Problem 2: Frequency Characteristics of Window Function in FIR Filter | Discrete Time Signal Process

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[@gurpeetsingh9152]

awesome..

[@vasanthrajkirubhakaran9617]

Shouldn't M be 7? I couldn't get the part where you equated delta f/ fsl to 3.3/M... Shouln't delta f be equated to 3.3/M?

[@tanuj770]

the transition width is given in analog but sir convert it to digital

[@kirtigupta9916]

I have a ques
Design a digital filter using cheybshev approximation & bilinear transformation to meet the following specifications
Pass band ripple =1dB for 0

[@jaswanthbsp]

isn't Wh(n)= 0.54+0.46*cos(2*pi*n/M-1)

[@AtharvVaidya-wz2yb]

No that is the wrong formula, there is "-" sign after 0.54 instead of "+"