Questions on converting data, graphics, sound etc. from Mathematica into other file formats.
20
votes
0answers
147 views
Export Code to Pseudocode?
I'm writing a paper and all my code is in Mathematica. The snippets are mostly simple, and consist of loops, maps, variables, and conditionals. I'd like add it to my paper, however, not many academic ...
6
votes
1answer
107 views
How can I scale a plot in vector graphic or PDF form?
I am not at all a computer graphics expert, but it seems that portable document format (PDF) files have a "native size," even though they may (and usually do!) contain vector graphics that can be ...
2
votes
0answers
28 views
The “right” way to define a custom Encoding format?
I have implemented an Import|Export format for xz that behaves like gzip and other encoding formats:
...
2
votes
1answer
62 views
My black text isn't black after exporting to PDF
Consider any standard plot, with true CMYK black text:
...
1
vote
0answers
63 views
Exporting graphics to PDF results in destroyed fonts on Windows 8
Executing
plot = Plot[x^2, {x, 0, 100}, PlotLabel -> "Plot"];
SetDirectory[NotebookDirectory[]];
Export["plot.pdf", plot, "PDF"];
results in
Is this a bug? ...
2
votes
0answers
64 views
How do I incorporate metadata using Export?
I have
Export["file.png",codeThatMakesAGraphicsObject[],"PNG"];
and want to embed some specific metadata information. Is there a simple way to do that?
Note ...
2
votes
2answers
59 views
Cannot change ImageResolution after applying ImagePad
I want to export high-resolution images of a plot I'm making. The trouble is, the plot has a lot of extra white space around it which I get rid of via ImagePad (I ...
2
votes
0answers
94 views
Exported PDF figure looks different in Apple's Preview than in Adobe PDF Reader
I'm trying to export figures into pdf, and the results looks good in Preview, but very bad in Adobe pdf reader. I'm using Mathematica version 8 on Mac 10.8.5. The Preview version is 6.0.1 (765.6) and ...
1
vote
1answer
63 views
Exporting data which includes rule as number only and use lhs as label
I use listD1 = Table[FindRoot[(*my eqns depending on k*), {k, conc}] to get a list of solutions for the different values of ...
0
votes
2answers
57 views
how to export nested list
I have a ListPlot where I extract my data again using pts1 = Cases[(*I put my list plot here*), , x_Point :> First@x, Infinity]; which gives me the data as ...
2
votes
1answer
73 views
Manipulate, Import external table, save as CDF, mail presentation
For my work I do data analysis. Most of these analysis are done on big databases with milions of records. I would like to make a manipulate (or animate) using a external dataset and create a CDF ...
3
votes
1answer
72 views
Saving a text file with an unknown extension
I need to export a file with the extension .mac (short for macro in an external program), though it is essentially a text file (saving .mac in Microsoft notepad works fine). However if I try ...
4
votes
2answers
117 views
How do I export a text file with strings on different lines?
I would like to Export a text file, and use paragraph / ENTER commands to place different strings on different lines. Say we have three strings - str1, str2, and ...
1
vote
1answer
43 views
Export list as a .csv file, but not seeing the commas
My goal is to export a list of numbers into a file, with a comma between each value. Executing the following commands seems to produce a file with a new line between each entry.
...
4
votes
2answers
81 views
Add blank line before end of file with export
I have a list of points (e.g. {1.2,0.4}) which I export to a file using
...
1
vote
0answers
81 views
Controlling page breaks
I'm writing a bunch of cells to a new notebook nb and am trying to control the pagebreaks. That is, I want a pagebreak after each Length[listOef] number of cells. ...
-2
votes
1answer
95 views
Importing a stack of images [closed]
I have a stack of images with the file names C0001996_0000 , C0001996_0001 etc. In total I have $600$ images. I would like to ...
1
vote
2answers
67 views
Export with different address
Is it possible to use the Export[] command and add another address other than the usual Home directory that is used?
3
votes
0answers
124 views
How can I create jpeg images of a given file size?
Cross-posted at Wolfram Community
I would like to have a function makeJPG[megabytes_] that generates random jpg images of given file sizes with itf filesize (in megabytes) watermarked on the image ...
10
votes
3answers
241 views
How can I transfer mathematical expressions between Mathematica and Maple?
Is there a simple way to copy mathematical expressions between Mathematica and Maple (or at least in one direction)? I mean only expressions built from numbers and predefined mathematical functions, ...
2
votes
2answers
89 views
Export list elements each to it's own page in a multi-paged PDF document
I have a list, myList, of let's say 20 (different) objects
myList = Table["object", {20}]
I know would like to export every ...
0
votes
0answers
88 views
The /. syntax in numerical methods [duplicate]
I have an analytical approximation method for solving an ODE and want to compare this to an NDSolve solution, but the syntax is confusing me. To get the solution from NDSolve, I define the ODE as eqn ...
1
vote
0answers
76 views
Script with command line argument
As a test I want a simple script to take a command line argument and print it to a file:
...
2
votes
1answer
90 views
how to delete specific data from text file and then update it
I have a large text file. I read data from text file one at a time and check whether data agree with my condition. If not I want to delete that data in text file and update it.
For example say my ...
18
votes
2answers
657 views
How to include Mathematica animation in a PowerPoint presentation?
Note: Cross-posted at Wolfram Community
I want to include a Mathematica animation in PowerPoint presentation.
My code is:
...
0
votes
1answer
43 views
Export a Grid in a xls file naming the sheets
I try to export two grid in a same xls file, naming the sheets.
This is an exemplification of my issue, and it doesn't work.
...
0
votes
1answer
52 views
Saving Animate[…] as GIF using Save Graphic As
Is saving an animation as simple as clicking "Save Graphic As..." in the right-click context menu of the animation? It doesn't seem to work for me—the file naming dialog comes up and I click ...
0
votes
1answer
48 views
Exporting summation of interpolating functions to excel
I search the forum and found a question about exporting interpolating functions to excel. Unfortunately, I can't use it to export the results to excel. This is the equation :
...
3
votes
0answers
55 views
Setting non-standard ImageResolution for EMF export as default
Mathematica has a bug in that BarCharts and ListPlots with Filling will export as a ...
6
votes
2answers
185 views
Not FullDefinition for Save. MachineID not Protected?
Is there a way to set what symbols's definitions I do not want to store?
Consider the following code:
...
