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Hi Anisa, You can do this in this way: RawSig=[1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 1 1 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 1 ...

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Answered 3 years ago

Dear community, I have got a signal with a noise. Frequency of this noise is 50 kHz. How can I cut it off? What is the easiest ...

3 Answers

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Asked 3 years ago

Hello I've got a signal which depends on three variables. I want to plot a draft like draft using function "spectrogram" (2D dr...

2 Answers

Hello community, I've got a binary file which was written with C++. How can I read a number in 'long long' format (8 bytes)? ...

1 Answers

Asked 2 years ago

Hello community, I've made an app in GUIDE and I've launched it on another computer, with smaller screen, some elements are o...

I've got a matrix A(3x4) and a list of similar matrix M(i).x, where i=1:100. I need to find the matrix from list M which will b...

Hello community I tried to create a GUI application on the machine with Win7 x64 and run it on the machine with WinXP x32. Bu...

Hello community, How can I read a binary file? Example of this file is here: <http://www.ex.ua/view_storage/614513727428>. In...

Hello community, I need to fin several maximum in my signal. How can I do that, any idea? Thanks in advise

Hi, I want to find a number in a matrix. For example, I have an array x=1:10 and I want to find a number 4 in this array and ...

Hello community, I have got a GUI with axes. I've made a function which plot a line when I click mouse button. I need to dele...

Hello community, I've got a GUI with controls and axes. I need to zoom in and out my axes after plotting. I want to do this w...

Hello community, I need to make a video from drafts. For example, I've got 100 drafts. They are with the same axis, but diffe...

Hello community! I've got a GUI with timer in the _OpeningFcn_ handles.timer = timer(... 'ExecutionMode', 'fixedR...

I just want to run my code automatically after GUI has initialized. Any suggestion how can I do it? Thanks in advance. And...

Dear community, How can I find filter coefficients (denumerator and numerator) of the butterworth filter? Thanks in advanc...

Hello community, I've got GUI with two windows. For example, 'First window' and 'Second Window'. There are two variables in t...

Hi all, How can I create .exe file from my GUI application and run on computer where is no Matlab? Thanks in advance. A...

Hello community, I need to read long double (C++) from binary file in matlab. Unfortunetly, long double has 10 bytes order (8...

Hello community, I have got a curve, and I need to smooth it. How can I do this? Thanks in advance.

Hi, I have a time-dependent signal (noise), and I need to find a quantity of curve bends (maxima of this function) which get in...

Hello community! I'm interesting in a function that will check if I can connect to the PC in my local network. Than...

0 Answers

Thanks to all! Solution is found!

Answered 2 years ago

fft and periodogram are not the same things, read help. Try pwelch, it's better for me.

Sorry for incomplete question. For example I've got matrix A[ 1 2 2; 1 2 3; 1 2 4] and in a list is present matrix M(3).x=[ ...

Dear Utau, I think you should create three variables x,y,z. x=5t^2i; y=-2tj; and z=20zm; Then use function mesh, surf o...

Hello community, I've designed a butterworth filter: h = fdesign.bandstop('fp1,fst1,fst2,fp2,ap1,ast,ap2', Fpass1, Fsto...

Hello Florian, if you want to bring all in one line, you can do it in this way: a1=[1,2,3,4]; % measurement 1 a2=...

Dear Andrew, if I understand you right, you can plot several function in one graph using function "hold on", and if you want to...

Hello I have got a draft made with function 'mesh'. How can I plot second axis and put it in the top of my draft? After plottin...

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