FIR filter design by windowing

[@haasyagodavarthy]

Thank you soo much.. You saved my semester 🙏🙏

[@satyaprakashjena1301]

Tell abt Wc..how to know which limit(upper or lower) we take as Wc

[@indianjpl]

Sir, You taught very good . Very very Thank you

[@ShrenikJain]

Welcome 😊

[@flying4112]

Sir I have a doubt, What time we used hamming and Hanning??

[@Rohitnansen]

So is the difference between low and high pass is only a negative sign for trick 1? @Shrenik

[@puneethroyal7046]

Is it 0.54+0.46 or 0.54-0.46

[@anuja9310]

It is very use full for gate exam thank you

[@ShrenikJain]

anuja jadhav Welcome 😃

[@kunjupulla]

In the first question, it is a bandpass filter right?

[@mahinstitute3418]

really helpful. God bless!

[@nehaharimp-bme5220]

Which is right one hamming=0.54-0.46 or 0.54+0.46..plz reply

[@AinaVoice-Mah]

0.54+0.46 is correct

[@business-hy3lb]

When u take trick 1. And if two wc are given . Then which will come as wc . ? Ex -+0.6 to -+ 0.4 ??? In that formula?

[@mareddybalachanderreddy4033]

very nice.. & easily understandable..

[@ShrenikJain]

Ty 😄😊

[@ajazamin9843]

is formula for hamming window correct i think it should be plus sign instead of minus ( 0.54+0.46 cos 2πn/m-1)

[@SuBhAmVLoGS]

It's -

[@amoghp6347]

Range taken is 0 to 6, so its minus

[@srinaath9845]

Thank you so much bro it was very useful 👌👍

[@prajjwalchauhan2876]

we can say that when :- alpha = n we can ues Wc/pi

[@ShrenikJain]

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

[@lakshmik.k.3029]

In previous video trick to h(n) is different .And in this video h(n) is found by another trick.how to distinguish trick of h(n) as per question.

[@shivanibansal1237]

i believe previous one is correct

[@SuBhAmVLoGS]

It was for Low pass filter..... And this is for high pass filter

[@davidsharma8277]

Is it not IDTFT FORMULA? There is a big difference between IDFT and IDTFT.

[@neeltej4123]

yes u r correct. it is IDTFT formula.

[@sherlockholmes4792]

at 2:30 it will be idtft not idft........hey hey boi

[@Aman_Kumar_420]

h(3)= 3/4 Not 1/4 as the previous video trick which was correct

[@jeeveshpathak2808]

i also got 0.75 bro, is it correct right?

[@ironuranium3927]

here if we apply the trick for n=3 then ((3*pi)/4)/pi=0.75 by integration 0.25 ????

[@ajazamin9843]

the cutoff is pi and u need to divide it by pi but doesnt work for this case

[@virugautam143]

wo rectangular k liye h

[@capri.corn_harsh]

xD. U forgot to plug in ur brain

[@ShrenikJain]

get BEST NOTES for FREE !! fill this form - docs.google.com/forms/d/e/1FAIpQLSeurlYOI6yE0e8eeUyfw8z5Pli0cdfKE26Jn_8Ma2u4qSufOg/viewform

[@ibraheemzeb5261]

you saved my life

[@geotube12345]

plz do video on wavelet transform

[@imtiazahamed6824]

Does your trick 1 works for every window?

[@lakshmidevi6749]

Trick 1 is based on either low pass or high pass filters Not on the type of window

[@lakshmidevi6749]

Trick 2 is same for all windows

[@subhasishmallik5603]

this is IDTFT formula na

[@iamsanish10]

to find h(n) solving manually we get (1/pi(n-3))*(SIN(pi(n-3))) but you got SIN((3*pi)/4 (n-3))

[@ambaradhikari7425]

Sin π(n-3) =0 brooo as n is integer

[@AvinashKumar-uw2so]

Nice

[@ShrenikJain]

Ty 😇

[@LiveLifeClash]

Thankyou ❤️

[@ShrenikJain]

Welcome 😇

[@vedantjoshi1487]

I'm confused at 11:35

[@vedantjoshi1487]

How did you get 0.25??

[@ShrenikJain]

it is what we get after solving integral .. just solve the integral , it is very simple .

[@vedantjoshi1487]

Got it... Ty

[@e10_ritesh52]

Trick third kha gyi ? Or isme mai trick 1 kese change hogya ?

[@shaktiraj3437]

Difficult in taking limits

[@adityams1659]

understood a whole module in under few minutes, and dint understand sh*t in one sem...fck corona!!

[@laxus7764]

How alpha =(M-1)/2

[@SuBhAmVLoGS]

It's the formula bro

[@AllinonetipswithJit]

Thanks..❤ Kass Handwriting thoda sahi kiya hota 😢