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John


Last seen: 21 days ago
14 total contributions since 2019

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Question


How to combine 2 structures into 1?
>> a = struct('a1',1,'a2',2,'a3',3) a = struct with fields: a1: 1 a2: 2 a3: 3 >> b=struct('b1',11,'b2',12,...

21 days ago | 1 answer | 0

1

answer

Question


What's the callback function for "selecting" a TAB?
Using App Designer with Tab-Group and Tabs. Now want to create and access to the call back function when the Tab is selected. Wi...

1 month ago | 0 answers | 0

0

answers

Question


When relocating item on a tab-panel, it appeared on another tab-panel!
When relocating an item on a tab-panel, it appeared on another tab-panel! How to avoid that? Now every item has to be typed in "...

2 months ago | 0 answers | 0

0

answers

Answered
str2num results
Sometimes str2double gives error. Anyways, either way, How can we test if the input string is numeric? Like this: >> a='notnume...

2 months ago | 0

Question


str2num results
Here is a test, please try it. I can't explain the reason. Thanks. >> a='sss' a = 'sss' >> b=str2num(a) b = [] >...

2 months ago | 3 answers | 0

3

answers

Answered
'AutoResizeChildren' App designer warning
How to remove the SizeChangedFcn?

2 months ago | 0

Question


No ToolBar in App Designer?
It seems it exist in GUI, no in App Designer? Am I right? Thanks.

3 months ago | 0 answers | 0

0

answers

Question


Convert .rpt to .m file?
Can the report file .rpt be converted to .m file as the .mlx?

3 months ago | 2 answers | 0

2

answers

Question


What's meaning of dicom-dict.txt file 4th column "1-n"?
We'd like to add some tags in the matlab dicom-dict.txt file, which doesn't contain any (0019, tags for example. It seems quite...

3 months ago | 1 answer | 0

1

answer

Question


matconvnet cannot fing nvcc but it's shown in matlab
Here is the continours output: >> system('nvcc --version') nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2019 NVI...

4 months ago | 0 answers | 0

0

answers

Question


How to enable cuda10 or remove cuda9?
Both CUDA9 and CUDA10 are installed in the PC. matlab sees only CUDA9 while it says not compatible with VS2019. How to enable m...

5 months ago | 0 answers | 0

0

answers

Question


dicominfo doesn't contain the field: 'Directory Record Sequence'.
[0004,1220] should be the dicom field: DirectoryRecordSequence. However, the di=dicominfo(DICOMFILE) doesn't contain this field....

5 months ago | 0 answers | 0

0

answers

Question


Can Mathworks generate Matlab Updator?
Right now, we have to install every new version, for example presently from 2019a to 2019b. We have been suffering this for deca...

5 months ago | 0 answers | 0

0

answers

Question


Can Mathworks resolve this "Termination" bug?
The new version of Matlab (R2019a) has a horrible and costly bug! After a long run, when trying to read the earlier printout by ...

6 months ago | 0 answers | 0

0

answers