Answered
Copying files based on a text file from a source folder that contains multiple sub-folders to a destination folder
The readlines function will allow you to read a text file (storing each line as an element of a string vector). The functions...
Copying files based on a text file from a source folder that contains multiple sub-folders to a destination folder
The readlines function will allow you to read a text file (storing each line as an element of a string vector). The functions...
3 years ago | 0
Answered
How can I use a user define function (.m file) as the prob.objective
From what I can tell reading the documentation, the easiest way would be to use the <https://www.mathworks.com/help/optim/ug/fcn...
How can I use a user define function (.m file) as the prob.objective
From what I can tell reading the documentation, the easiest way would be to use the <https://www.mathworks.com/help/optim/ug/fcn...
3 years ago | 0
Answered
is it possible to create a matlab script directly from gui pushbutton events (kind of like command line history)?
If you don't use numbered variables, you can include an fprintf statement that will write a line to a text file. There is no aut...
is it possible to create a matlab script directly from gui pushbutton events (kind of like command line history)?
If you don't use numbered variables, you can include an fprintf statement that will write a line to a text file. There is no aut...
3 years ago | 0
Answered
Set at least two ticks on log scales in figures
I don't know if this is an acceptable solution for you, but you could query the current tick labels and take action in your code...
Set at least two ticks on log scales in figures
I don't know if this is an acceptable solution for you, but you could query the current tick labels and take action in your code...
3 years ago | 1
Answered
how to determine if vector of row times is within timerange?
The timerange datatype is really only intended to be used with timetables. Once you convert your dates to a timetable, you can u...
how to determine if vector of row times is within timerange?
The timerange datatype is really only intended to be used with timetables. Once you convert your dates to a timetable, you can u...
3 years ago | 1
| accepted
Answered
parfor loop output and input are not matched in order
I suspect the source of the problem is the interaction with the file system. You should consider generating a random file name ...
parfor loop output and input are not matched in order
I suspect the source of the problem is the interaction with the file system. You should consider generating a random file name ...
3 years ago | 1
| accepted
Answered
Try catch error 'Unrecognized function or variable'
The code in the try block will be executed normally. If any line results in an error, the execution will abort, and the catch bl...
Try catch error 'Unrecognized function or variable'
The code in the try block will be executed normally. If any line results in an error, the execution will abort, and the catch bl...
3 years ago | 1
Answered
FFT of EEG data
Are you sure your file is in the format this function expects? This is a good lesson for your own code: make sure to write docu...
FFT of EEG data
Are you sure your file is in the format this function expects? This is a good lesson for your own code: make sure to write docu...
3 years ago | 0
| accepted
Answered
how can I find distance between one base station and all the users separately?
You can use the hypot function to calculate the Pythagorean distance. Check the documentation to see if it allows array inputs. ...
how can I find distance between one base station and all the users separately?
You can use the hypot function to calculate the Pythagorean distance. Check the documentation to see if it allows array inputs. ...
3 years ago | 0
| accepted
Answered
I am currently a college student.
That is correct. You are no longer allowed to use the student license if you are no longer a student. If you become a student ag...
I am currently a college student.
That is correct. You are no longer allowed to use the student license if you are no longer a student. If you become a student ag...
3 years ago | 1
| accepted
Answered
vpasolve all solutions?
There might be a direct way, but at the very least there is a workaround: Since you can specify an initial estimate, you can ...
vpasolve all solutions?
There might be a direct way, but at the very least there is a workaround: Since you can specify an initial estimate, you can ...
3 years ago | 0
Answered
How to solve numerically and find the smallest value?
You can supply an initial estimate or a search range to vpasolve, as its documentation explains: syms v L0 x x=2; A=sqrt(2)*x...
How to solve numerically and find the smallest value?
You can supply an initial estimate or a search range to vpasolve, as its documentation explains: syms v L0 x x=2; A=sqrt(2)*x...
3 years ago | 0
| accepted
Answered
gunzip(url) function not downloading archived file properly.
The file itself is not publicly available without a login, and that is what matters. Using websave will not help, nor will using...
gunzip(url) function not downloading archived file properly.
The file itself is not publicly available without a login, and that is what matters. Using websave will not help, nor will using...
3 years ago | 0
Answered
How to generate a random number from a matris
If you want to select a number randomly from Y, you can use randi directly to index: Y=randi([0,300],[1,500]); RandomScalar=Y(...
How to generate a random number from a matris
If you want to select a number randomly from Y, you can use randi directly to index: Y=randi([0,300],[1,500]); RandomScalar=Y(...
3 years ago | 0
Answered
Undefined function or command newff
The newff function did indeed exist (in the Neural Network Toolbox). According to this answer it became obsolete in 2010, altho...
Undefined function or command newff
The newff function did indeed exist (in the Neural Network Toolbox). According to this answer it became obsolete in 2010, altho...
3 years ago | 0
Answered
regexprep: Nested ordinal token not captured
I'm not entirely sure tokens can be nested (at least in the implementation that Matlab uses). You can also explore the output o...
regexprep: Nested ordinal token not captured
I'm not entirely sure tokens can be nested (at least in the implementation that Matlab uses). You can also explore the output o...
3 years ago | 1
| accepted
Answered
Difference between CloseRequestFcn and DeleteFcn?
Summarizing what has been mentioned in comments so far: CloseRequestFcn The CloseRequestFcn responds to any calls to the close...
Difference between CloseRequestFcn and DeleteFcn?
Summarizing what has been mentioned in comments so far: CloseRequestFcn The CloseRequestFcn responds to any calls to the close...
3 years ago | 1
| accepted
Answered
MATLAB benchmarks for i7-12700K vs i9-12900
That will depend on the exact code profile you're going to use. Some code benefits from multiple cores, some does not. Some comp...
MATLAB benchmarks for i7-12700K vs i9-12900
That will depend on the exact code profile you're going to use. Some code benefits from multiple cores, some does not. Some comp...
3 years ago | 0
Answered
binwidth is not working
You're just creating a variable. You do not use that variable as an input argument, or to modify the histogram object after you ...
binwidth is not working
You're just creating a variable. You do not use that variable as an input argument, or to modify the histogram object after you ...
3 years ago | 0
Answered
Create new data sheet from fprintf code outputs
Your loop is overwriting the variable every iteration. You should replace this: fds=[Name,FD] With this: fds=[fds;N...
Create new data sheet from fprintf code outputs
Your loop is overwriting the variable every iteration. You should replace this: fds=[Name,FD] With this: fds=[fds;N...
3 years ago | 0
Answered
Remote desktop for MATLAB individual license?
In essence this would mean using something like TeamViewer or VNC to remotely control your desktop from your laptop. Apart fr...
Remote desktop for MATLAB individual license?
In essence this would mean using something like TeamViewer or VNC to remotely control your desktop from your laptop. Apart fr...
3 years ago | 0
Answered
remove periodical like lines from the image
I actually suspect the bands are actual data and the circles are not, but without the context that is hard to tell. S=load('mat...
remove periodical like lines from the image
I actually suspect the bands are actual data and the circles are not, but without the context that is hard to tell. S=load('mat...
3 years ago | 1
| accepted
Answered
how to sum every each rows on matrix
You can use the sum function: data=rand(5,25); sum(data,2)
how to sum every each rows on matrix
You can use the sum function: data=rand(5,25); sum(data,2)
3 years ago | 0
| accepted
Answered
Is it possible to "bind" the value of a uieditfield to a variable?
I think the easiest way to do something like this would be to make your variable a class with a value and a handle. If you creat...
Is it possible to "bind" the value of a uieditfield to a variable?
I think the easiest way to do something like this would be to make your variable a class with a value and a handle. If you creat...
3 years ago | 1
| accepted
Answered
Adding the stim from this window to the average
After you correct the variable name to wId, you end up with a vector of 300 elements. What avg should be isn't completely clear ...
Adding the stim from this window to the average
After you correct the variable name to wId, you end up with a vector of 300 elements. What avg should be isn't completely clear ...
3 years ago | 0
| accepted
Answered
Resizing array of handle objects
The problem is that while your object array is an array of handles, it isn't a handle variable itself. What that means is that y...
Resizing array of handle objects
The problem is that while your object array is an array of handles, it isn't a handle variable itself. What that means is that y...
3 years ago | 0
Answered
Selecting random x number from "N" input numbers.
You can use randperm (remember to round the percentage to an integer number of positions): percentage = 30; total = 10; out...
Selecting random x number from "N" input numbers.
You can use randperm (remember to round the percentage to an integer number of positions): percentage = 30; total = 10; out...
3 years ago | 0
Answered
How to save a visualized image and the ROI ?
If you want to save what you see in a figure, you should first capture the contents with getframe. If you want to change the ...
How to save a visualized image and the ROI ?
If you want to save what you see in a figure, you should first capture the contents with getframe. If you want to change the ...
3 years ago | 0
| accepted