Question

Next/continue pushbutton in gui matlab

Hi, I have an simple interface with one figure and one push button. When i push the button i want to plot a graph in the figure....

5 days ago | 1 answer | 0

Question

stop working executable gui application

Hi, I have the following question. I have an application in matlab gui as executable. Is there a method that allows me to write...

13 days ago | 0 answers | 0

Question

How to secure an executable GUI

I transformed a GUI into an executable application. I put this application on a PC and now I am thinking of two things: Is ther...

24 days ago | 1 answer | 0

Answered

Compiler in 2017a fails to package scripts that compiled well in 2016b

Hello! Did you solve the error? I have the same error and I can not figure it out! Can you help me?

Compiler in 2017a fails to package scripts that compiled well in 2016b

Hello! Did you solve the error? I have the same error and I can not figure it out! Can you help me?

3 months ago | 0

Answered

Why does mcc generates Warning message about starup file even though the starup file is not present on MATLAB Search Path?

Hello! Did you solve the error? I have the same error and I can not figure it out! Can you help me?

Why does mcc generates Warning message about starup file even though the starup file is not present on MATLAB Search Path?

Hello! Did you solve the error? I have the same error and I can not figure it out! Can you help me?

3 months ago | 0

Answered

Why does creating a standalone application in MATLAB R2017a_Prerelease version generate a warning regarding "startup.m" adding paths?

Hello! Did you solve the error? I have the same error and I can not figure it out! Can you help me?

Why does creating a standalone application in MATLAB R2017a_Prerelease version generate a warning regarding "startup.m" adding paths?

Hello! Did you solve the error? I have the same error and I can not figure it out! Can you help me?

3 months ago | 0

Answered

Got error in compiling standalone app 2018a

Hello! Have you solve this error? I have the same error and i am trying to solve it. Can you help me?

Got error in compiling standalone app 2018a

Hello! Have you solve this error? I have the same error and i am trying to solve it. Can you help me?

3 months ago | 0

Question

add white gaussian noise

I tried to add noise to a signal. The signal noise ratio must be 0 dB. I tried with signal_noise=awgn(signal,0,'measu...

2 years ago | 1 answer | 0

Question

Finding duration of a signal

I have a signal which represent a shot sound with the following characteristics <</matlabcentral/answers/uploaded_files/11287...

2 years ago | 1 answer | 0

Question

Plot graph in GUI. Why i can plot a script, but i can't plot a function?

I want to plot a graph in GUI. when i simply put all code in the button function it works, the code is next one: % --- Ex...

2 years ago | 0 answers | 0

Question

matlab gui error using axes invalid object handle

function spectrograma_Callback(hObject, eventdata, handles) % hObject handle to spectrograma (see GCBO) % eventdata rese...

2 years ago | 1 answer | 0

Question

Graphic Object Size in matlab

Is there any way to make the circles bigger in this plot? <</matlabcentral/answers/uploaded_files/108742/poz.png>>

2 years ago | 1 answer | 0

Question

Fslove don't find the right solution

I try to solve a non linear system, but Fsolve can't solve it. F=@(q)[sqrt((q(1)-5)^2 + q(2)^2 + q(3)^2 )-sqrt( q(1)^2 + (q(...

2 years ago | 2 answers | 0

Question

Why my spectrogram have negative values?

In this figure we have a exponential sine wave and his spectrogram. My question is why the spectrogram have negative values? (fr...

2 years ago | 2 answers | 0

Question

How can i fit the signal ?

So i have the signal from the figure. On OY is amplitude and on OX is time. My question is how to fit the signal in time? I mean...

2 years ago | 1 answer | 0

Question

How to solve a system of equations?

I try to solve a non=linear equtions system, but it doesn't work. I missed something? F=@(x)[sqrt((x(1)-5)^2 + x(2)^2 + x(3...

2 years ago | 2 answers | 0

Question

What happens when we sum the columns of a RPA matrix?

Let's say that I make Recurrence Plot Analasys for a signal. I obtain a matrix axb. If I sum the elements of columns of the matr...

2 years ago | 0 answers | 0

Question

How can i find the time delay using spectrogram?

We observe that in the first plot we have a delayed signal and in the second one, his spectrogram. My question is how can i find...

2 years ago | 1 answer | 0

Question

How can i delay a signal?

I'm working on a project and i'm interested in delay a signal with a number of seconds. I tried everything, but doesn't work. Ha...

2 years ago | 1 answer | 0

Question

Acoustic source localisation with time difference of arrival

Let's assume that i must locate an acoustic source. For that I use 4 microphones and time difference of arrival method. i tried ...

2 years ago | 0 answers | 0

Question

How can i read this spectrogram?

What information can i read from this spectrogram? I have 2 signals, the first one a sine and the second one a sine with noise ...

2 years ago | 0 answers | 0

Question

How can i read a wavelet?

I have two wavelets, one foe a sine and one for a sine with noise. What information can i find from them?

2 years ago | 0 answers | 0

Question

How can I read a spectrogram like this?

I want to know: what information can I read from this spectrogram?

2 years ago | 2 answers | 0

Question

Is there a simple code for matched filter?

Let's say that i have a sinus wave and i must use a code for matched filter.How can i do that?

2 years ago | 1 answer | 0

Question

How can i find with a simpe and easy code the zero crossing of a function?

Let's say that I have a sinus wave and i want to find and plot the zero crossing for that function.How can i do that, with a sim...

2 years ago | 1 answer | 0

Question

How can i obtain a signal like this? i have some problem with the code.

<</matlabcentral/answers/uploaded_files/91631/1212.png>>

2 years ago | 2 answers | 0