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3 years ago

nder a Huffman encoding ofnsymbols with frequenciesf1, f2, . . . , fn, what is the longest a codewordcould possibly be

Computers and Technology

1 answer:

Natasha2012 [34]3 years ago

5 0

Answer:

The longest codeword that could possibly be for "n" symbol is n-1 bits.

Explanation:

From the given information:

Suppose we are to consider a set of frequencies $\mathtt{f_1,f_2,f_3 ...,f_n}$ , for which f is a symbol for the length n. Therefore, the longest codeword that could possibly be for "n" symbol is n-1 bits.

However, during the encoding for "n" in conjunction with n-2, then the possibilities for n are; $\mathtt{\dfrac{1}{2}, \dfrac{1}{4}, ... \dfrac{1}{2^{n-2}}}$

We can conclude that the longest codeword that could possibly be for "n" symbol is n-1 bits.

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Novosadov [1.4K]

Answer:

government and New Zealand

Explanation:

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2 years ago

Read 2 more answers

Determine which Software Type on the right best corresponds to each Definition on the left. Then, click the Definition, and then

Lostsunrise [7]

Answer:

Programs and applications.

Explanation:

3 0

3 years ago

Assign a variable solveEquation with a function expression that has three parameters (x, y, and z) and returns the result of eva

larisa [96]

Answer:

The programming language is not stated;

However, the program written in Python is as follows

def solveEquation(x,y,z):

result = z - y + 2 * x

print(result)

x = float(input("x = "))

y = float(input("y = "))

z = float(input("z = "))

print(solveEquation(x,y,z))

Explanation:

This line defines the function solveEquation

def solveEquation(x,y,z):

This line calculates the expression in the question

result = z - y + 2 * x

This line returns the result of the above expression

print(result)

The next three lines prompts user for x, y and z

x = float(input("x = "))

y = float(input("y = "))

z = float(input("z = "))

This line prints the result of the expression

print(solveEquation(x,y,z))

3 0

3 years ago

A combination lock has the following basic properties:

fomenos

Answer:

public class CombinationLock {

private int combinationNumber1 = 0;

private int combinationNumber2 = 0;

private int combinationNumber3 = 0;

CombinationLock(int combinationNumber1, int combinationNumber2, int combinationNumber3){

this.combinationNumber1 = combinationNumber1;

this.combinationNumber2 = combinationNumber2;

this.combinationNumber3 = combinationNumber3;

}

public boolean open(int number1, int number2, int number3){

if(number1 == combinationNumber1 && number2 == combinationNumber2 && number3 == combinationNumber3)

return true;

else

return false;

}

public boolean changeCombo(int number1, int number2, int number3, int newNumber1, int newNumber2, int newNumber3){

if (open(number1, number2, number3)){

combinationNumber1 = newNumber1;

combinationNumber2 = newNumber2;

combinationNumber3 = newNumber3;

return true;

}else

return false;

}

Explanation:

- Three variables are created to hold the combination.

- A constructor is created to set the combination.

- A boolean method called open is created to check if the given numbers are correct, and returns true (otherwise returns false).

- A boolean method method called changeCombo is created to check if given numbers are correct. If they are correct, it assigns new values for the combination and returns true (otherwise returns false).

5 0

3 years ago

If your cousin wanted to view information from the world wide web, what application software would you tell her to be sure she h

MAVERICK [17]

Well, I would say a web browser, like Mozilla Firefox, Safari for IOS, Windows Edge, Chrome, or Internet Explorer; and some anti-malware software, since there are multiple websites on the WWW that try to steal your information and give your device viruses.

6 0

3 years ago