Problem #1 Introduction to stack //Solution Lat sheet 4 page 1-2 //Code .MODEL small .STACK 4h .DATA .CODE MAIN PROC mov ax, @data mov ds, ax mov ax, 0f0fh push ax inc ax push ax pop bx pop cx pop dx pushf popf ENDP MAIN end MAIN Problem #2 (Section 8.2) Write a code to

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## CSE 446 Fall 2018 Lab 5

Lab 5 report Tasks done AM modulation a. Generate message and carrier signal b. Generate modulated signal with the equation taught in class c. Add noise to the modulated signal d. Demodulate the signal with built in MATLAB function amdemod e. Plot graphs of all the signals FM modulation a. Generate message and carrier signal

## CSE 322 Fall 2018 Lab 5

Problem #1 (Chapter 7 examples) Introduction to logical instructions //Solution mov ax, 01010101b mov bx, 10101010b ;And Instruction: Logical AND and the result is stored in the first register mov cx, ax and cx, bx ;OR Instruction: Logical OR and the result is stored in the first register mov cx, ax or cx, bx ;XOR

## CSE 446 Fall 2018 Lab 4

Tasks done BPSK QPSK Lab 4 report Include in the report BPSK from input bit vector a. The code for your code. The code must take, input vector(b), sampling frequency(fs), and carrier frequency(fc) as input. b. A single graph containing input binary, carrier signal, and the modulated signal. Use subplot to add the three graph

## CSE 322 Fall 2018 Lab 4

Problem #1 (Example 6.6) [AND condition] Read a character, and if it’s an uppercase letter, display it. //Solution mov ah, 1 int 21h cmp al, ‘A’ jl not_print cmp al, ‘Z’ jg not_print print: mov ah, 2 mov dl, al int 21h not_print: //Alternative COde mov ah, 1 int 21h cmp al, ‘A’ jge next

## CSE 445 Fall 2018 Tutorial 1

Tutorial Date: 6th October 2018 [Saturday] Time: Syllabus: Lecture 1 : Introduction Lecture 2 : Concepts of Wireless Transmission

## CSE 321 Fall 2018 Tutorial 1

Tutorial Date: 4th October 2018 [Thursday] Time: 10:00 AM Syllabus: Lecture 1,2,3,7

## CSE 446 Fall 2018 Lab 3

Tasks done 1. Square wave with noise 2. ASK from input bit vector 3. FST from input bit vector Lab 3 report Include in the report Square wave with noise a. The code for your code. b. The output graph. c. Vary the noise levels (At least 4 different levels) and plot the output. ASK

## CSE 446 Fall 2018 Lab 1

The main focus of this lab is to be acquainted with Matlab and Practice some basic codes like, CGPa calculation.