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- Create an RLE class that uses fixed-length encoding to compress ASCII bytestreams with a defined number of characters, including the code in the encoded bitstream. Add code to compress() to generate a string alpha containing all of the message's characters and use it to generate an Alphabet for use in compress(), prepend alpha (8-bit encoding plus its length) to the compressed bitstream, and then add code to expand() to read the alphabet before expansion.For an fstream object A, whose data elements are of type B and a local variable called C, the proper way to read in one element of type B element from A into C is:Create an RLE class that uses fixed-length encoding to reduce ASCII bytestreams with a limited number of characters, including the code as part of the compressed bitstream. Add code to compress() to generate a string alpha containing all of the unique letters in the message and use it to generate an Alphabet for use in compress(), prepend alpha (8-bit encoding plus its length) to the compressed bitstream, and then add code to expand() to read the alphabet before expansion.
- You are being asked to design a stream recognizer that indicates when 00100 is detected on the stream. Please engineer the design of this sequential circuit using gray codes. Do not draw the circuit.Make an RLE class that uses fixed-length encoding to compress ASCII bytestreams with a finite number of characters while incorporating the code into the encoded bitstream. Add code to compress() to create a string alpha that contains each character in the message and uses it to create an alphabet for use in compress(). Then prepend alpha (8-bit encoding plus its length) to the compressed bitstream. Finally, add code to expand() to read the alphabet before expansion.8. We have the following code word: 01111010101. This string has 7 data bits, plus 4check bits. We are using an error-correcting code that can correct single bit errors.In fact, there is a single bit error in this code. Assuming the use of the Hammingalgorithm, locate the bit that has been altered.
- Let a “binary code” be the set of all binary words, each consisting of 6 bits (i.e., 0 or 1 digits). For example, 001101 is a word in this code.To obtain a parallel stream, simply invoke method ------------ on an existing stream.Create a class RLE that employs fixed-length encoding and very few distinct characters to compress ASCII bytestreams, incorporating the code as a component of the encoded bitstream. Add code to compress() to create an Alphabet using all the message's different characters, prepend alpha (8-bit encoding plus its length) to the compressed bitstream, and then add code to expand() to read the alphabet before expansion.
- The Reflection algorithm can be used to encrypt a C-string (character array terminated with the null character) before it is transmitted over the Internet. The Reflection algorithm works as follows: Each letter in the message is converted to the letter in that is 13 positions to the right of that letter in the English alphabet. If the end of the alphabet is reached, counting continues from the first letter in the alphabet. The case of the letters must be maintained. For example,'M' →'Z', 'x' → 'k', 'A' → 'N'The numeric characters ('0' to '9') are shifted 5 positions to the right of that number in the character set '0' to '9'. If ‘9’ is reached, counting continues from ‘0’. For example,'0' → '5', '2' →'7', '8' → '3' All other characters are left as they are. a) What would the following string be encrypted to by the Reflection algorithm?“Call me at 662-2002 Ext 85393” b) Write a function, getPosition, which finds the position of a letter in the alphabet regardless of the case of the…This exercise is to write a Decimal to Hex function using BYTE operations. See the Bitstreams.pdf on Canvas for a Bit/Byte Operation review. You can use a List, Dictionary or Tuple for your Hex_Map as shown below, but it's not necessary to use one. It is necessary to use Byte operations to convert the decimal to hex. The bitwise operations are also available as __dunders___. In question #6, I asked you to write a decimal to hex function: Write a function to convert a integer to hexidecimal. Do not use the Python hex function (i.e. hexnumber = hex(number)) to convert the number, instead write your own unique version (i.e. MYHEX: hexnumber = MYHEX(number)). Your function should not use any Python functions like hex, dec, oct, bin or any other Python functions or modules. Functions, like Python ORD, can be used to convert a string to a integer. The input number range is 0 to 1024. Most students submitted versions using this algorithm and the primary algorithm calculates list[index] using…RStudio How to filter these data so that 1 and 2 are the headers in RStudio? BORN EDUC1 161 141 161 122 122 101 131 121 111 121 142 121 121 132 12