and 4. Table 4 compares base five and decimal (base ten) numerals for the whole numbers 0 through 30. Notice that‚ while the base five system uses fewer distinct symbols‚ it sometimes requires more digits to denote the same number. EXAMPLE 1 Convert 1342 five to decimal
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2931 Exercise 1.1.2 22 21 20 4 2 1 1 1 0 4 +2 0 Decimal # 6 Binary # 1102 Exercise 1.1.3 21 20 2 1 1 1 2 +1 Binary # 112 Decimal # 3 Exercise 1.1.4 24 23 22 21 20 16 8 4 2 1 1 0 0 1 0 16 0 0 +2 0 Decimal # 18 Binary# 100102 Exercise 1.1.5 27 26 25 24 23 22 21 20 128 64 32 16 8 4 2 1 1 1 1 0 0 0 1 0 128 +64 +32 0 0 0 +2 0 Binary# 111000102 Decimal# 226 Exercise 1.1.6 156 28 12 4 27 26 25
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Celsius to Fahrenheit Conversion and vice versa Aim: To write a ‘C’ program to convert the given temperature in degree centigrade to Fahrenheit and vice versa. Flow chart: Start Read C F=9.0/5.0*c+32 Print F Read F C=5.0/9.0*(F-32) Print C Stop M.S.P.V.L Polytechnic College‚ Pavoorchatram Page 2 C and Data Structures Lab Manual Algorithm: 1. Read the temperature in degree Centigrade. 2. Convert the Centigrade to Fahrenheit using the formula F=9/5*c+32 3. Print the
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detail and provides programmers a detailed template for the next step of writing code in a specific programming language. I have chosen to create a pseudo code because I found that this tells the user a step by step process on how to convert decimal to binary or binary to decimal. A flow chart is a graphical or symbolic representation of a process. Each step in the process is represented by a different symbol and contains a short description of the process step. The flow chart symbols are linked
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Answer 3. What would you call a device that works with binary data? Any device that works with binary data is called a digital device. 5. What are the short words that are used in assembly language called? Assembly language uses short words known as mnemonics for instructions in a program. Exercises 1. Use what you’ve learned about the binary numbering system in this chapter to convert the following decimal numbers to binary: 11 00001011 65 01000001 100 01100100
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Chapter 14 Programming and Languages Multiple Choice 1. A(n) __________ is a list of instructions detailing the steps needed to perform a task. a) program b) punch card c) agenda d) plan Answer: A Difficulty level: Medium Page: 388 Response: A program is a list of instructions for the computer to follow to accomplish the task of processing data into information. 2. The actual coding of a program is done by a(n) a)
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followed by a NOT C. An AND followed by a NOT ANSWER: B 3. Which of the following bit patterns cannot be expressed in hexadecimal notation? A. 11111111 B. 1001 C. 110011 D. 100000000001 ANSWER: C 4. Which of the following is the binary representation of 4 5/8? A. 100.11 B. 10.011 C. 110.101 D. 100.101 ANSWER: D 5. Which of the following bit patterns represents the value 5 in two’s complement notation? A. 00011010 B. 11111011 C. 00000101 D. 11111011 ANSWER: C
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Complete Simulation Model | Figure 2: | Binary to Octal Encoder and corresponding decoder system | Figure 3: | Xilinx ISE simulator’s testbech waveform output for a real value input 2.93893 | Chapter 1 Introduction In this work we have designed a digital 8-bit quantizer to reduce the number of bits involved in representing a real valued sample to a fixed point representation with reduced number of bits. The work also involved designed of a Binary to Octal encoder and corresponding decoder
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the amplitude of a constant width‚ constant-position pulse is varied according to the amplitude of the sample of the analog signal. Pulse Code Modulation (PCM) In this method‚ the analog signal is sampled and then converted to a serial n-bit binary code for transmission. Each code has the same number of bits and requires the same length of time for transmission. Graph of each Pulse Modulation Method Uses
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sometimes referred to as reflected binary‚ because the first eight values compare with those of the last 8 values‚ but in reverse order. The gray code is often used in mechanical applications such as shaft Decimal Binary Gray encoders. Modulo 2 Arithmetic 0 0000 0000 This is binary addition with the carry ignored. 1 0001 0001 Converting Gray Code to Binary A. write down the number in gray code 2 0010 0011 B. the most significant bit of the binary number is the most significant bit of
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