
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 
128,697 
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 
72,620 
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 
195,884 
hi. Im trying to assign matrices to variables using for loop in MATLAB. can anyone help me wid dis?
Thnx.

May2011 05:58 PM
jhae2.718

1 
1,268 
Hello!
I have posted a matlab problem in the homework section but this page seems better placed, although its not...

May2011 11:16 AM
dorikin

1 
1,367 
am currently working on a project for simulating fractal antenna behaviour using anfis..i got 5 parameters of antenna...

May2011 04:06 AM
anug

0 
867 
I'm trying to solve a maxflow problem with hundreds of thousands of vertices and millions of edges. lp_solve runs out...

May2011 02:12 AM
asja

0 
969 
I'm having a simple problem with simplifying of logs. Given the input :
FullSimplify  8 Log + 4, m1 > 0 && m2 > 0]...

May1911 01:17 AM
Bill Simpson

5 
2,836 
Hi!
I've been looking to simulate a PI controller in SIMULINK without much success. You will be able to find a...

May1811 11:37 AM
bsodmike

2 
4,584 
Is there any inbuilt function to color an image in matlab.
I tried to develop a paint application in matlab using...

May1811 05:56 AM
Aaron Angel

0 
2,030 
Hi, I am looking for a TeX\LaTeX editor, preferably a freeware or shareware version. I want to work on learning this...

May1811 12:52 AM
Strontium90

7 
2,904 
Hi, I'm new to this forum and only have a few months experience with matlab but am getting to know it. Hope you can...

May1711 05:36 PM
Mark44

4 
2,128 
Hello, I need help in integrating procedure in Maple 10. I got a numerical solution of a 2nd order ODE as a procedure,...

May1711 03:07 PM
Dante74

0 
541 
I developed a simple GUI calculator application in MATLAB.
I need some suggestions from MATLAB programmers to enhance...

May1711 01:00 PM
Aaron Angel

0 
803 
Hello every one, I wish i can some help in my mathematica programing.
I hane k <= 20, k is + integer.
n = 1/12(3(5...

May1711 10:10 AM
SredniVashtar

7 
1,101 
hello, i just want to ask if mathematica 7 can solve nonlinear second order partial differential equations. i tried...

May1711 05:25 AM
abbeynewton

4 
2,492 
i want to put this equation in mathematica to have derivative
i always have error
please tell me how to write...

May1611 01:21 PM
funyhony

3 
1,533 
Hi everyone,
I have these warning solving summation:
*************************************************
In: f := 2...

May1611 12:45 PM
kaizen.moto

9 
3,012 
I am trying to write a for loop in Mathematica to solve a PDE , But I am facing a problem. My For loop is:
StressIC...

May1611 12:37 PM
Bill Simpson

4 
874 
Hi there,
I need to do a project with my supervisor and he asks me to use Latex in my project...!!
Now the...

May1611 10:42 AM
micromass

4 
609 
hello, i just want to ask if mathematica 7 can solve nonlinear second order partial differential equations. i tried...

May1611 03:43 AM
abbeynewton

0 
802 
I have an external program (A chess engine) that I want to interface with matlab. If I doubleclick the Engine.exe, it...

May1511 10:49 PM
I_am_learning

2 
1,653 
I am trying to calculate the ionization curve for hydrogen at a given matter density (in this case it happens to be 55...

May1411 05:58 PM
dthomas

4 
1,788 
Hi!
I am looking for some help using Derive.
I have a differential equation, you can see it in the third image...

May1311 03:07 PM
Davide82

12 
2,629 
\text{In}:=\text{Solve}\left==0,\theta \right]
\text{Out}:=\left\{\left\{\theta \to \frac{\pi...

May1311 09:06 AM
DaleSpam

1 
1,965 
I am trying to extract data to mathematica from Excel. I understand the Import function and i can get all my 2500...

May1211 11:27 PM
fujiheero

2 
1,761 
Hi all,
I'd like to plot a family of curves corresponding to different values of an integer n (eg. sin(nx) for...

May1211 03:09 PM
muppet

4 
4,632 
Hi all,
I have 3 lists of data where lists; A={numbers}, B={numbers} and C={{y,m,d,h,m,s},{...}} (i.e. C is in the...

May1211 09:11 AM
ChristinaJ

6 
2,291 
Maybe someone else had this problem.
Lets say we have a sampled Gaussian pulse in time domain and transform it into...

May1211 05:54 AM
DaleSpam

1 
1,254 
I've had this problem many times in the past, and haven't thought of a way to fix it.
Sometimes when I plot a...

May1211 12:23 AM
FunkyDwarf

3 
1,314 
Hello all. Does anyone have any experience in viewing the more detailed output from NWCHEM? It's easy for Gaussian or...

May1111 04:53 PM
ccchris

1 
2,577 
Hello folks,
I came across this page which I think might be interesting for you:
http://detexify.kirelabs.org
...

May1111 03:39 PM
physiker_192

0 
1,078 
Hi everyone,
Iam just wondering on why my codes (with Mathematica) are not valid for the case of m = 5 and n = 13....

May1111 11:59 AM
Bill Simpson

3 
1,024 
Hello,
I have a 1D steady state (dc/dt=0) differential equation in the atmosphere. It looks like follows,
K*C''...

May1111 09:29 AM
Juliousceasor

0 
915 
Hi everyone,
I'm trying to put graphics into a lab report in LaTeX, and the images simply won't show up. I've tried...

May1111 03:18 AM
buttermellow7

11 
1,779 
Does LaTex have the ability to define typographic functions, in a manner similar to the way Postscript can? I've...

May1011 08:05 PM
jhae2.718

2 
1,228 
Hi All, running into a bit of a mathematica issue. I put the following code in to plot:
Plot, {t, 0, timeEnd},
...

May1011 05:27 PM
rynlee

3 
5,432 
After playing around with MathType's translate to LaTeX tool, I noticed it encloses its translated TeX expressions...

May1011 02:08 AM
ozmotion

2 
1,678 
I'm looking for a way to add eps images with a transparent background to a pdf generated by texniccenter (Windows...

May911 06:16 AM
cobalt124

3 
2,170 
Hello all,
I'll try to make myself clear... My goal here is to plot a function f(x,y) in 3D. But, instead of using...

May811 11:02 PM
guerom00

2 
1,443 
Hi,
Iam looking for a specific command(s) that could give outputs which are determinate only, i.e. only and only if...

May811 10:00 PM
SredniVashtar

1 
790 
Hey guys, I need to write up some physics homework, and I'd like to do it on Latex. The only thing is, my eyes start...

May711 09:15 PM
Matterwave

9 
7,016 
I want to plot a list of points where each element is of the form {x,y,z} so that the list is like:
{ {x1,y1,z1} ,...

May711 05:46 PM
brydustin

4 
2,056 