D.S.P hw1

# D.S.P hw1 - CSE 037 Digital Signal Processing NAME Zeki...

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CSE 037 Digital Signal Processing NAME : Zeki Akyüz ID : 0901020609 SUBJECT : MATLAB EXERCİSES QUESTİON 1) a) Using program 2.2 , generate the sequences shown in figure 2.17 and 2.18 b) Generete and plot the complex exponential sequence -3.6 for 0≤ n ≤ 82 using program2.2 . Answer : a) The input data entered during the execution of program 2.2.m are : Real exponent = -1/12 Imaginary exponent = π/6 Gain constant = 1 Length of sequence = 41 b) The input data entered during the execution of program 2.2.m are : Real exponent = -1/12 Imaginary exponent = π/6 Gain constant = 1 Length of sequence = 41 Real part

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İmaginary part QUESTİON 2) a) Real part imaginary part b) is x = sin (0.8*π*n +0.8*π) ; c) is a x= real ( exp (i * π *n/5) + imag(exp (i * π * n /10)
d) is a x=3*cos(1.3*π*n)-4 *sin(0.5 * π*n+0.5* π); e) QUESTION 3) a) Matlab program to generate a sinusoidal sequence x[n] =A sin() and plot the sequence using system function.The input specified by the user are desired length L ,amplitude A,the angular frequency

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D.S.P hw1 - CSE 037 Digital Signal Processing NAME Zeki...

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