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comp.soft-sys.math.mathematica

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Top Articles in comp.soft-sys.math.mathematica

Re: Find maxima in lists of data

857 (12/19/2009 11:25:28 AM)
On 12/18/09 at 6:23 AM, david.leipold@tu-ilmenau.de (David) wrote: >I need to find maxima in lists of numerical (measured) data. My >basic idea is to apply Differences[] to the data and find pairs >which d... Report Spam

Bill

Remote kernels over SSH

888 (3/3/2010 10:56:34 AM)
Dear Group Members, I have a problem with parallel remote kernels over SSH in Mathematica 7.0. The host is running WinXP Pro, SP3, Mathematica 7.0.1, openssh client+server are installed. The remote machin... Report Spam

Jozef

Solving differential equations in Mathematica 7.0

921 (3/24/2010 9:33:33 AM)
Hi,all: Here is the code I want to solve the equation Eqn1 := f2*(D[z[x], {x, 1}])^2 + f1*(D[z[x], {x, 2}]) + P*(D[y[x], {x, 2}]) + Psoil; Eqn2 := z[x] - (D[y[x], {x, 2}]); sol = NDSolve[{E... Report Spam

Wei

if with two conditions

1285 (3/30/2010 10:01:13 AM)
Hi all, Is there a way to build an if statement with two conditions such as: if[a>b and a>0,...]. If there is, could you let me know the syntax? Thanks nt ... Report Spam

Change position of axes label

1096 (4/18/2010 9:56:58 AM)
Hi I have the following plot Plot[x^2, {x, -2.5, 2.5}, Frame -> True, PlotRange -> {-0.012, 0.012}, AxesLabel -> {"label 1", "label 2"}] Is it possible to move "label 2" such that it stands right... Report Spam

Jim

How to run Mathematica nb file in command line in windows?

845 (9/19/2010 9:38:51 AM)
How to run Mathematica nb file in command line in windows? For example, you can autorun a file.nb after double click a .bat file in windows I can not handle it well. Thanks ... Report Spam

timedcy

Exporting to PDF in full (landscape) page size?

1446 (11/4/2010 9:05:46 AM)
How to: * Make one or more 2D plots (plot1, plot2, . . .), all using (or referenced to, or defined in, or however you want to put this) a common coordinate system with x values limited to between -5.5 to... Report Spam

AES

Tag List Protected error

1093 (11/7/2010 10:11:17 AM)
Hi, I am trying to use ReplacePart in a function definition. The function works using =, but not := newX= ReplacePart[x,{y[[1, 1]], y[[2, 1]]} -> x[[y[[1, 1]], y[[2, 1]]]] - y[[2, 2]]] ... works u... Report Spam

niobe

Numerical Solver for 2D/3D (Reaction-)Diffusion equation

838 (1/4/2011 9:22:51 AM)
I'm trying to solve numerically a 2d/3d reaction-diffusion equation using NDSolve. The system can be solved for one spatial dimension (+ time dimension), but it does not converge for two spatial dimensions (... Report Spam

Alois

Re: Importing into Mathematica from URL (PubMed)

29903 (3/29/2011 11:49:13 AM)
I don't know the field but the problem you are experiencing has nothing to do with mathematica or one site providing better data than another. This just returned the FASTA text amino acid sequence: Import... Report Spam

hmichel1 (97)