all other points then from 2,1 to all other points...

Jul2412 12:46 PM
hgphtgi

0 
607 
i have a question.
i just try to learn matlab however i couldnt define the functions and variables inside the one...

Jul2412 07:52 AM
bocuk

0 
593 
Hello guys,
I am familiar with Matlab. And i know Octave is similar to Matlab. I am planning to fix a bug in...

Jul2412 12:49 AM
Simon Bridge

1 
767 
Hi,
My name is Stuart and I am an undergraduate student at the University of Strathclyde, UK. I'm just about to...

Jul2312 12:40 PM
gsal

2 
809 
I would like to draw plots by hand. Which means I can create the plot, label the axes, and then draw lines on it...

Jul2312 12:36 PM
gsal

7 
1,869 
Hello all,
I am having an issue with the splot command in gnuplot.
The format of the data I am trying to plot is...

Jul2212 11:26 AM
Rogerio

1 
1,566 
Hey all,
Suppose I have a MATLAB function that returns two (or more) output arguments, but I only care about the...

Jul2112 03:11 AM
sspmech

6 
12,661 
Hi all,
I'm using Fedora 16 and installed Octave thru Yum.
There is an example in the Octave manual of using Octave...

Jul2112 12:16 AM
DonaldD

2 
888 
I want to have a labeled contour plot, plotted on the horizontal plane z=3.
The closest I've come is the following
...

Jul2012 11:48 AM
Apteronotus

0 
1,537 
I am not sure if this is the right place to post a Latex question. If not, tell me where I should go.
I would like...

Jul1912 07:40 PM
SadScholar

4 
29,186 
I am very confused on how to start this problem, would highly appreciate some help!
Consider the function
f(x)=...

Jul1812 11:02 PM
chiro

1 
3,465 
Hi,
I am trying to solve two equations with two unkonwn variables. These equations are equal to zero so my way was...

Jul1812 04:28 PM
parazit

4 
1,393 
Hi,
I am using matlab max to find maximum along dimension 4. However I must made some mistake because the returned...

Jul1812 01:40 PM
uart

3 
1,081 
Does anyone know how to use the equations editor in microsoft word 2007?
When I go the insert tab, I can insert...

Jul1812 08:49 AM
bobm

9 
20,262 
Hi
I am trying to evaluate an integral in Mathematica numerically as I have done many times before, but it simply...

Jul1712 04:46 PM
Niles

4 
973 
.
I have a large Excel worksheet (200 columns, 4,000 rows). Every column has a unique and carefully chosen...

Jul1712 12:35 PM
Bill Simpson

1 
1,039 
I recently installed the package feynmf for drawing Feynman diagrams (or at least I think I did  my MiKTex Package...

Jul1612 02:37 PM
electroweak

0 
677 
hi,
I have a big text file which includes lots of text and data (gaussian log file (it's a scan file))
and I need to...

Jul1612 02:08 PM
gsal

4 
1,047 
Hi
I like to fit in Mathematica using NonlinearModelFit. When I look at the fitted parameters, there is an entry...

Jul1612 03:46 AM
Niles

2 
796 
Hi,
Hopefully someone can help. I was some pretty simple code to make a HR Diagram in wxMaxima. The Absolute...

Jul1512 03:42 AM
mzu

0 
793 
Hi, I'm fairly new to matlab and I was wondering if you guys could help me out. If I have an N*N matrix, C where the...

Jul1412 01:01 PM
jhae2.718

1 
1,941 
Hi
I need some assistance with the attached integral. I have tried performing it in Mathematica, but it doesn't...

Jul1412 07:17 AM
Niles

2 
774 
I designed a half wave rectifier circuit using resistor, Vsin and 1N4148 diode with the aid of Cadense Orcad 16.3...

Jul1412 07:11 AM
Kholdstare

3 
1,682 
Here are the basics  I've got a model with a computed distance between 2 objects. The likelihood that object A will...

Jul1212 12:55 PM
MrsZiggy

0 
609 
Hi all,
Can someone please help me, I am new to Matlab and I would like to use the following upload to create a 3d...

Jul1212 04:52 AM
chiro

1 
1,156 
Hi everyone,
I am trying to generate 200 random numbers from an exponential distribution which have to add to one. ...

Jul1212 04:36 AM
chiro

4 
1,016 