Answered
I can not write text on an image by insertText
@Xiaoai Chen - should the value input parameter be a cell array of strings rather than an array? Please see text (of insertText0...

ungefär ett år ago | 2

Answered
how to use three pop-up menu to get result in a screen(GUI, using guide)
@Tahani Alajmi - when you launch the GUI and press the convert button, you will see an error in the console window: Index in po...

ungefär ett år ago | 1

| accepted

Answered
search content in table
@VISHNU DIVAKARAN PILLAI - you could try something like dcode.d_address(strcmp(dcode.d,'D')) where we use strcmp to return a l...

ungefär ett år ago | 0

| accepted

Answered
How to simply record a string of sound from the computer microphone?
@John - try using the audiorecorder. One of the (simple) examples from here is recObj = audiorecorder; % create the object r...

ungefär ett år ago | 1

| accepted

Answered
Im using randsample() but im getting an error
@Tariq Hammoudeh yes, randsample requires the Statistics and Machine Learning Toolbox. If you just want to choose one random ele...

ungefär ett år ago | 1

| accepted

Answered
How can we run many simulations at the same time? (for example for 1000 simulations)
@AT - please clarify what you mean "it doesn't work properly". What are you expecting to happen? Or are you getting the same re...

ungefär ett år ago | 0

| accepted

Answered
How can i implement a timed counter in app designer
@Keenan Jogiah - you could create a timer object within the app that you would then start and stop based on the toggle. In this ...

mer än ett år ago | 0

| accepted

Answered
Hi. I am trying to clear my channel feed using my channel Id and USER_API Key, but all the time I got "provide proper authentication details". Thanks in advance.
@Carlos A. Jorge - from the clear channel page, the code for POSTMAN is something similar to the above, but the CURL is a little...

mer än ett år ago | 0

Answered
Unrecognized function or variable 'correct_Fz'. so I can't plot correct_Fz
@hue phan - how do you know if correct_Fz is getting intialized or updated with data? You have a condition in your for loop that...

mer än ett år ago | 0

Answered
how to display any image for 500 ms
@ANKIT MAURYA - you can try using a timer to stop displaying the image (or in this case, the figure for the image) after 0.5 sec...

mer än ett år ago | 1

| accepted

Answered
when I run this code it gives me an error message but I can not figure out what is the problem?
@Faisal Alrafaei - you are trying to use the variable y before it has been defined audiowrite('C:\Users\201802108\Desktop\EN706...

mer än ett år ago | 1

Answered
calling a function from a script
@Ilias Minas - can't you just replace f with differential like t0 = input ('Enter initial value of time'); % Value that time st...

mer än ett år ago | 0

| accepted

Answered
Handling unit conversion in a simple App Designer application
@Lucas Nogueira - I think that you would need to keep track of (in addition to the current cruise airspeed), you would need to k...

mer än ett år ago | 1

Answered
How to plot subset using editfield in app designer
@義典鈴木 - if you only have a small set of variables to choose from (i.e. 'L', 'a', and 'b') then consider using a radio button gr...

mer än ett år ago | 0

Answered
How to display an image every time a button is pushed in App designer?
@Kyle Ramphal - you might instead try inserting the n copies of an image within a larger image. Your larger image would act as t...

mer än ett år ago | 0

| accepted

Answered
How to update a graph with timer ?
Hi @Alan Martínez - the default timer function callback signature takes two inputs only. You are using that default definition h...

mer än ett år ago | 0

Answered
How to save all jpg data after preprocessing into workspace?
@Ou Jin Sheng - imwrite writes data to a file as imwrite(dataArrayOrMatrix, 'filename') Your code is doing something different...

mer än ett år ago | 0

| accepted

Answered
can someone help me with this?
@yusuf rahmat are you sure that this Undefined function or variable "frame". Error in ForTA>test_mfcc_Callback (line 304) rata...

mer än ett år ago | 0

| accepted

Answered
How do I remove the tail on an animation?
@Courtney Navarre - since you have the handle s2 to the surf object that you replace on each iteration of the loop, then jusst d...

mer än ett år ago | 0

| accepted

Answered
saving figure with title as name of file
@C.G. - since you have the file name in your files structure, then you could just do for a = 1:num_files matFileName = fil...

mer än ett år ago | 0

| accepted

Answered
How to use recordblocking for an infinite interval?
@Marie Kate Palau I don't think you want to use recordblocking since that would prevent you from stopping the recording after an...

mer än ett år ago | 0

Answered
How to save a value from an array if a condition is true
@Tejashree Pawar - do you need to use a loop? For example, if your X and Y arrays are the same dimensions, then (for example) if...

mer än ett år ago | 1

Answered
Trying to delete the previous data/line from a next button using matlab Gui
@Franck paulin Ludovig pehn Mayo - If you only want one patch object to appear, then you will need to delete the old one before ...

mer än ett år ago | 1

| accepted

Answered
Constants not recognized in integral
@Florian Spicher - rather than using a script, try including the above code in a function instead (see functions vs scripts fun...

mer än ett år ago | 0

Answered
Hello everyone, In the following code, I am trying to record V values in the matrix V_mat not just the last value. Please help me how can I do it.
@Mohammad Dawoodzada - initialize the matrix outside of your loops (rather than on each iteration of the inner loop) and keep tr...

mer än ett år ago | 0

| accepted

Answered
How to nest callback into while loop?
@Sergey Lopatnikov - the _'event_data' in callback function is not recognized_ error message makes sense since you are trying to...

mer än ett år ago | 1

| accepted

Answered
Understand a command line to create a matrix
@Mark Sc - this is an interesting piece of code. Given that >> x = (1:npoint) x = 1 2 3 4 5 and tha...

mer än ett år ago | 0

| accepted

Answered
How to turn a matrix into a vector without using for loop !
@daniel adams - try using reshape.

mer än ett år ago | 1

| accepted

Answered
gui executing input parameter
@AStro you may need to post more code as it isn't clear what you might do with the data you read. But whatever it is, you can sa...

mer än ett år ago | 1

| accepted

Answered
The while loop for my taylor expansion will not check the condition for each iteration.
@Zachary Nies - I don't think your MAXerror ever gets below the condition. When I run your code, the minimum value assigned to i...

mer än ett år ago | 0