Questions on converting data, graphics, sound etc. from Mathematica into other file formats.

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5
votes
0answers
130 views

Call Magma in Mathematica

I've written some code in Mathematica, related to some group theory questions I have. Subsequently, I found that part of the code could be significantly sped up if I could just call a routine in ...
0
votes
0answers
30 views

Reduce size of exported contourplot [duplicate]

Following the answer given here, I am plotting contour lines in black/white: ...
18
votes
4answers
8k views

How to save animation in mp4 format instead of avi?

I'd like to save Manipulate[] output so that I can embed an mp4 in my pdf document (using the media9 latex package). I've done this successfully in the past by ...
3
votes
1answer
71 views

How to properly export string columns in csv?

How can I make sure that certain string columns of a matrix I want to export get properly formatted? That is, all quotes escaped, and every string wrapped in quotes. Here's what happens now: ...
6
votes
1answer
120 views

How to export interactive animations into D3.js? [duplicate]

Are there any existing examples or 3rd party repositories that attempt to make this possible at any level?
1
vote
0answers
339 views

Import/Export a FIT file, Fitness file created by Garmin GPS's and others

A FIT file is a binary replacement for GPX and TCX text files containing GPS and fitness data (heart monitors, etc.). Mathematica reads GPX and TCX files and represents them as XML. I would like to ...
1
vote
1answer
181 views

Extracting data from NDSolve result

Normally I wouldn't ask such question before even read the material from the Wolfram Documentation about what I'm trying to do but this time I have a pretty tigh dead end. I apologize for that. So, ...
3
votes
1answer
143 views

RawJSON vs JSON format

It has been very recently, since the release of version 10.3.0 I think, that Import/Export and ImportString/ExportString functions accept a format parameter with the value of "RawJSON". The ...
6
votes
1answer
111 views

Extracting PNG images from AVI movie

I have written the following code to extract all images from an uncompressed AVI movie and to save them as sequential PNGs. ...
15
votes
2answers
330 views

How to export textures?

Is there any object geometry format for which Mathematica supports the exporting of textures for external (non-Mathematica) use ? If not does anyone know of work arounds? All the texture primitives ...
37
votes
4answers
2k views

Saving a notebook as PDF, preserving syntax highlighting

Currently, one may save notebooks as PDFs from the menu by Save As... and then selecting PDF (on a Mac, I imagine it is similar on other OSs). However, the ...
4
votes
1answer
88 views

How to combine two large tables and export them to .txt file?

I have two large tables. I shall post only 2 rows out of 100+. I shall name the first table blabla and the elements are: ...
8
votes
1answer
147 views

Exporting Graphics3D is not complete

Bug fixed in 9.0.1 When I export the result defined as the variable pot1 to pdf, the lower contour plot isn't showing. How do I fix this? ...
0
votes
1answer
38 views

Exporting multiple sizes of the same image

I have generated an image using (for example) out = Plot[x^2, {x, -2, 0}, PlotLegends -> {x^2}] and would like to export two versions of that image, one that ...
8
votes
1answer
801 views

Font size in PDF export with legended plots not working

I need to export plots as PDF with a given image and font size. Everything is working fine if there is no legend for that plot. However, if I want to export legended plots, the font size is decreased ...
3
votes
1answer
101 views

Mathematica does not import .mat file correctly [closed]

I have .mat file that contains a binary (0,1) matrix with size 100*100*100. I have used this syntax to import it in mathematica ...
0
votes
2answers
73 views

From matrix to eps or png

My output is a matrix. I want to save this matrix as a picture whose format is eps or png. How can I convert it? Thank you.
1
vote
1answer
48 views

Export data to a file with row indices added

While Export["file.txt", A, "Table"] exports a file of data, A represents a data set, in column form the question is about how to export, or print, a set of data ...
0
votes
0answers
42 views

Possible bug of Exporting as HTMLFragment at Linux

This is the result of Mathematica 10.0.2 of Linux Version. There are two style inside one tag, and this fragment cannot be Imported as XML by Mathematica. This is the result of Mathematica 10.1 of ...
1
vote
1answer
56 views

Edit header information of a DICOM file and export it again

I have some DICOM files and want to edit a part of the Header and export the DICOM files with this edited header. I know how to Import a DICOM files and extract the Header Information, but how to ...
8
votes
5answers
7k views

How to export data files using specific format

Very often, I have to export data files from Mathematica. These output files contain several columns and hundreds of lines with data. For the sake of the question let's create a sample list ...
1
vote
0answers
15 views

Naming exported files after corresponding input files

I'm a relatively new user of Mathematica, and currently using it for image processing of multiple tiff movies. I am also exporting tiff files, and I would like a way of naming my exported files after ...
2
votes
0answers
40 views

Exporting or save graph to pdf, when will the rasterization occur?

For simple graph Plot[Sin[x], {x, 0, 10}] No matter right click save as pdf or export as pdf, the result is vector image. But for ...
0
votes
1answer
90 views

Loss of chart when exporting data in DynamicModule

Bug fixed in V 10.2 In DynamicModule, the result is to show a panel with a flowchart and a Piechart. But when I export the ...
4
votes
1answer
274 views

Why does setting the ImageResolution to a higher value result in a smaller picture?

Here's a way to reproduce the issue: export the following picture ...
2
votes
1answer
41 views

Why do I sometimes get errors when exporting 3D graphics which have been translated or scaled?

When I try and export 3D graphics, I get an error if some of the graphics complexes are translated. such as: ...
0
votes
1answer
39 views

Import a 3D CSV file results in the wrong dimensions

I exported a some of my data to a file, the data looks like this before the export ...
27
votes
2answers
7k 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: ...
4
votes
2answers
1k views

What is the best way to make a plot complete with legends so it is exported-ready for Word?

I want to put my Plot output into an MS Word document without having to edit it in Corel first, so I want to export it ready for Word in vector format complete with legends, expressions, axes, and ...
8
votes
2answers
638 views

Rotated text in “plot” cannot be copied to MS Word

When I add some text to a simple plot with drawing tools, the text cannot be copied and pasted out with the graphic itself to Microsoft Word. Do you know how to copy the manually added text out to ...
6
votes
2answers
2k views

How to export results of an analysis in table format into MS word file

I'm working on a simulation study using Mathematica 8. At the end of the analysis I'll have a matrix of data containing my results (assume for three variables like x,y & z). I used these codes for ...
5
votes
2answers
279 views

How can I insert an EPS file exported from RegionPlot into MS Word?

I generate a figure using RegionPlot and then Export it as "EPS". When I insert this picture ...
11
votes
2answers
1k views

Transfer graphics from Mathematica to Word without loss of quality

I want some high-quality 2D graphics produced by Mathematica in my paper. My step-by-step operation as follows: First I make the plot, for example, ...
6
votes
1answer
137 views

Bug in Export - known by Wolfram Support - upper plot margin depends on string length of upper horizontal axis label

Bug introduced in 9.0 and persisting through 10.3 or later ! See at bottom the answer by Wolfram Research. I am running Mathematica 10.3. For test purposes I have used the following code: ...
1
vote
1answer
103 views

Reducing the size of exported .eps files to the minimum necessary

Running version 10.3 on my Power Mac with 22 Gbytes of memory I can create and export an .eps or .pdf graphics such as, ...
1
vote
1answer
78 views

How to import an external pdf file leaving text as text?

When Importing in Mathematica (v10.3) a pdf file containing some text, the text is "vectorialized", meaning that it does not seem to be loaded as text, and ...
7
votes
1answer
313 views

Exporting large numbers in WDX format

Bug introduced in 9.0 and fixed in 10.3 I have a list of 10 000 3×3 matrices in Mathematica. The entries are rational numbers. I would like to write this to a file so I can load it again in the ...
5
votes
1answer
243 views

Problem with exporting a plot with a legend to PDF

I've found a simple example that illustrates my problem: ContourPlot[x^2 - 1 == y, {x, -1, 1}, {y, -1, 1}, PlotLegends -> "Expressions"] When I try to export ...
0
votes
0answers
27 views

Overwriting a file with export[SystemDialogInput[]]

When I use the following code: Export[SystemDialogInput["FileSave", "myP1P3bmp.png"],Image[myBitMap, "Bit"], "PNG"]; I get a somewhat unexpected behavior. I can ...
2
votes
2answers
134 views

Applying transformations to data coming from an STL file

I am very new with the use of 3D graphics in Mathematica, so my question might be very naive. I need to Import an STL file, apply transformations to it (rotation and translation), and export it back ...
-1
votes
1answer
67 views

Export table to latex - copy as

I have the following final expression which is a table (I am posting only a subsection of the table to illustrate the problem). I am pasting it from mathematica without table formatting (to the bottom ...
2
votes
1answer
35 views

How can I export to HDF5 with a specific Datatype (“DataFormat”)

I am trying to export some largish integer arrays to HDF5 and know that every entry in them would fit into an unsigned 8 bit integer array. As the default "DataFormat" for export that Mathematica is ...
6
votes
0answers
112 views

How can I export 3D plots as vector graphics? [duplicate]

Consider the following simple example code: plot3D = ListPlot3D[{{0, 0, 1}, {1, 0, 0}, {0, 1, 0}}, Mesh -> All]; Export["plot3D.pdf", plot3D] As clearly seen, ...
15
votes
2answers
601 views

Export Plot3D in Mathematica 10.1 is Rasterized by default

When I use Export to export Plot3D to PDF format, I get different behaviour in Mathematica 10.1 compared to 10.0. In particular, ...
24
votes
1answer
461 views

How to export a Mathematica notebook into Markdown?

Is there a way to export a Mathematica notebook into Markdown? I'm sure it's possible to implement rules for converting each Mathematica cell subexpression into Markdown, but I'm also sure that I ...
7
votes
2answers
5k views

How can I create an empty JSON object?

For creating non-empty object, I use following syntax ExportString[{"key" -> "value"}, "JSON"] (*{"key" : "value"}*) But how can I create an empty object? ...
9
votes
2answers
201 views

Inconsistent behavior of undocumented Encode->Import->StringToStream->Get on password-locked stream

Let's save a definition. Encode it with password/key and Get it again. We will not use Get ...
6
votes
0answers
112 views

How can I export a notebook as a single huge pdf page?

I have a notebook that I would like to export as a pdf file. I currently want to send this to a collaborator, but in general I'd like to keep the technique to future-proof my notebook collection ...