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Jan16-12 Greg Bernhardt
What are the advantages and disadvantages of MATHCAD, MATLAB, maple and mathematica? Which one do you use, and why?
Jul22-14 10:36 AM
49 125,710
editor, latex Sticky Thread Pinned: Best Latex Editor? ( 1 2)
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...
Jun7-14 08:10 AM
26 70,766
What is this?:This is a list that contains hotkeys and short cuts designed to make your time writing equations in...
Oct17-12 06:24 PM
17 191,559
hello, i just want to ask if mathematica 7 can solve nonlinear second order partial differential equations. i tried...
May16-11 03:43 AM
0 794
I have an external program (A chess engine) that I want to interface with matlab. If I double-click the Engine.exe, it...
May15-11 10:49 PM
2 1,630
I am trying to calculate the ionization curve for hydrogen at a given matter density (in this case it happens to be 55...
May14-11 05:58 PM
4 1,773
Hi! I am looking for some help using Derive. I have a differential equation, you can see it in the third image...
May13-11 03:07 PM
12 2,592
\text{In}:=\text{Solve}\left==0,\theta \right] \text{Out}:=\left\{\left\{\theta \to -\frac{\pi...
May13-11 09:06 AM
1 1,938
I am trying to extract data to mathematica from Excel. I understand the Import function and i can get all my 2500...
May12-11 11:27 PM
2 1,746
Hi all, I'd like to plot a family of curves corresponding to different values of an integer n (eg. sin(nx) for...
May12-11 03:09 PM
4 4,520
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...
May12-11 09:11 AM
6 2,236
Maybe someone else had this problem. Lets say we have a sampled Gaussian pulse in time domain and transform it into...
May12-11 05:54 AM
1 1,240
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...
May12-11 12:23 AM
3 1,233
Hello all. Does anyone have any experience in viewing the more detailed output from NWCHEM? It's easy for Gaussian or...
May11-11 04:53 PM
1 2,526
Hello folks, I came across this page which I think might be interesting for you: ...
May11-11 03:39 PM
0 1,061
Hi everyone, Iam just wondering on why my codes (with Mathematica) are not valid for the case of m = 5 and n = 13....
May11-11 11:59 AM
Bill Simpson
3 1,015
Hello, I have a 1-D steady state (dc/dt=0) differential equation in the atmosphere. It looks like follows, K*C''...
May11-11 09:29 AM
0 891
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...
May11-11 03:18 AM
11 1,770
Does LaTex have the ability to define typographic functions, in a manner similar to the way Postscript can? I've...
May10-11 08:05 PM
2 1,207
Hi All, running into a bit of a mathematica issue. I put the following code in to plot: Plot, {t, 0, timeEnd}, ...
May10-11 05:27 PM
3 5,252
After playing around with MathType's translate to LaTeX tool, I noticed it encloses its translated TeX expressions...
May10-11 02:08 AM
2 1,645
I'm looking for a way to add eps images with a transparent background to a pdf generated by texniccenter (Windows...
May9-11 06:16 AM
3 2,149
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...
May8-11 11:02 PM
2 1,414
Hi, Iam looking for a specific command(s) that could give outputs which are determinate only, i.e. only and only if...
May8-11 10:00 PM
1 780
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...
May7-11 09:15 PM
9 6,847
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} ,...
May7-11 05:46 PM
4 2,023
I'm trying to publish an m-file as a word document, but when I try to publish it I get the following error: ??? Error...
May7-11 10:44 AM
5 1,711
m = 0; x(1)=10; for k = 2:3:11 m = m+1; x(m+1) = x(m) + k^2; end Its a simple program, but for some...
May7-11 08:17 AM
7 1,957
Hi, I have used Mathematica and Maple, and I have a few questions : - What can Matlab do (do better) than Maple and...
May7-11 05:45 AM
18 91,599
Hi, I am trying to reduce the error in the controller for a stewart platform. At the moment I am trying to...
May7-11 04:50 AM
2 2,527
How to calculate the CPU utilization for the MATLAB code? I work with matlab and sometimes find the CPU utilization is...
May7-11 03:54 AM
Aaron Angel
0 1,061
hi i want to load multiple sets of data in a loop and the plot a linear graph each time the loop runs below is my code...
May7-11 03:42 AM
4 2,096
I am trying to put a lot of data into a matrix to call upon later in plotting. From a masterfile, I need to call on...
May7-11 02:56 AM
1 1,639
If I'm given a set of vectors {-4; 3; -10} = v1 {2; -2; -3+k} = v2 {2; -6; 14} = v3 I want to find that they are...
May7-11 02:51 AM
1 1,852
I know that Mathcad only takes partial derivatives. I set up my equations using this general format: L:= x(t) ...
May5-11 05:14 PM
I like Serena
3 4,658
Hi all, I have difficulties about applying the Do-loop command as it takes very long time to run (more than 24...
May5-11 10:31 AM
3 2,115
Hi, I am simulating vibrations in simulink and processing my results in matlab. I am trying plot the PSD for my...
May4-11 12:33 AM
1 1,331
I'm trying to become as proficient as possible with MATLAB. As a test of proficiency, could someone give me a tough...
May3-11 11:53 PM
2 792
Hi, is there some (latex) package for drawing Riemann surfaces and string diagrams? Thanks.
May3-11 03:30 PM
0 1,186
Given a set of points in a list how can you not only plot them (which I know how to do) but how can you connected a...
May3-11 02:49 PM
2 3,076
I want to use MikTex to do my physics laboratory informs. The thing is I have to write the informs in spanish, and...
May3-11 12:16 PM
6 898
I tray to Mesh a self (pith 1.5 mm , revelution 21.5 impoted from Solid works 2005 (PART File) ) with many diffrent...
May3-11 03:12 AM
0 1,257
Hey there wise ones. Anyone know why Matlab keys under Linux are so goofy? I mean to save a file you use ctl-x ctl-s...
May3-11 02:38 AM
0 504

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