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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
49 126,767
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 71,416
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
17 192,104
Hi guys, look time lurker first time poster. Im simulating a simple multimode laser to analyse its output as a...
Aug5-10 10:15 AM
0 1,336
Hi, Looking for a bit of cheeky help with matlab, im stumped! 1) I have written a program that i want to cycle...
Aug4-10 03:10 PM
0 1,130
Hello, Does anyone know how to save the plots and some of the data results generated by the Matlab Wavelets Toolbox...
Aug4-10 10:10 AM
1 1,944
Hi, quick question. I have an inline function I would like to differentiate symbolically in Matlab, however when I...
Aug4-10 06:15 AM
1 8,674
Hi there. I have become a bit stuck with a little project I am working on. I have a series of RGB Tiff images which...
Aug3-10 02:31 PM
0 3,969
I'd like to make a single 3D graph that contains a scatter plot and a plane. Ideally I'd like to import the data for...
Aug1-10 12:10 PM
3 3,730
I feel like I am still very confusing in my learning process. Can anyone give me such a recommendation? Thanks a lot!
Aug1-10 05:11 AM
2 2,844
Hi, How can I plot some 2d graphs in a 3d fashion like the following picture using excel or matlab? ...
Jul31-10 11:04 PM
4 1,753
Which is better and why???
Jul30-10 05:59 PM
2 1,853
I need help to calculate divergence in 2D with Matlab. I need to use divergence application so I realized, the...
Jul30-10 12:40 PM
0 3,576
Let me see if I can line out my question a little better to hopefully get some sort of input. I am trying to...
Jul30-10 12:08 PM
5 4,901
Need help creating a recursive script in matlab that can do this: S = 1^2 + 2 ^2 + 3^2 + ... + n^2 : P Thanks.
Jul30-10 05:54 AM
1 961
i want to find the minimum sum of this equation and find the t like using solver in Excel,but since the integration...
Jul30-10 12:24 AM
3 3,012
Hi all, I have used matlab curve fit tool to curve-fit a set of x-y points. Now I want to export the curve-fitted y...
Jul29-10 04:22 PM
2 3,443
I have some accelerometer data from an object and I want to find the natural frequency and displacement of this...
Jul29-10 12:34 PM
0 730
I have no backbround in programming or science/mathematics software, but time and desire to learn... is learning ...
Jul27-10 04:51 PM
4 1,731
Hi, I have tried everything to figure this out in matlab and I can't so I was wondering if anyone could help me...
Jul27-10 12:38 AM
2 2,121
If someone could supply the code to plot this graph in Mathematica would be awesome. Would also be best if it...
Jul26-10 11:31 PM
James Wine
2 939
I have 2 variables and data points corresponding to them and so would like to plot this (I think using the plot3...
Jul26-10 12:32 PM
Bill Simpson
1 716
Hi... I have four vectors that I need together in one plot and also they should start at (2,2) Vector A is a= ...
Jul26-10 10:24 AM
1 8,360
For my physics course I have to write a MATLAB script which can show the parabolic trajectory of a projectile in...
Jul25-10 01:27 AM
0 6,382
I'm new to Mathematica. I used it to integrate the scalar field f:\mathbb{R}^3 \to \mathbb{R} \; \bigg|...
Jul24-10 03:20 PM
3 1,968
Hi There, Im having a little trouble with scalings required for a fft performed in Matlab. So here is the story: I...
Jul24-10 09:23 AM
0 2,210
I have various EKG graphs. I need all of the maximum and minimum voltages for each period. The periods are not all...
Jul23-10 08:45 PM
9 1,559
Hello, Not sure if this is the appropriate forum for this, but I'll give it a shot. I am recording a laser signal...
Jul23-10 05:41 PM
2 960
So I am looking for a program that can compile language similar to Latex, metlab, etc. I have tried the latex website,...
Jul23-10 04:38 AM
1 794
I have a surface in spherical co ordinates , and i want to plot it r = f(theta , phi ) = sin(theta). how to...
Jul23-10 03:31 AM
0 2,285
Is there any way, in Mathematica, I can plot a straight line in a 3D plot environment? For example: Plot3D plots...
Jul22-10 09:38 AM
7 20,210
I have run the following command: c = wavread('sample.wav'); amplitude = log (abs(fft(c))); and obtained the...
Jul21-10 04:17 PM
Sean Ehle
5 7,923
I would like to use Matlab to check my answers. For example, I want to find the Fourier transform of \cos \omega_0...
Jul21-10 04:13 PM
Sean Ehle
1 18,778
hi, if Histogram->GetYaxis ()->SetTitle("blah") allows you to set the y axis name, what is the equivalent for adding...
Jul21-10 06:32 AM
0 1,751
Assuming-Sqrt]]] does not simplify it to zero. Although output of FullSimplify-Sqrt]==0] is true, even without any...
Jul21-10 03:50 AM
6 2,028
Has anyone used the Simple-PCI program to couple with the Meteor-II Digitcal PCI card for imaging from a commercial...
Jul20-10 01:48 PM
3 1,016
There is a text document with data seperated by the "," sign. such as 58.5698, 75.2495, 57.1548..... I want to...
Jul20-10 12:34 PM
1 1,311
Hi, I am a new member here. Find this forum very interesting. I dont find any request zone. So i am posting here....
Jul20-10 02:04 AM
2 1,019
Hi, I downloaded Superfish recently from LANL and I'm not finding the documentation I need to use it properly. In...
Jul19-10 10:14 PM
0 890
Hi all; I'm trying to write a script that automatically generates a geometry and does the analysis in a for-next...
Jul19-10 05:57 PM
2 4,043
hi i am working on electric vehicle simulation, this is a project for my degree. but i have problem with the...
Jul15-10 05:00 PM
0 3,093
I have a temperature distribution T = T(x,y,z). I want to visualise it in MATLAB ( such that the colour(s) used by...
Jul15-10 09:50 AM
2 2,452
Hi, I'm trying to save (into a file) definitions of some variables which are of the form Subscript, Subscript,.......
Jul15-10 08:21 AM
2 1,100

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