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Answer 3 questions that were unanswered for more than 30 days
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Content Feed
Question
strsplit: the deliminator on both sides was still kept but not removed
Hi, I am using strsplit to split a string by space using R2016a. I expect all the space was removed, but I got: strsplit(' aa...
etwa ein Monat ago | 1 answer | 0
1
answerQuestion
fread does not return the required length of data for large file.
Hi I aim to read a region of data from a large file in binary mode, but the returned vector is of wrong length. % a file of 3...
8 Monate ago | 1 answer | 0
1
answerQuestion
How to save clustergram as fig file using code?
I generate a clustogram using R2016a, cgo = clustergram(rand(94,250),... 'RowLabels',repmat({'rowLabel'},1,94),......
8 Monate ago | 1 answer | 0
1
answerHow to replace google-collect.jar with the newer version guava.jar
I have the same error with you . Have you solved?
8 Monate ago | 0
Question
deployed app exit when GUI appeared
Hi, I have a function that shows a GUI with buttons and callbacks. When running in matlab, it create the gui figure and relea...
10 Monate ago | 1 answer | 0
1
answerQuestion
im2bw get different binary results on same data between double and uint8 in R2016a
Hi, I am using im2bw to convert a RGB image to binary, but get very different results when image was in uint8 or double format. ...
11 Monate ago | 0 answers | 0
0
answersQuestion
Cannot find builtin function 'waitbar'
Hi, I am calling builtin fucntion to run waitbar in R2017b but got an error: Cannot find builtin function 'waitbar'. Is w...
11 Monate ago | 1 answer | 0
1
answerQuestion
How to show file name instead of full file path in matlab's code editor bar
Hi, Usually the m code editor bar shows the full path to m file. Occasionally I found that when I open the code editor and var...
etwa ein Jahr ago | 0 answers | 2
0
answersPass matlab javaArray('java.lang.Integer',Length) as "java method input: int[]" to be filled in the method failed
I find an answer here. https://www.mathworks.com/matlabcentral/answers/94559-why-do-i-receive-an-error-when-i-call-the-read-met...
etwa ein Jahr ago | 0
| accepted
Question
Pass matlab javaArray('java.lang.Integer',Length) as "java method input: int[]" to be filled in the method failed
In java/C#/C++ method, there is a way to input a empty array as one argument in, and the method can fill this array, which could...
etwa ein Jahr ago | 1 answer | 0
1
answerQuestion
how to input to "imread" using uint8 vector that is equivalent to binary data of image file from fread
Hi, I am trying to read many 512x512 jpg files that extracted from a .db database as uint8 vector for each file. The vector is...
etwa ein Jahr ago | 2 answers | 0
2
answersQuestion
SQLite JDBC error: [SQLITE_ERROR] SQL error or missing database (no such table:)
I'm trying to read data from a .db file. This file has a colume of blob data type that cannot be read by function sqlite. So I ...
etwa ein Jahr ago | 0 answers | 0
0
answersUnexpected type: SQL_BLOB; (zero-based)
sqlite interface only support several basic data type. To access blob, you may use database function to create a connect object...
etwa ein Jahr ago | 0
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
mehr als ein Jahr ago
Question
How to pop the content of a matrix in a way like pop the content of a cell
We know that the arguments of a function can be placed in a cell and call it like this: aCell = {arg1,arg2,arg3}; myFunction(a...
mehr als ein Jahr ago | 3 answers | 0
3
answersSubmitted
me: call self in recursive way but independent of mfilename
With argument,this funciton call the mfilename that it was located in, in an recursive way and can retrieve output.
mehr als ein Jahr ago | 1 download |
How to ignore not serializable variables when saving workspace
https://www.mathworks.com/matlabcentral/fileexchange/74345-save-caller-s-workspace-to-mat-file-skip-all-java-object
mehr als ein Jahr ago | 0
Submitted
MFquestdlg: add two more cool fratures to MFquestdlg
Add two cool features to ‘MFquestdlg from Saeid https://www.mathworks.com/matlabcentral/fileexchange/31044-specifying-questdlg-p...
fast 2 Jahre ago | 2 downloads |
Question
when combing OnCleanup with evalin, weird order of execution
This function is to print in cmd window that the function was executed and exited. The expected outcome is : 1 $$$$$$-En...
fast 2 Jahre ago | 0 answers | 0
0
answersSubmitted
prologue
insert this line to beginning of function then every execution wil be logged in cmd window
fast 2 Jahre ago | 1 download |
Question
unexpected comma in regexp output
Hi, everyone, I want to extract the word "Df(3R)ED50003". from a string below: The word is composed of A-Z a-z 0-9 ...
fast 2 Jahre ago | 1 answer | 0
1
answerQuestion
How to find minimum number of largest square of 1 in an 2D bool matrix
I have a 2D bool image (dimension 81x65) with several irregular regions black(mainly in the middle) and other pixes white(mainly...
etwa 2 Jahre ago | 1 answer | 0
1
answerQuestion
help on regexp to extract words between ""
aMajorLine = 'var _0x3f86=["\x72\x65\x64","\x67\x72\x65\x65\x6E","\x62\x6C\x75\x65"]'; [a,b] = regexp(aMajorLine,'var _0x3f86=\...
etwa 2 Jahre ago | 2 answers | 0
2
answersSubmitted
RMD_TLL_primer_order
Fully Automated primer order on Temasek Lifescience Laboratory(TLL)
etwa 2 Jahre ago | 1 download |
Question
how to fread not a file, but a vector that equals fread a file in binary form?
I have a vector aVec = [45,234,123,.........] % that is equivalent to: % fread(anyfile, 'r') I want to read tha...
etwa 2 Jahre ago | 1 answer | 0
1
answerQuestion
How to open .m fiile in editor and move to specific line number?
I'm wondering if there is a command to open a .m file and also locate to specific line? The effect should be same with Matlab...
etwa 2 Jahre ago | 1 answer | 0
1
answerSubmitted
strrep variants for case-insensitive
strrep variants for case-insensitive
mehr als 2 Jahre ago | 2 downloads |
hyper text display problem: " and ' inside href = " "
Also,the following hypet text does not show correctly unless modified: before modify disp('<a href="matlab: ...
mehr als 2 Jahre ago | 0
Question
hyper text display problem: " and ' inside href = " "
disp(['<a href="matlab: system(''"C:\p q.exe" "D:\ w rd.txt", -n45'')','">click me to run a file</a>']); The hyperlink termina...
mehr als 2 Jahre ago | 2 answers | 0
2
answersSubmitted
isadmin
Tell whether matlab is running in administrator mode or not.
mehr als 2 Jahre ago | 1 download |
