Please answer this : x(t)=10+60sin(100*pi*t)+40cos(200*pi*t)+20cos(400*pi*t) 1- At first sight, what does the signal x(t) represent.What are its spectral components. 2- What is its samling frequency. Does it satisfy Shannon’s sampling theorem? 3- What can we say about x(t) if we compare it with a signal from Fourier series?
if you change the number of cycles then your THD will change if you observe. so what is meaning of that and for ho many cycles, we have to take THD? and also if you change the simulation time then also THD will be different? Can you tell me which is correct?
i guess Im asking the wrong place but does anyone know a way to log back into an Instagram account? I somehow lost the password. I appreciate any tips you can give me!
@Nelson Matias I really appreciate your reply. I got to the site thru google and Im trying it out atm. Takes quite some time so I will get back to you later with my results.
@@mudasserrahim2798 Yaa it got solved. I did trial and error with copy pasting this ckt in new file and using new scope. luckily this time scope showed in fft dialog box droplist. Hope it helps for u.
I used the "To workspace" block and set the save format to "Structure with time". And then declared everything in the commond window through the code: power_fftscope FFTDATA = power_fftscope (Scope) FFTDATA = power_fftscope (FFTDATA) power_fftscope (Scope) power_fftscope (FFTDATA)
I have tried this technique but still my MATLAB 2019a is not showing the FFT analysis I mean it shows empty screen
The signal dialogue is showing empty in THD analysis, please help .
Please answer this :
x(t)=10+60sin(100*pi*t)+40cos(200*pi*t)+20cos(400*pi*t)
1- At first sight, what does the signal x(t) represent.What are its spectral components.
2- What is its samling frequency. Does it satisfy Shannon’s sampling theorem?
3- What can we say about x(t) if we compare it with a signal from Fourier series?
How can you export the resulted data as datapoints? Thanks in advance!
if you change the number of cycles then your THD will change if you observe. so what is meaning of that and for ho many cycles, we have to take THD? and also if you change the simulation time then also THD will be different? Can you tell me which is correct?
I am not able to add signal to the FFT analyzer even by doing the same procedure. Kindly help! its urgent
Did u get it?
did you get it
@@bhuvanapriya8541 did you get it
under modeling tab go to model settings -> data import/export -> uncheck single simulation output
nice video and explaination. good luck
in the tabulated data, first is harmonic order (frequency), then is % to fundamental but what is third column?
no dataset appears on the workspace. please help
Thanks. Really useful. Is there any option to copy Harmonics data from this FFT SIMULINK to an excel or a MatLab array?
i guess Im asking the wrong place but does anyone know a way to log back into an Instagram account?
I somehow lost the password. I appreciate any tips you can give me!
@Rodney Patrick Instablaster :)
@Nelson Matias I really appreciate your reply. I got to the site thru google and Im trying it out atm.
Takes quite some time so I will get back to you later with my results.
@Nelson Matias it worked and I actually got access to my account again. Im so happy!
Thanks so much you really help me out !
@Rodney Patrick No problem xD
Excellent video brother. But can you tell me how to find nth harminics from analyser?
awesome, Good job thank you indeed
why is it not showing any waveform at fft box for me? any reason?
has your problem gets solved? I am facing the same issue
@@mudasserrahim2798 Yaa it got solved. I did trial and error with copy pasting this ckt in new file and using new scope. luckily this time scope showed in fft dialog box droplist. Hope it helps for u.
Great tutorial, thanks!
does anyone know, what number of cycle exactly we need to choose for thd analysis ?
please make a video for Prony analysis as well.
Why my FFT analysis not showing anything?
I used the "To workspace" block and set the save format to "Structure with time". And then declared everything in the commond window through the code:
power_fftscope
FFTDATA = power_fftscope (Scope)
FFTDATA = power_fftscope (FFTDATA)
power_fftscope (Scope)
power_fftscope (FFTDATA)
Go to model settings then data import export and uncheck it
Thanks for the information!!!
Thanks a lot for short introduction.
dear sir, can i get the file... i am doing a thesis.. but i am facing some problems.. kindly can u send me this file to complete this thesis..
sir please help me
nice
awesome, but i need this model in .mdl file
Thank you so much :D
شكرا
Thank you so much
Versi MATLAB your use ?
I want to see inside Inverter.
dear sir did u get this file.. i u found can u plz help me
thks bro
thanks a ton
hey please share these project
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