CSE 121 Fall 2019 Tutorial Marks

December 29, 2019

Section A Reg Name Test 1 Test 2 190103020001 Syed Md. Afsani 6 10 190103020005 Nadira Ferdous 4 6 190103020007 Biprojit Bhattacharjee 4 8 190103020009 Maidul Islam 4 8 190103020011 Marwanur Rashid Shafe 4 8 190103020015 Jeni Begum 4 8 190103020017 Marufa Akter Sweety 4 5.5 190103020019 MD.Fahin Miah 4 A 190103020021 Abida Khanom 3

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CSE 432 Fall 2019 Lab 10

December 15, 2019

Task 1 Z-transform and Inverse Z-transform %Lab 10 Task 1 close all clear clc syms f f2 w n; f=sin(w*n); zTransformed=ztrans(f); pretty(zTransformed) pretty(iztrans(zTransformed)) f2=cos(w*n); zTransformed2=ztrans(f2); pretty(zTransformed2) pretty(iztrans(zTransformed2)) Task 2 Cross Correlation %Lab 10 Task 2 close all clear clc a=[2 -1 3 7 1 2 -3]; b=[1 -1 2 -2 4 1 -2 5]; c=xcorr(a,b);

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