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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
49 129,072
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 72,883
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
17 197,098
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 2,068
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 1,734
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 1,991
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 93,220
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 2,572
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 1,078
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 2,141
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 1,680
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 1,875
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 4,706
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 2,142
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 1,365
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
2 804
Hi, is there some (latex) package for drawing Riemann surfaces and string diagrams? Thanks.
May3-11 03:30 PM
0 1,266
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 3,146
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
6 916
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 1,296
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
0 518
Doens anyone know how I can add a curve to a scatterplot in R? I have seen abline, but I want to add my own function...
May2-11 09:18 PM
0 727
Hi All! I am trying to get used to Mathematica and rules and all things syntax. What I am trying t do is this: ...
May2-11 02:20 PM
8 1,389
Hi All, I have a big ugly function (please see the attached Mathematica file), of tau (f(tau)). The only parameters...
May2-11 11:57 AM
4 1,778
Hi, I've asked this question on another forum, but no response until now. Maybe I will have a little bit of luck...
May2-11 10:12 AM
0 720
Hi, Please help me to improve my codes as mathematica does not give me the right output. or better still, is there...
May2-11 09:49 AM
0 581
I am trying to solve the following system of 2n variables: w1 + w2 + ... + wn = b0 w1x1 + w2x2 + ... + wnxn = b1...
May2-11 02:12 AM
1 4,137
With MATLAB or something. Basically, I just have a bunch of data points where I should do a linear least squares fit,...
Apr30-11 05:36 AM
I like Serena
1 2,863
I'm trying to use a random number generator in Mathematica that uses a distribution. I know there's a specific command...
Apr28-11 10:58 PM
5 1,400
Hi, I would like to ask a question on figure drawing. When communicating math/physics idea with other people, it...
Apr28-11 08:29 AM
9 14,544
Hi All, I'm trying to plot some DiscreteDelta functions in mathematica but unfortunately since the points are...
Apr27-11 05:56 PM
0 1,947
Hi guys, I have a problem with exporting to PDF format from Mathematica 7.0. As seen in the attachment PlotLabel...
Apr27-11 08:47 AM
Doom of Doom
5 5,647
Dear all, In order to develop in cos in sin terms and then simplify the expression ...
Apr27-11 01:14 AM
1 921
Hi I'm using the fsolve method to solve for 3 variables in 3 non-linear equations. I would like to find out, how...
Apr26-11 07:01 PM
1 1,924
Hi I'm using an interation method to solve for 3 variables in 3 non-linear equations. I would like to find out, how...
Apr26-11 02:38 PM
3 6,685
Alright I have been trying to figure out these commands for the past month and I could not get them. Hopefully one of...
Apr26-11 02:14 PM
1 1,169
I have the following function function = calcw(k1,k2,d,x) if x<d W = k1*x; elseif x>=d W =...
Apr26-11 01:40 PM
4 2,068
Hello, I'm working on a simple electronic circuit with two resistors and two diodes. I have experimental data of...
Apr26-11 11:02 AM
0 2,240
Hi everyone, I was wondering if someone could clarify how to put both .ps and .jpg files in the same latex file. ...
Apr26-11 10:46 AM
3 3,258
Hey I have Mathematica 8 and I'm wondering if FeynArts and FormCalc are already installed or I have to install them...
Apr26-11 06:33 AM
1 1,147
Currently I am forced to use dot2tex to convert my graphs from .dot to .tex for inclusion in a latex document as I...
Apr26-11 01:31 AM
Gavin Harper
2 2,507
For a simple expression like: simplify( (z^3)^(1/3) ) I find MuPad does not write it as simply z. Is there a...
Apr25-11 12:22 PM
0 1,085
Does anyone have a way to extend a current graph I have drawn with Tiks in a LaTeX document to include weights. The...
Apr25-11 11:31 AM
Gavin Harper
0 1,358

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