when we used LPF then how come there is noise after 250khz? Also he mentioned that our signal is at 50khz and 125khz but from graph i am seeing two peak amplitude signal at 50khz and 250khz..did he said it wrongly? kindly explain as i am new in this domain. thanks
i want to make a multirate filter bank so i m using 11 bandpass filters but after combining there is a distortion in the output(PESQ score 3) any suggestions?
But i thing if we just consider 0 - 150 KHZ range (left of the graph ) the harmonics content of the original signal lies between the 50 Khz - 125 Khz .
I just tried what have you done. But i have question. My filter makes phase delay which is not good for controlling. How can i rid of this? Thanks for your answers :)
Hello! The Vector Scope block was removed in release 2018b. Instead you should use Time Scope, to visualize time domain signals, Spectrum Analyzer, to visualize frequency domain signals, or Array Plot, to visualize other input domain signals. Hope that helps.
Hello. For our final work (highs school) we have to work with Matlab and the fouriertransformation. We have to record low piano notes while tuning forks are playing on the background. Our teacher suggested to follow video's to accomplish our mission. We have some issues with the 'firl'code, when we use this code this appears on the screen: Error: Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters. Can somebody please help us with the codes.
sir, I have a doubt I am using the GUI program in MatLab so I have designed an RLC circuit so when the user enters the value of R, L and C ryt but I have to how It displays the type of filter it is (low pass, high pass, etc.) for will be the code for that? can you help thank you
@@quadriquadri1655 around 8:46 you can see in frequency specification box there are options like Fs,Fpass,Fstop ... So how he chose Fs that is my question
helpful video , my foot robots Mrs Surya p aarupadai veedu institute of technology vinayaka mission university h.r g.m chairman visual communication c.e.o
Worst presentation of digital filters i have ever seen.. dude is making a confusing mess of this subject. for example guy doesn't even mention that there are significant trade offs between using an FIR vs an IIR that he switches to get his pole count down.. and this is kids stuff.
This Cornell dude is very irritating. He could avoid all the unnecessary talkings. if he is a novice in the field, better be in the student's seat than hosting it. I am downvoting it because of him. otherwise the contents are good
Such a great video! It showed me exaclty what I needed to finish my DSP homework.
Thank you for this educative video and actually the questions of the other guy make it even better. Good job guys.
is the minimum order is most efficient or there is some way to get the most efficient no. of coefficients?
when we used LPF then how come there is noise after 250khz? Also he mentioned that our signal is at 50khz and 125khz but from graph i am seeing two peak amplitude signal at 50khz and 250khz..did he said it wrongly? kindly explain as i am new in this domain. thanks
i want to make a multirate filter bank so i m using 11 bandpass filters but after combining there is a distortion in the output(PESQ score 3) any suggestions?
any source file of that?
6:26 How did you get that it's 50 kHz and 125 kHz are the signals?
But i thing if we just consider 0 - 150 KHZ range (left of the graph ) the harmonics content of the original signal lies between the 50 Khz - 125 Khz .
why is the frequency of your signal and your Fs the same? does it suppose to be at least Fs = 2F?
where can I get the 'IntroToFilterDesign.mat' file? or please specify y, noise, duration, and t?
Many thanks
The dude wearing glasses looks so damn happy.
Great video!
he is designing a filter, why would he not 'be happy'
@@AlperUcar-wf2sq I'm designing a filter for my lab rn and I'm not happy
this is a game changer for procrastinating students.
I just tried what have you done. But i have question. My filter makes phase delay which is not good for controlling. How can i rid of this? Thanks for your answers :)
From where I can get the recoded data ?
What is the digital cutoff frequency?
Thank you very much for this very helpful tutorial!
Great video! Will likely be using this digital filter designer in the future!
This video was really useful thank you guys!!
why filter object disappear if i run the code on run time ? plzz ans it
Y’all are awesome!
Kindly suggest how to provide window parameter and function name for user defined window?
Thank you for the helpful video!
I dont have the vector scope block, can someone please tell which library contains it, so that I Can Download?
Hello! The Vector Scope block was removed in release 2018b. Instead you should use Time Scope, to visualize time domain signals, Spectrum Analyzer, to visualize frequency domain signals, or Array Plot, to visualize other input domain signals. Hope that helps.
How to decide Fs while designing filter.
do tell me too
A good introduction, I like the video!
Can you tell me how to choose fs for filter design?
Great Video, thank you guys !
Great video! Thanks for the very good explanation!
um yeah um yeah yeah ummm um yeah...it's time for a krabby patty
Thank you! This was very helpful.
Can you tell me how to choose fs for filter design?
Excellent video
How can I filter real data?
Can u share the matlab code
Thank you for the video..
What is the criteria for magnitude specification in filter designing
Can you tell me how to choose fs for filter design?
Thankyou!!
How can I create the noise signal coded(I mean IntroTofilterDesign.mat)?
Search for it on signal data banks
why did my variable became unrecognised after export? anyone knows? :')
Same problem here, did yo solve it?
What a legend
You are awesome!
Can you pass me the code?
Hello. For our final work (highs school) we have to work with Matlab and the fouriertransformation. We have to record low piano notes while tuning forks are playing on the background. Our teacher suggested to follow video's to accomplish our mission. We have some issues with the 'firl'code, when we use this code this appears on the screen: Error: Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise,
check for mismatched delimiters. Can somebody please help us with the codes.
Where are you coding? Are you using Matlab to process the track or are you taking the filter and implementing on another environment?
sir, I have a doubt
I am using the GUI program in MatLab so I have designed an RLC circuit so when the user enters the value of R, L and C ryt but I have to how It displays the type of filter it is (low pass, high pass, etc.) for will be the code for that? can you help
thank you
Can you tell me how to choose fs for filter design?
@@shubhamnayak9369 sorry I couldn't get your question
@@quadriquadri1655 around 8:46 you can see in frequency specification box there are options like Fs,Fpass,Fstop ... So how he chose Fs that is my question
I HATE MATLAB
pls provide me matlab code for low pass digital filter with cutoff frequency 10 hz .
Can anyone test this out and give feedback? Discover: 'Circuit Solver' by Phasor Systems on Google Play.
i thought the guy who wearing white shirt is Alan Wilder from Depeche Mode
.mat file bro
ΤΟ ΘΕΟ ΣΑΣ
I love you tree thousand
helpful video , my foot
robots
Mrs Surya p
aarupadai veedu institute of technology
vinayaka mission university
h.r
g.m
chairman
visual communication c.e.o
It looks like he is reading a text from somewhere
I searched for water filter design and reached here. Please change the title to digital signal filter.
Worst presentation of digital filters i have ever seen.. dude is making a confusing mess of this subject. for example guy doesn't even mention that there are significant trade offs between using an FIR vs an IIR that he switches to get his pole count down.. and this is kids stuff.
can u remove the dude asking questions, he's pissing me off
This Cornell dude is very irritating. He could avoid all the unnecessary talkings. if he is a novice in the field, better be in the student's seat than hosting it. I am downvoting it because of him. otherwise the contents are good