User Harry

20 votes

1 answer

699 views

The efficiency compare between Flatten[#, 1] & and Join @@ # &

list-manipulation performance-tuning

asked Feb 21, 2015 at 13:01

18 votes

4 answers

3k views

How to make a ArrayPlot/MatrixPlot in polar coordinates?

plotting graphics

asked Apr 10, 2015 at 13:34

15 votes

1 answer

948 views

How could I located Ticks on certain ridge/edge in cube box in Graphics3D/Plot3D

plotting graphics3d ticks

asked Jul 11, 2016 at 15:14

13 votes

1 answer

2k views

How can I read compressed .Z file automatically by Mathematica?

import

asked Sep 24, 2014 at 4:28

12 votes

2 answers

292 views

why MeanFilter is nearly 100 times slower than MovingAverage for 1D array?

list-manipulation performance-tuning

asked Apr 17, 2015 at 14:48

12 votes

6 answers

982 views

How do I split a list of numbers to monotonic sequences?

list-manipulation code-request

asked Apr 28, 2016 at 8:53

11 votes

4 answers

559 views

BarLegend can't make spaced contours when contours number>11

plotting graphics legending

asked Jun 8, 2015 at 13:02

8 votes

3 answers

2k views

Part of an Image cut/lost when exported to EPS file

plotting graphics export grid-layouts

asked Jul 29, 2015 at 14:06

8 votes

1 answer

7k views

how can I change the length/size ticks in a framed plot?

plotting graphics

asked Mar 16, 2015 at 2:31

7 votes

2 answers

520 views

LineLegend behaves differently in ListPlot in Mathematica Version10.0 or later

plotting legending

asked Jul 31, 2015 at 13:35

7 votes

2 answers

277 views

how to get the size of a directory(total size of all files under this directory or its subdir or ...)

files-and-directories

asked Dec 3, 2015 at 8:44

5 votes

2 answers

222 views

Unreasonable result from NDSolve when solving 1-D continuity equation

differential-equations

asked Oct 25, 2019 at 11:03

5 votes

1 answer

115 views

FileNames becomes extremely slow when there are large number of files under a directory

performance-tuning files-and-directories

asked Jul 23, 2020 at 4:12

4 votes

1 answer

110 views

Is there a way to construct more/deeper layer of subsection?

front-end notebooks customization cells stylesheet

asked Jun 30, 2020 at 8:34

4 votes

1 answer

1k views

mathematica use too much memory to Import large dat file

import memory

asked Apr 7, 2015 at 14:17

4 votes

3 answers

808 views

How could I transform the YYYYDDD date string/Integer to YYYYMMDD date string?

string-manipulation date-and-time

asked Apr 26, 2015 at 6:28

3 votes

1 answer

747 views

How can I determine `Parameters` for use in `URLFetch`?

web-access

asked Oct 12, 2014 at 6:26

3 votes

0 answers

149 views

How to have Mathematica pronounce/speak International Phonetic Alphabet? [duplicate]

sound

asked Sep 20, 2015 at 13:53

3 votes

2 answers

464 views

Mathematica can't Import data of NetCDF file with Datasets name including "."

import

asked Nov 20, 2015 at 7:36

3 votes

2 answers

91 views

union several arrays of same flag(date for example) efficiently

list-manipulation performance-tuning programming

asked Nov 28, 2015 at 3:14

3 votes

0 answers

105 views

Mathematica (v12.0) fails to Import NASACDF (Common Data Format)

import windows

asked Aug 7, 2019 at 3:11

3 votes

1 answer

323 views

Strange behavior of StringReplace, same expression evaluated differently

string-manipulation

asked Jun 29, 2016 at 11:07

3 votes

1 answer

723 views

How do I use StringReplace to replace repeated characters?

programming string-manipulation

asked Feb 16, 2016 at 13:00

3 votes

2 answers

261 views

How to adjust the FrameTicks length in DateListPlot?

plotting date-and-time

asked Jun 23, 2015 at 8:31

3 votes

5 answers

253 views

Line is covered by PlotMarkers in ListLinePlot

plotting legending

asked Jun 18, 2020 at 3:43

3 votes

1 answer

164 views

How to force the function to take positive value when solving PDE by NDSolve

differential-equations numerical-integration numerics

asked Oct 28, 2020 at 11:31

3 votes

1 answer

105 views

How to extract different curves from a mixed dataset?

list-manipulation filtering

asked Oct 15, 2021 at 8:45

3 votes

3 answers

87 views

How to type special characters used in $\LaTeX$?

formatting latex named-characters

asked Apr 29 at 8:53

2 votes

2 answers

799 views

How to translate/convert UTF-16 code to its corresponding word/characters by Mathematica?

string-manipulation character-encoding input-forms

asked Apr 26, 2016 at 10:42

2 votes

1 answer

529 views

Contours aren't aligned with frame ticks in ContourPlot

plotting graphics legending

asked Jun 15, 2015 at 14:18

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50 Questions

The efficiency compare between Flatten[#, 1] & and Join @@ # &

How to make a ArrayPlot/MatrixPlot in polar coordinates?

How could I located Ticks on certain ridge/edge in cube box in Graphics3D/Plot3D

How can I read compressed .Z file automatically by Mathematica?

why MeanFilter is nearly 100 times slower than MovingAverage for 1D array?

How do I split a list of numbers to monotonic sequences?

BarLegend can't make spaced contours when contours number>11

Part of an Image cut/lost when exported to EPS file

how can I change the length/size ticks in a framed plot?

LineLegend behaves differently in ListPlot in Mathematica Version10.0 or later

how to get the size of a directory(total size of all files under this directory or its subdir or ...)

Unreasonable result from NDSolve when solving 1-D continuity equation

FileNames becomes extremely slow when there are large number of files under a directory

Is there a way to construct more/deeper layer of subsection?

mathematica use too much memory to Import large dat file

How could I transform the YYYYDDD date string/Integer to YYYYMMDD date string?

How can I determine `Parameters` for use in `URLFetch`?

How to have Mathematica pronounce/speak International Phonetic Alphabet? [duplicate]

Mathematica can't Import data of NetCDF file with Datasets name including "."

union several arrays of same flag(date for example) efficiently

Mathematica (v12.0) fails to Import NASACDF (Common Data Format)

Strange behavior of StringReplace, same expression evaluated differently

How do I use StringReplace to replace repeated characters?

How to adjust the FrameTicks length in DateListPlot?

Line is covered by PlotMarkers in ListLinePlot

How to force the function to take positive value when solving PDE by NDSolve

How to extract different curves from a mixed dataset?

How to type special characters used in $\LaTeX$?

How to translate/convert UTF-16 code to its corresponding word/characters by Mathematica?

Contours aren't aligned with frame ticks in ContourPlot