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Ekin


Last seen: 10 months ago |  Active since 2013

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How to convert .mat file into .set file? How to load multiple data in EEGLAB toolbox?
Hello Everyone I have .mat files of many subjects (50+) (each subject has one .mat data file) and i noticed that converting m...

8 years ago | 0 answers | 1

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answers

Question


How to sum elements in a vector according to the location information from another vector?
Hello, I have a vector lets say V=[3 5 3 7 1 7 9 3 9 2 0 3 9] and another vector that is indicating the which elements t...

8 years ago | 2 answers | 0

2

answers

Question


How to calculate the means of n adjacent units of a vector?
Hi, i have a question about vectors. For example i have a vector A=[1 2 3 4 5 6 7 8 9 10]T I want to get the mean values of...

10 years ago | 1 answer | 1

1

answer

Question


Error in opening file from another folder, how to fix this problem?
I have these codes to open and process a .txt file in MATLAB GUI: [filename1,filepath1]=uigetfile({'*.txt*','Text Files'}...

11 years ago | 1 answer | 0

1

answer

Question


How to detect, open and process nxm matrices?
Hi i have a code to open .txt files with nx1 matrices, it works very well: [filename1,filepath1]=uigetfile({'*.txt*','Text ...

11 years ago | 3 answers | 0

3

answers

Answered
error: Undefined function 'secs2hms' for input arguments of type 'double'.
Ok, solved it. Changed directory to elsewhere and changed directory back where i created the function. Bug or glitch maybe?

11 years ago | 0

| accepted

Question


error: Undefined function 'secs2hms' for input arguments of type 'double'.
I want to show my total sample time (H:M:S) in an edit box in Matlab GUI. Here is my code: samplingrate=200; totalmtime...

11 years ago | 1 answer | 0

1

answer

Question


How to find major peak values and the avarage distance between them in a signal?
I have a signal like this : <<http://i42.tinypic.com/2ptsbc0.jpg>> I want to: # Find and mark ONLY major positive peak...

11 years ago | 1 answer | 0

1

answer

Question


How to mark local peak values of a signal an count them? Matlab GUI
I have a signal and after several operations in matlab gui, i get this signal: <<http://i39.tinypic.com/wguuqs.jpg>> But i...

11 years ago | 1 answer | 0

1

answer

Question


How to "save as" a processed graph as a .txt data file?
I can read and obtain graph from a data file (.txt) with my GUI code. With some functions(noise removal, clipping etc.), i chang...

11 years ago | 2 answers | 0

2

answers

Question


How to use a variable defined in an .m file in another .m file without defining the variable above?
I have an .m file called Murthy.m and "lastRR_int" and "kk" are defined in Murthy.m. This is the main GUI function and when the ...

11 years ago | 1 answer | 0

1

answer

Question


Is it possible to create multiple functions and calling them in one .m file?
I have a question about calling a function in Gui. Here is an example of my code: function pushbutton1_Callback(hObject,...

11 years ago | 1 answer | 0

1

answer

Question


How to call a function (another .m file) in MATLAB GUI?
I want to call an another .m file in my main gui .m file. But when i call the function, it gives me error due to "handles." oper...

11 years ago | 1 answer | 0

1

answer

Answered
How to open data file by browsing it - MATLAB GUI
Alright i solved this problem: [filename1,filepath1]=uigetfile({'*.txt*','Text Files'},... 'Select Data File 1'); cd(...

11 years ago | 1

| accepted

Question


How to open data file by browsing it - MATLAB GUI
I can open my data file with this code: fp= fopen('ecg.txt','rt'); fgets(fp); A = textscan(fp, '%f'); fclose(fp); ...

11 years ago | 4 answers | 0

4

answers

Question


How to use variable of another function with a function? switch-case. Matlab Gui
I want to call a variable in a popupmenu from a button. I mean, popup value will only show the current status and when I press t...

11 years ago | 0 answers | 0

0

answers

Question


How to read popup menu string and use it in another button function? MATLAB GUI
I have a problem with reading a popup menu string and using it in a switch-case function in another button. My popup menu should...

11 years ago | 2 answers | 0

2

answers