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

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1
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1answer
76 views

Export data from NDSolve when they meet a certain condition

I need to export to a txt file the data from the following system of equations: ...
3
votes
2answers
185 views

How to add and export custom metainformation with image

v.10 In the documentation, it shows you can add custom metainformation to an image under Metainformation. However, I would like to export the image with the custom metainformation and be able to ...
9
votes
2answers
252 views

Self-loops in Graph may not display correctly or export correctly to PDF (due to BezierCurve problem)

Bug introduced in 10.0 and persisting through 10.3 Problem is due to a BezierCurve bug. I don't understand why the following does not work: ...
7
votes
1answer
417 views

Creating time-lapse movies with Mathematica

Well, my question is this: Is that possible to make time-lapse movies with Mathematica? Here is some more explanation: Watch this YouTube video that is a wonderful example of time-lapse movies. Time-...
2
votes
3answers
157 views

Table is divided into several sheets when imported in excel

i wanted to calculate a Student-t table with ...
4
votes
1answer
546 views

Mathematica exported movie quality

I am generating an animation using: anim = ListPlot[X]; Export["anim.mov", anim, ImageResolution -> 800, Antialiasing -> True]; The ...
0
votes
2answers
78 views

Use modified part of file path as new file name

i want to import an image, modify it and then export the modified image. Something like this: img = Import["C:\\Images\\e4271-5.jpg"] Some modifications ...
2
votes
0answers
74 views

FITS metadata problem

Looks to me that the FITS Export is borged. Here is the problem: When I export out images with accustom metadata into a FITS file, Mathematica truncates and overwrites it. Here is the metadata I ...
7
votes
2answers
129 views

Export textanalysis to pdf

In the helpfile there is a nice axample of text analysis (example/LexicalAnalysis) ...
2
votes
2answers
213 views

Problem with NumberForm when exporting

I have a two-part question regarding NumberForm First question In my attempt at answering this i stumbled upon a strange behavior by NumberForm when the final result is exported. Lets say I ...
3
votes
1answer
168 views

Saving data from NonlinearModelFit

If you use NonlinearModelFit the results are put into some sort of output package. How do you save these packages so that you can go back to them later? My particular problem is that I generating ...
4
votes
1answer
137 views

Export notebook as epub?

Is there a way (preferably easy!) to have Mathematica export a notebook or CDF as an epub document, to be read on an e-reader? It would certainy seem possible to export as HTML, and then use epub-...
1
vote
0answers
91 views

Bug? Side effects when exporting to .mx

I seem to have encountered a bug when exporting to .mx, at least on OS X. Can anyone reproduce this? I am on MMA 10, OS X 10.9.4. ...
9
votes
2answers
214 views

Export[] performance

Consider this sequence of commands: ...
1
vote
1answer
97 views

How to checkpoint computations?

Suppose I do some big experiment, presumably in a Table[], or a ParallelTable[]. Experience shows that there is a non-zero ...
1
vote
1answer
567 views

Save output of NDSolve to a file

I am solving following differential equation using Mathematica, ...
24
votes
2answers
429 views

How can I export graph as PDF with metadata such as Title and Author fields

I want to export a figure from Mathematica in PDF format. Moreover, I want to fill Author and Title fields of the PDF. For example, to fill Author field, I use the following code: ...
1
vote
1answer
105 views

How can I export numerical data in a calculation-favorable format?

I am exporting some data into the txt file but since the values exported to this txt file expresses 10^6 to be *^6, I cannot use these numbers in calculations in other programs.. For instance, when I ...
5
votes
0answers
333 views

WindowSize error message when saving Graphics object as PNG [duplicate]

When I try to save a Graphics object using the menu File ▶ Save Selection As... or via right click and Save Graphic As... the Messages window pops up with the ...
2
votes
1answer
131 views

Plotting a region with thin cusps in high-definition via RegionPlot

I want a high-definition picture the real solutions $(s_1,s_2,s_3)$ of the system of inequalities $3 s_1^2 < (s_2 - s_3)^2 + 2 s_1(s_2 + s_3)\\ 3 s_2^2 < (s_1 - s_3)^2 + 2 s_2(s_1 + s_3)\\ 3 ...
0
votes
1answer
150 views

Animating a 2D Plot as a 3D Plot

This is a follow up question to the original question: Original Question The accepted solution (provided by @Mark McClure) can also be found in the original question. It is as follows. ...
3
votes
1answer
185 views

Exporting as GIF [duplicate]

I want to export a simple animation as GIF. I had a look at here but could not understand what was being described. Any help would be appreciated. For instance, how do I export the following ...
4
votes
1answer
103 views

ExportString and HTML: where are saved images?

I want to use ExportString to generate HTML expression. Here is an easy example: ExportString[x^3, "HTML", "FullDocument" -> False] gives ...
10
votes
3answers
495 views

Export MatrixPlot graphics to PDF

I am trying to export a plot generated by MatrixPlot to PDF but am having problems with the way the exported PDF is rendered. ...
8
votes
2answers
513 views

Export Grayscale Bitmap

I have a grayscale (one channel) image in Mathematica. How can I export it as a grayscale Bitmap? Every single option I tried so far does not have an influence on the Bitmap exported using ...
14
votes
2answers
494 views

Export Plots to PNG in Printout Style

When creating a plot in Mathematica 10 (OS X 10.9.4 and Win 7) the FrameLabel and Ticks are greyish and only the Frame itself is black (see Screenshot bellow). Only when exporting the plot to PDF all ...
2
votes
1answer
1k views

Using variables in file names during import/export [duplicate]

I have 23 .csv files named as 0.csv, 1.csv.... I'd like to import those files one by one, perform some manipulation on the data and finally export it as "i+20".csv. "i" is the variable which in my ...
18
votes
3answers
815 views

Export dataset to JSON including Unicode Characters

I'm experiencing a weird issue. Consider a dataset defined like this: dataset = Dataset[{<|"a" -> 1, "b" -> 2|>, <|"a" -> 3, "b" -> 4|>}]; ...
2
votes
1answer
248 views

Font changes once Exported for Text inside a Grid

I am trying to work with Mathematica 10's new font and have found a simple way to revert the font family to Times New Roman for all my figure. I enter the following command in the ...
2
votes
0answers
202 views

Exporting BSplineSurface to STL

I have encountered some difficulties getting BSplineSurface to export to STL. The following code works and generates a triangulated polygon mesh from the NURBS ...
12
votes
5answers
935 views

Export a simple DataSet with key-value associations to CSV in Mathematica 10

I'm trying to Export a simple dataset with key-value pairs to a CSV Export["n.csv", MyDataset, "CSV"] This results in a single-line serialization: ...
9
votes
1answer
212 views

Mathematica's “POV” export format ignores ColorFunction

I was playing with xslittlegrass's Pov-Ray package and more generally with the POV-conversion function ExportString[#, "POV"] &, and noticed that ...
1
vote
2answers
104 views

extract x and y axis from plot

I am trying to write a function that read what is the FrameLabel of a plot and translates that to filesystem friendly name, that, for instance does not contain "/" or greek characters and so on ... ...
21
votes
1answer
477 views

How can I export my learned ClassiferFunction[] and PredictorFunction[]s?

Mathematica 10 provides beautiful high-level machine learning functionality. Sadly, the learned functions once created are rather opaque objects. I need to use them in other projects, so here is my ...
0
votes
1answer
98 views

Export date with specified format

My problem is that I want use PGFplot in $\LaTeX$ to draw my graphs, which x axis is a date. Therefore the output file has to have one column "UTC time" (YYYY-MM-DD hh:mm:ss) and the second one is the ...
4
votes
2answers
735 views

Exporting an overlay of two plots

I have a ListLinePlot and I'm trying to place a close-up of a specific range in the ListLinePlot. Using overlay I solved this problem with: ...
9
votes
1answer
116 views

Is equation numbering in exported HTML considered deprecated for built in stylesheets?

TLDR or simply stated: how do I export equation/section numbers to HTML? The built-in function doesn't seem to do it. Longer form of the question: So I've been tinkering around with the built in ...
4
votes
1answer
267 views

how to write TableForm expression into file?

Now I have a list stored in data as follows data = {{"Ca", 1, 1, 1}, {"Ca", 2, 2, 2}, {"Ca", 3, 3, 3}} the ...
11
votes
2answers
358 views

Sqrt disappeared when exporting plot to PDF in version 10

Bug introduced in 10.0.1 or 10.0.2 and fixed in 10.1.0 In version 10, if we plot with Sqrt in y-axis, and export to PDF, the square root disappears in the PDF ...
4
votes
1answer
141 views

How to create a CDF “on the fly”?

I don't know if I have asked the question the right way: As CDF is essentially a simple text file, I would like to create it "on the fly" without saving it to the hard drive. I would like to give a ...
10
votes
4answers
319 views

Why do quote marks appear in output when saved with Save Selection As?

Update #2: This behavior has been confirm across platforms and in multiple versions. Therefore: Is this a bug or a feature? Can I disable this "feature" so that copying a selection of Cell contents ...
1
vote
2answers
224 views

Minimize loop optimization

I'm new in Mathematica 10. So far, I have a two variable-function and I've use Minimize to find the optimal solution. Nevertheless, I'd like to make a sensibility analysis and study how this optimal ...
0
votes
1answer
58 views

How to save a list of analytic expressions in a file? [duplicate]

I use Mathematica to calculate many analytic expressions, some of them are generated by a loop process, the result can be a vector with a index, e.g., f[i]. Now ...
2
votes
0answers
319 views

Export Notebook causes an INTERNAL SELF-TEST ERROR: Files2|c|1713 message

On my machine (Windows 8.1) and M10 the following two lines, that must be run on an already saved notebook, ...
6
votes
0answers
271 views

Bug report: Attempting to Save Selection As… in a magnified Notebook fails with errors [duplicate]

Bug introduced in 9.0.1 or earlier and persisting through 10.0.2 or later I have found that attempting to Save Selection As... in a magnified Notebook fails with errors. On my system it can be ...
5
votes
2answers
1k views

how to write string to file without Quotation mark

I am trying to Write String to file, something like this: Write["test.txt", "This is a test"]; when I opened the file I found that the string was written with ...
3
votes
2answers
225 views

Can I save a manually cropped Image in Mathematica 10 without hard cropping?

In Mathematica 7 I was accustomed to a certain workflow: Paste an image into a Notebook Select Actual Size from the context menu, if necessary Ctrl-drag the control points on the sides of the frame ...
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, ...
3
votes
1answer
252 views

Export ContourPlot as DXF

I'm having some trouble exporting a ContourPlot as a .DXF (to be used in AutoCAD). My code is: ...
3
votes
2answers
245 views

Problem with exporting lists to Excel

When I use the form Export["file", list, "Table"] to export a list to Excel, I get columns of lists. I want my Excel sheet to have each list element in a separate ...