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

Nov1213 01:21 PM
Pythagorean

48 
116,397 
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...

Feb1514 11:29 AM
FrankFerrese

25 
65,239 
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 
177,089 
I'm generating a graph in gnuplot, using the postscript enhanced terminal setting, and trying to use symbols in the...

Sep210 05:01 PM
mersecske

15 
29,843 
I am trying to solve a system of differential equations and plot solution curves. The differential equations have...

Sep210 12:27 PM
airborne18

5 
9,703 
Hi..can anyone tell me / give me a link as to how are trigonometric equations solved using MATLAB..I searched the help...

Aug910 12:15 PM
nanunath

2 
2,766 
For my work I am analyzing pressure waves. I am new to this however, and do not know very much. I have attached two...

Aug1010 10:39 PM
minger

4 
1,126 
I am looking for a function or toolbox in MATLAB that is similiar to TableCurve. TableCurve is a program that...

Aug910 03:00 PM
swishidge

0 
886 
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...

Aug1010 05:46 PM
bmanbs2

0 
1,692 
I am currently producing an exam paper. My friend suggests me using the exam document class. It's quite convenient...

Aug1110 02:29 AM
fatra2

1 
1,982 
Dear Friends/Experts,
I have below code for execution but got error. Any anyone pin point and correct me please?
...

Aug1210 10:14 AM
mashiling

2 
3,396 
Please tell me the code or whatever we call it for finding the integral of sinx in MatLab?
Also how to evaluate...

Aug1210 04:32 PM
abc007

1 
3,448 
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...

Aug1310 04:55 PM
shafieza_garl

2 
2,685 
Hey,
so i want to write a string to a .txt file and I tried by doing this:
save filename.txt writer
(where...

Aug1310 06:43 PM
darthxepher

1 
1,080 
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...

Aug1310 06:55 PM
darthxepher

2 
604 
What wrong with my calculation.the problem is from the attachment.
It keeps saying
NMinimize::nnum:The function...

Aug1410 05:05 PM
Bill Simpson

2 
2,374 
I am a sophomore student in Indian Institute Of Technology, doing mechanical engineering (Just introducing myself as...

Aug1610 03:10 PM
mgb_phys

3 
2,547 
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...

Aug2110 03:57 PM
nbo10

4 
1,081 
Hi everyone. It's my first time posting in here.
I have a mathematica notebook that defines a fourparameter prob...

Aug1610 07:10 PM
yourgoldteeth

0 
1,335 
Does anyone know of any LaTeX modules that makes the pdf output generated by pdflatex ADA/Section 508 compliant?
...

Aug2310 05:43 PM
Simon_Tyler

1 
1,732 
Suppose
x =
1 2 3 4
1 2 3 4
5 6 7 8
1 2 3 4
5 6 7 8

Aug1710 10:01 PM
NeoDevin

1 
5,734 
Hi all,
and thank you for reading/responding to my thread.I have a problem which involves time series and its power...

Aug1810 09:43 AM
pigasos54

0 
5,974 
I am new to filtering, am using MATLAB and need some help.
In the attachments you will find 2 pdfs of the same...

Aug1810 02:31 PM
swishidge

0 
1,203 
Hello,
my name is Maciek, and I come write from Poland.
I have big problem with Mathematica. The Program does not...

Aug2010 04:58 AM
felos

3 
1,148 
Hi!
I've just finished learning the basics of MATLAB from an internet tutorial.
I know a the basics of how to...

Aug2110 09:08 AM
Urmi Roy

1 
3,321 
edit: Forgot to add Mathematica in the title. Sorry!
Hi everyone.
I mined a lot of data and want to analyze it...

Aug2410 09:16 PM
airborne18

9 
3,309 
I would like to divide the body of my document in to two columns. In the left column go the section headings and in...

Aug2110 09:28 PM
Metazeno

2 
2,116 
i try run my program for NMinimize.it took a long time to solve.What is the problem of my coding?

Aug2610 03:45 PM
Bill Simpson

4 
1,192 
Does anyone know a Sine Wave Generator program that will plot Excel Data and extrapolate a a sine wave with its...

Aug2310 01:33 PM
marcusl

1 
2,609 
How can we evaluate the following Differential equation in Matlab
dy/dx=(mgby^2)/m
What will the cod3 or command...

Aug2410 04:32 AM
n.karthick

1 
1,090 
What is Mathematica command for differential equation y''+2y'+5y=(sinx)*(e^x)?

Aug2510 07:45 PM
Bill Simpson

1 
976 
Good day to all,
I am stuck with this. I am trying to construct a matrices with this properties....
if n = 8,...

Aug2410 04:37 AM
CompuChip

4 
1,352 
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,...

Aug2510 08:29 PM
jemma

2 
1,595 
Have been struggling with errors galore on this one. I am not too conversant with ODEs in MATLAB. The problem is as...

Aug2610 08:13 AM
physchemmath

0 
2,586 
Hi,
I am working on a MATLAB assignment and I stuck in rotating image,
I got a code that allocates starting and...

Aug2610 04:17 AM
eddiethegreat

0 
2,940 
m wondering how they type for maths book. so many equations nd diagrams. ny idea? m on phone so sorry for spelling...

Aug2910 04:48 AM
Borek

1 
803 
I'd like to type a few tables similar to the one below into a LaTeX document.
\begin{tabular}{ccc}
$\cdot$ &...

Aug3010 12:35 PM
Fredrik

0 
3,582 
Hamiltonian is Rasha spin orbit coupling.
How to tansform the formula to program codes?

Sep110 09:16 AM
Sheldon Coope

0 
1,632 
Hi everyone.
Hopefully this is easy to solve.
I have large amounts of mined data that have differing levels of...

Sep110 09:28 PM
airborne18

4 
2,469 
clc
for ii=1:1:3 % start looping
rand_id= rand(1,1) *3; % Randomly generte a number between 1 to 3.
if...

Sep410 03:12 PM
tinglin

0 
1,007 
Hello,
Is there any software which solves integrals STEP BY STEP?
Thank you.

Sep710 05:05 AM
mugaliens

2 
3,773 
I am trying to get subequations numbered nonsequentially. I have
\begin{subequations}
\begin{equation}
......

Sep510 05:38 AM
Simon_Tyler

2 
6,334 
I am calculating the velocity of the air in front of a wing. I would like to plot the 3D vectors of the velocity on...

Sep710 02:13 PM
RandomGuy88

0 
2,169 