FM

Last seen: Today | 2018 年からアクティブ

Statistics

Content Feed

質問

cell2table: Preserve cell type when column contains numbers and strings
I am using Component Object Model (COM) to export tables to Excel List Objects. I have many layers of m-file functions to do th...

約2ヶ月前 | 2 件の回答 | 0

2

回答

回答済み
regexprep: Nested ordinal token not captured
If table "tFolderInSelf" contains a column "Path" consisting of a vertical vector of strings, then the following code truncates ...

2ヶ月前 | 0

質問

regexprep: Nested ordinal token not captured
I am trying to modify file paths with consecutive repeated folder names, e.g, "archive" is repeated in "Clients/archive/archive/...

3ヶ月前 | 2 件の回答 | 0

2

回答

質問

Case insensitivity for keys in outerjoin and ismember?
Is there any way to have "outerjoin" ignore the letter case of string "key" fields (or cell arrays of characters) in "outerjoin"...

3ヶ月前 | 1 件の回答 | 0

1

回答

質問

Matlab examples of "regexp" where "expression" is a string array or cell array of characters?
The documentation for regexp seem to only illustrate use cases for which the "expression" argument is a single regular expressio...

3ヶ月前 | 1 件の回答 | 0

1

回答

質問

Bar graphs don't group bars if there is only one group in the data
I have a lot of bar graphs to plot. The bars must be grouped into pairs. If the number of pairs is one, then grouping doesn't s...

4ヶ月前 | 1 件の回答 | 0

1

回答

質問

Accessing Excel object methods through COM, how to skip optional positional arguments
I am using the Component Ojbect Model (COM) interface to Excel. The following is a protoype of a method that accepts both posit...

4ヶ月前 | 0 件の回答 | 0

0

回答

質問

Specifying "MergeKeys" for "innerjoin"
I wonder what people feel about incorporating a MergeKeys option into "innerjoin", similar to what is available for "outerjoin"?...

4ヶ月前 | 1 件の回答 | 0

1

回答

質問

"char" doesn't always maintain orientation of input array
The "char" function maintains orientation of input arrays except for categorical arrays: >> categorical(["A" "B"]) ans = 1×2 c...

4ヶ月前 | 1 件の回答 | 0

1

回答

質問

"renamevars" doesn't return output
I tried renaming a table variable, first without assigning the new table to a destination, then assigning to a destination: >> ...

4ヶ月前 | 1 件の回答 | 0

1

回答

質問

Matlab deployment to Linux: What are the library paths for?
I am updating a package that was developed for invocation from Java on Linux. I noticed that my script for invoking Java compil...

5ヶ月前 | 0 件の回答 | 0

0

回答

質問

Place text on a subplot: Any way to autowrap?
I used the "text" command to place text onto a subplot. I have to insert line breaks manually, which I would like to avoid. Th...

8ヶ月前 | 0 件の回答 | 0

0

回答

質問

Where is the relative gap from cplexbilp?
I am invoking "cplexbilp" (CPLEX 12.9) from Matlab R2022a. I request all 4 return arguments: [x,fval,exitflag,output] = cp...

9ヶ月前 | 0 件の回答 | 0

0

回答

質問

CPLEX/MATLAB compatibility
In past years, I have succeeded in calling CPLEX 12.9 from MATLAB 2019a (or maybe 2015a/b, it's been so long). I recently upgra...

9ヶ月前 | 0 件の回答 | 0

0

回答

回答済み
Minimal-code to get axes limits of log-log plots, but using gscatter
Based on Fabio's approach, here is my final solution, using a utility function "Dat2LogLim.m": % Dat2LogLim.m %-------------- ...

10ヶ月前 | 0

回答済み
Minimal-code to get axes limits of log-log plots, but using gscatter
Hi, Fabio, Here is the set of data that seems to reveal differences between "loglog" layout and your two suggestions for "gscat...

10ヶ月前 | 0

質問

Minimal-code to get axes limits of log-log plots, but using gscatter
I used to specify scatter plots using loglog(X,Y,'o') to plot little circles at the data points. Now, gscatter(X,Y,GroupVector,...

10ヶ月前 | 3 件の回答 | 0

3

回答

回答済み
"doc cmp": Help browser stuck at "Processing"
The MathWorks suggested a fix that worked for me. The solution was to delete temporary files: Type in %Temp% in the Windows exp...

10ヶ月前 | 0

| 採用済み

質問

"doc cmp": Help browser stuck at "Processing"
My organization just upgraded me to Matlab 2022a. "doc table" works, but "doc cmp" causes the help browser to be stuck at the m...

10ヶ月前 | 1 件の回答 | 0

1

回答

質問

Apply "whos" to fields of a struct to get their sizes?
The command "whos" shows the sizes (in bytes) [of the data objects/variables in the base workspace. Is there a way to get that ...

11ヶ月前 | 1 件の回答 | 1

1

回答

質問

For consistency with "nan", wouldn't it be nice to be able to issue "missing(3)"?
<Missing> is the string counterpart to NaN. One can define a (say) 3x3 array of NaN's. Each NaN can be replaced as the data is...

11ヶ月前 | 1 件の回答 | 0

1

回答

質問

Can writetable delimit strings using single-quotes?
I am using writetable to export to CSV. All strings are delimited with double quotes. Is there any way to have strings delimit...

11ヶ月前 | 1 件の回答 | 0

1

回答

質問

Matlab & Cygwin X-windows terminates abruptly, Firefox and Outlook do not
I'm executing many-day Matlab jobs on Windows10. On two successive occassions, when the job has run for about a day, I found th...

11ヶ月前 | 0 件の回答 | 0

0

回答

質問

Random triplets not asymmetrically distributed
I would like to generate many triplets whose values are drawn from {0.1, 0.2, ... 0.9}. I also want each triplet to sum to 1.0....

11ヶ月前 | 2 件の回答 | 0

2

回答

質問

Recompose stacked column cell vectors into adjacent row cell vectors
I have a row array of cells, varargin, within a function. The contents of each cell corresponds to an argument supplied by the ...

12ヶ月前 | 1 件の回答 | 0

1

回答

質問

Deploy Java wrapper around m-file wrapper around a mex file?
I have successfully used Compiler SDK to deploy a Java wrapper around my home-made m-file wrapper around "intlinprog" (more than...

12ヶ月前 | 0 件の回答 | 0

0

回答

質問

Single extension not everywhere?
According to the following page, MATLAB 2019a should have automatic singleton extension: https://blogs.mathworks.com/loren/2016...

12ヶ月前 | 1 件の回答 | 0

1

回答

質問

Create table columns with some entries blank (no quote symbols)
I have a table with some Boolean variables. They show up as `true` or `false`. I would like the trues to show up as (say) "Y" ...

12ヶ月前 | 1 件の回答 | 0

1

回答

質問

char(2713) and fprintf('\x2713\n') don't show a checkmark in the command window
According to https://en.wikipedia.org/wiki/Check_mark, the unicode for a checkmark is 2713. However, `char(2713)` doesn't show ...

12ヶ月前 | 2 件の回答 | 1

2

回答

回答済み
intlinprog quits due to incorrect Relative Gap
TMW suggest scaling the data so as to reduce the dynamic range. What I found to work was to rescale the objective function so t...

1年以上前 | 0

さらに読み込む

FM

Statistics

Thankful Level 4

MATLAB Answers

First Review

File Exchange

First Answer

MATLAB Answers

Content Feed

2

2

1

1

1

0

1

1

1

0

0

0

0

3

1

1

1

1

0

2

1

0

1

1

2