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RZM


Active since 2016

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Question


Why a variable randomly is not updated in MATLAB GUI using guidata function?
Hello, I have a problem in a GUI made using MATLAB Guide. I have some timer functions which are executed sequentially. There...

6 years ago | 0 answers | 0

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answers

Question


How to use TCP/IP for the communication between more than two instances of MATLAB on a same computer?
I have found the below link as an example of using TCP/IP to send and receive data between two instances of MATLAB: <https://...

6 years ago | 1 answer | 0

1

answer

Question


How to execute timer functions in MATLAB GUI in parallel?
I have designed a GUI using MATLAB GUIDE. I need to execute two timer functions in parallel. Let's say we have a timer and its f...

6 years ago | 1 answer | 1

1

answer

Question


Classification Learner App vs. Training and testing a model programmatically, Is there any hidden magical step in the classification learner app?
I am trying to find a good model to explain my dataset. The problem is that I want to do leave-one-person-out cross validation w...

6 years ago | 1 answer | 0

1

answer

Question


How one can assign the indices of train and test data manually?
The function "cvpartition" randomly chooses a subset of data for train and the rest for test in K-Fold cross validation. However...

6 years ago | 0 answers | 1

0

answers

Question


Callback function triggering to get streaming data from TCP/IP object in MATLAB GUI?
Let say we have a host and a remote computer where the remote computer is streaming data in real-time via TCP/IP to the host com...

6 years ago | 1 answer | 0

1

answer

Question


How one can identify the date and time of a "Serial Date Number" without knowing its coding/formatting?
Let us say we have these serial date numbers as follows: 7.093789728100000e+10 7.093792958500000e+10 7.09379572850000...

6 years ago | 1 answer | 0

1

answer

Question


How to efficiently find maximum of selected indices of an array in MATLAB?
Let us say we have the vectors: w, s_on, and s_off. s_on and s_off have the ascending indices of the onset and offset of an even...

6 years ago | 1 answer | 0

1

answer

Question


How to define a callback function to receive TCP/IP data stream in MATLAB GUI?
I wrote the following simple GUI to do that but still the callback function does not run at all function com_test_OpeningFc...

6 years ago | 0 answers | 0

0

answers

Question


Efficient real-time data streaming between two PCs.
Dear all, I am trying to read data in real-time using TCP/IP from a remote PC which has an application running to record some...

6 years ago | 0 answers | 0

0

answers

Question


Find the first and last elements of consecutive values in a vector
Let's say we have an arbitrary vector like this with ascending values: a= [10 11 12 19 21 25 29 30 31 32 33 39 50]; and ...

6 years ago | 2 answers | 0

2

answers

Answered
MATLAB gui timer function callback problem
You can use function auto_read_Callback(obj,event,hObject,eventdata) handles = guidata(hObject); instead of fun...

8 years ago | 0

Question


Adjusting figure and axes size
I have a problem with setting the size of figures and axes objects in MATLAB. I have tried to set the size of a figure to preci...

8 years ago | 0 answers | 0

0

answers

Question


Problem on working with timer object to refresh an axes on a GUI
I am dealing with timer object in the MATLAB GUI. Assume that we have two axes on a GUI and under display update function we plo...

8 years ago | 1 answer | 0

1

answer

Question


How to run a MATLAB program for a specified time duration?
For example if there is a MATLAB program as follows: duration = 1 % minute i=1 while i<1000 [X,Y] = ginput(1) ...

8 years ago | 1 answer | 0

1

answer