Question: Type out in Matlab Code 4] Periodic Noise Reduction Using a Notch Filter (a) Write a program that implements sinusoidal noise of the form: n(z,
4] Periodic Noise Reduction Using a Notch Filter (a) Write a program that implements sinusoidal noise of the form: n(z, y) = Asin(2uor + 2TIw). The input to the program must be the amplitude, A, and the two fre- quency components uo and vo (b) Download image 5.26(a) of size M N and add sinusoidal noise to it, with vo = 0, The value of A must be high enough for the noise to be quite visible in the mage (for example, you can take A = 100, u,-134.4, to = 0)
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