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 
65,120 
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 
116,243 
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 
176,509 
\frac{5}{15}
\Sigma
Is this what people mean by LaTeX. Just wondering. Thankyou.

Jun2412 09:12 AM
Stefan_K

8 
1,368 
Hi! I'm writing you to ask about a question, to see if anyone knows how to solve it. I'm doing an interpolation...

Jun2412 01:44 AM
MisterX

1 
1,107 
The main problem is that I have no idea what I am doing. But second to that I am attempting to fit a curve to some...

Jun2312 07:31 AM
Old Guy

2 
821 
Hi,
the title tells it all. Is there a way to get an algorithm or a package to get Kostka numbers and Schur...

Jun2212 12:09 PM
anthony2005

0 
983 
I am working on a program that compares the monochrome intensities of two circular objects within a greyscale image....

Jun2212 09:11 AM
mikeph

1 
1,177 
I'm writing a function with the algorithm to compute the QR factorization of the matrix A, when I go to use my...

Jun2212 04:13 AM
D H

3 
2,666 
I want to put the following as an axis label on a plot, but I cannot figure out how to get the bar on top in Matlab...

Jun2112 06:36 PM
Old Guy

2 
1,207 
First i calculate the the average annual return for the Dow jones industrial average
over the last 22 years by using...

Jun2112 10:13 AM
JohanL

0 
561 
When I use matlab to draw contour and color scale map of an array. The result is weird.
my code:
the first:...

Jun2012 09:54 PM
Number Nine

4 
999 
I've looked over the other threads, and I can't seem to find a fix for my problem. I've save my jpg into the same...

Jun2012 01:02 AM
Dickfore

2 
1,991 
Hi! I'm having some trouble with this. In the code I define two matrices, then calculate its eigenvalues/eigenvectors,...

Jun1912 12:27 AM
Bill Simpson

3 
917 
I have a third order polynomial y=x^33*x^2+1. Now, i need code to output a variate table like this...

Jun1812 02:55 AM
toanho

0 
713 
Hi all,
I need help to edit the code so that the arrangment of the outputs match the one that Iam looking for.
For...

Jun1812 02:32 AM
kaizen.moto

2 
1,064 
In Maple, i have a system of equation and a value of...

Jun1712 05:22 AM
toanho

0 
750 
I've got a function, integratedadvthirdaltb, that I'm trying to use in plotting some graphs:
thirdaltb :=
...

Jun1612 07:44 AM
DaleSpam

1 
1,157 
Hello PF.
I wanted to optimize time expenditure on some calculation that I'm doing. A natural way to do this can be...

Jun1612 06:59 AM
DaleSpam

1 
1,079 
Suppose that the number ##\pi## is divided by 2. The resulting quotient is divided by 2 again. This process is...

Jun1612 02:04 AM
NemoReally

7 
1,098 
I have attached the problem to this post. My attempt at the first part (i used 'm' instead of 'l' as it's less...

Jun1512 10:14 AM
NemoReally

5 
1,457 
I'd like to know how to compare two greyscale images with each other using MATLAB. These two images for simplicity...

Jun1512 04:08 AM
n1caboose

0 
2,151 
I have a program with Mathematica and I would like to run it in parallel.
The essential of the code is actually run a...

Jun1412 11:21 PM
Bill Simpson

4 
1,193 
Hello,
I'm new here and I'm trying to figure out how to use MATLAB to crunch some numbers about neutron counts. I...

Jun1412 01:13 PM
NeoGenus59

0 
651 
I have an assignment where we have to ask the user for a number of data points which then we will graph a linear...

Jun1412 01:04 PM
sflesock

0 
1,448 
I'm using COMSOL 4.0a. Whenever I apply a free tetrahedral mesh, I can see it on the structure immediately. However,...

Jun1412 11:48 AM
Aerospaztic

1 
2,287 
Hello,
I'm currently conducting a very serious high school research project titled: Maximizing Energy Efficiency...

Jun1412 11:04 AM
epinephelus

2 
2,408 
I havent used matlab in many years.
I have been trying to estimate the value
of a financial contract my bank is...

Jun1412 07:16 AM
JohanL

0 
595 
I need a software for statistics, so it should make plots, fitting curves on points, calculate the uncertainty of...

Jun1312 09:03 PM
micromass

4 
5,101 
Hey,
So im fairly new to Mathematica (and the physics forums too). I am having a problem with mathematica not...

Jun1312 01:47 AM
Bill Simpson

1 
990 
Hello everyone,
I have for loop in Mathematica. After every step Mathematica has new results calculated. I want to...

Jun1212 05:08 PM
nikolafmf

2 
1,035 
Hi everyone,
Iam just wondering how to export the mathematica nb. file to MS word? Preferably word 2003 version.
I...

Jun1212 10:18 AM
Simon Bridge

3 
2,221 
Hi, I have some Mathematica code I wanna translate in Matlab, does anyone know how to translate the Table to Matlab? I...

Jun1112 02:42 PM
RYYJDEH

2 
2,467 
Hi, I've been through the help files and demos but one question which I can't find the answer to is destroying my...

Jun1112 07:42 AM
NemoReally

6 
1,493 
Hi
I have the following code:
lorentz :=
A (1/3.14) FWHM/((x  Ox)^2 + FWHM^2) + Oy;
gauss := A Exp + Oy;...

Jun1012 09:26 AM
DaleSpam

1 
1,407 
I am learning how to use matlab and have this problem:
Find the bestfit line of the y= mx + c form. Use...

Jun1012 08:36 AM
sharks

1 
1,360 
Hi,
I've got an interpolating function which has been generated from using NDSolve and I'm trying to find all the...

Jun912 07:08 PM
DaleSpam

1 
1,602 
Is it a bug, or am I missing something obvious?
\frac {L\times atm} {K\times mol}
\frac {L\times atm} {K\times...

Jun912 12:01 PM
Borek

10 
1,008 
Dear all,
I wonder if there is a function implemented in Mathematica to find the average value of a 2d function...

Jun912 04:35 AM
Sue Laplace

7 
1,567 
I have a symbolic function of three variables which I'm trying to numerically integrate wrt a single variable....

Jun912 03:54 AM
hunt_mat

8 
3,218 
I have written some routines that compute the 2D inverse Fourier transform, if anyone thinks that this may be useful...

Jun912 03:53 AM
hunt_mat

2 
1,897 
Hi
I just started a course in learning how to use matlab and i'm asked to begin by writing some scripts.
This is...

Jun912 01:16 AM
NemoReally

3 
1,053 
Hi
I have the following piece of code:
dataX = 4:1:4;
dataY = ;
figure(1)
plot(dataX, dataY, '*');

Jun812 12:40 AM
Niles

0 
978 