IIR Filter Design using BLT - Butterworth filter design in DSP

[@ShrenikJain]

Shrenik Jain - Study Simplified (App): play.google.com/store/apps/details?id=co.kevin.nxpgd

[@yoganandlankapalli9215]

bhai tu bhagwaan hai! thnx man!

[@skilltrix2123]

Using calculator make sure your mode is in " Rad " .. For Rad SHIFT 》Mode 》4 RAD

[@sajanparange456]

Thank for imp information bro😊

[@anoopmishra4591]

Thanku so much bhai kl mera exam hai or mujhe bilul smjh nhi aa rha tha ye topic or tumne clear kra diya concept. Thanku brother.

[@monita7236]

Very helpful.veru well explained in detail.thanku so much.

[@itsssking9479]

Love your explanation, just take up more examples and different types of questions.

[@swarupdas4139]

Now my concept is clear..thanks for this

[@anonymezz8734]

Should we always take the p's , which are in the left, for stability?

[@alsabtilaila1923]

How did he get poles' values?

[@jatingupta9377]

at 1:18 when it says between 0.8 to 1 then why you started from 1 only..why not from 0.8?? it can be in either way

[@chandangupta4226]

yes, but the fuction is more than equal to 0.8 and less than equal to 1 and that is the he started from 1 to 0.8

[@prakashb1278]

at 13:08 should it be negative of 1.06 in the denominator?

[@viveksingh6253]

tq so much bhaiya ...amazing

[@aminebaiche9891]

14:02 how did you splify that please

[@akankshyapanda5277]

hello Shrenik Sir , your videos are really good and completely gives a clear vision of understanding. Do you have any videos of FFT? I need them badly..

[@ShrenikJain]

Yes Search fft by Shrenik Jain

[@abhaysaxena9410]

@@ShrenikJain sir H(s) mein jo values put ki woh sanjh ni ayi

[@NirajKumar-fd4jb]

best lecture in youtube

[@ShrenikJain]

Ty 😊 Keep learning keep sharing

[@ashwinjadhav4831]

How did you calculate the pole value can u please explain

[@rudreshwarwarkhade7238]

analog frequencies are wrong? if not then how you calculated?

[@omkargajelli4213]

Sir how to do the same or similar problem with Impulse In variance method?

[@nehaharimp-bme5220]

Sir When we have to take lamtha and absolone instead of autonation plz reply sir

[@nickkundra5299]

Simple explanation...

[@lokeshchinnappareddy6794]

Super explanation bro

[@DewangShaw]

how can we solve the question if we got an High Pass Filter....Please make a video on it.

[@chandangupta4226]

agar high pass filter hoga toh omega p aur s ko swap kardo after finding it... that is Wp will Ws and Ws will be Wp. hence swap both the angular frequencies

[@DewangShaw]

@chandangupta4226 Thanks....

[@nidhi_singh9494]

Sir wht r the formulas if given values are in dB ?.. please reply Early.. have exam in 2days

[@AllenBaby7]

@Let's Talk The formula can be further simplified right? Or am I reading it wrong? Please explain bro.

[@AllenBaby7]

@Let's Talk Thanks brother. That helped a lot.

[@aryamohanr7214]

Sir ithu bilinear transform ano impulse invariance ano use cheythekunna

[@bijangaire4404]

Thank you for this amazing lecture! Is passband ripple same as passband attenuation?

[@amirroz5885]

How to calculate poles?

[@abhishekverma2568]

Wc(analog) formula you gave is ,why u didn't included stopband?

[@ramureddys6571]

please reply what to do if pass band and stop band frequencies are in hertz??

[@etce_02_arpitabanerjee15]

If you describe the calculation part also, it will be a little bit more helpful..

[@akshaykrishna.m.p5773]

is there any video on coding in python of noise filtration of a signal using butterworth filter ? if there can you please reply. I have a PPG signal and want to filter the noise out. Couldn't see any video regarding this

[@mayuriawasthi1147]

Thank you so much ....sem bacha liya apne

[@ShrenikJain]

ANY DOUBT ? ASK ON FB page facebook link : facebook.com/studysimplified/

[@AdityaShrotriya-e2m]

Good sit

[@neelshah1588]

good book to practice more questions

[@sjms9430]

Good one. I know these are specifically for low pass filters. Will the formulas for order, cutoff frequency and poles vary for HPF, BPF and BSF? Please put a video or reply a link where I can get the formulas for designing HP, BP and BS filters

[@eswarreigns1306]

Clear explanation

[@ShrenikJain]

Eswar Reigns Ty 😄😊

[@eduinTamil]

how digital filter frequency omega p and omega s are calculated?

[@norahali5507]

Great explanation,,,,

[@SAEEDO99]

are you here !

[@aleem19945]

Amazing lecture

[@se_24_shreyashsonawane-eb7ie]

How to put poles in calculater

[@abhijitmajumdar9852]

iim method me h(s) or h(z) nikalna jaruri hai ?

[@varunkumbhare6119]

Thanks !! Great video

[@rajatgupta619]

Great work bhai

[@ShrenikJain]

ty :)

[@SaiTeja-oi4pm]

How to calculate e^power values in scientific calculator please explain I have exam tomorrow

[@juwairiyahansari3881]

if there is e^i than its formula becomes costita+isintita n then u can get values of cos n sin in calci in radian mode if its only e^something it can be directly calculated by using shift ln button in calci

[@ece-007-anuranchatterjee9]

@@juwairiyahansari3881 i love you brother..u saved me

[@aranyakdas1706]

what is the formula in case of dB ?

[@agape_metanoia]

Thanks ! Nice explanation :)

[@akashpole2485]

What is for db

[@prajwalgowda9384]

Bro what to do if ap and as are given in DB

[@agape_metanoia]

I'm late but here's the formula to convert it . Ap= 10^-(A/20) 10 to the power minus (A/20) where, A is given in DB .

[@akankshajeph8087]

Is this formula correct? Isse ans nahi aaya

[@mouctechy]

Thank you so much you made it easier for me. I would like to have an example where we'll have three complex poles to see how to simplify them until to get the real coefficient of the denominator of the transfer function

[@surajdhungana407]

What if ripple are given not in dB then??

[@samyakdalal5800]

what if Ap and As are in Db

[@kumarkeshav4363]

what is db?

[@ankansen9103]

@@kumarkeshav4363 decibel bhai

[@kumarkeshav4363]

@@ankansen9103 hogya Bhai😂

[@ankansen9103]

@@kumarkeshav4363 hahaha kal bc exam hai, g*nd phati padi h!

[@kumarkeshav4363]

@@ankansen9103 Kabhi apna bhi tha. Nikal gya.

[@veedapusiddhartha4895]

Sir what exactly T means in this video

[@sworupgautam7243]

9:33 the complex conjugate would be -0.53+j0.53

[@sanikathakare5345]

How you calculate this one? Using calculator

[@chaithu4597]

I want ur short notes for gate subjects signals analog digital mainly

[@omkarkedare4841]

How to find the order in calculator

[@abdullamasud4278]

Thanks sir! That was really helpful! Now to know how to change LPF to HPF or BPF or BSF.

[@kunalkashyap2784]

there is confusion in the analog frequency calculation ,please solve it....

[@pritanjalipandey336]

In calculator instead of using pi use 180 like 2tan((0.2x180)/2) you will get the answer

[@koushikreddy3480]

Can u tell me how (s-s1)(s-s2)

[@IA-te2oh]

Simple... Only two poles xist there .. Coz rest two give unstability...

[@veedapusiddhartha4895]

Thank you sir

[@upendragautam4092]

you are awesome !!

[@ShrenikJain]

upendra gautam Ty 😄 Share and subscribe buddy :)

[@nithisreeravikumar1404]

Thank you...

[@nareshvirat1184]

Bro windowing functions l hospital rule not understanding please one full of windowing bro

[@akshatsaraswat523]

best ever

[@praveenrai8747]

In designing analog filter how 0.56 is coming in the numerator ??????

[@lochness4342]

PRAVEEN RAI 0.75*0.75

[@lochness4342]

Which is cutoff frequency squared (because N=2)

[@ap8185]

Was going great until rushing through that last expression. Something's wrong with it.

[@srinaath9845]

Thank you bro 😁👌

[@ShrenikJain]

Welcome Do share with your friends too😇

[@arjunramkashyap4928]

Bhai H(z) nikalne k pura procedure btao....

[@septarap3901]

Yes please....H(z) par mei bhi confuse ho gaya tha.

[@onkarjoshi8884]

Sir, why are you neglecting the expansion steps of equations, in books we get the same procedure to solve we only see this to understand expansion steps

[@eswarreigns1306]

How the 0.65 has came in blt

[@eswarreigns1306]

Please tell

[@adityarambalaji4544]

Eswar Reigns Eswar Reigns look at the limits 0.6

[@eswarreigns1306]

Thanks now iam very confident

[@noushadhasan2038]

thnks bro😍

[@everysecond6872]

Thanks

[@Sparklingpak]

why this is low pass filter please anyone who knows?explain

[@JithinSunny]

@It' s Me substitute the value of Ap, As, Wp and Ws in the equation to find N and you`ll get approximately ~1.26 so take the nearest higher number which is 2.

[@vandanapandya4462]

Thank you 😊

[@ShrenikJain]

Welcome

[@akhilakki1874]

Vandana chebyshev filter can u explain pss

[@nithisreeravikumar1404]

🙏

[@beingPVN]

Please write a little clean

[@dhanshreemahajan6695]

Hahaha