This
signal is periodic and the frequency domain is made of discrete like as this
diagra...
Monday, January 29, 2018
A periodic composite signal with a bandwidth of 2000 Hz is composed of two sine waves. The first one has a frequency of 100 Hz with a maximum amplitude of 20 V; the second one has a maximum amplitude of 5 V. Draw the bandwidth?
...
What is the bandwidth of a signal that can be decomposed into five sine waves with frequencies at 0, 20, 50, 100, and 200 Hz? All peak amplitudes are the same. Draw the bandwidth.
...
What is the phase shift for the following?
a) A sine wave with the maximum amplitude at time zero.
90 degrees (π/2 radian) ...
Given the following periods, calculate the corresponding frequencies:a)5 s b)12 μs c)220 ns
a)5 s
Solution:
Given period=T=5s
Frequency=f=1/Period(T)
...
Given the frequencies listed below, calculate the corresponding periods: a) 24Hz, b) 8 MHz c) 140 KHz
a) 24Hz
Solution:
Given
Freqency=f=24 Hz
Period(T)=1/frequency(f)
T=1/24
...
Give some advantages and disadvantages of combining the session, presentation, and application layer in the OSI model into one single application layer in the Internet model?
Session layer in the OSI model
1. Dialog Control : This layer allows two systems to start communication with each other...
Match the following to one or more layers of the OSI model
a. Route determination
...
How are OSI and ISO related to each other?
ISO is the organization (International Standards Organization), and OSI (Open Systems Interconnection) is its model.
...
What are the responsibilities of the transport layer in the Internet model?
The responsibilities of the
transport layer in the internet model are:
·
Process - to -
process delivery...
What are the advantages of a multipoint connection over a point-to-point connection?
Point-to-point:
Point to point connection is limited...
What are the responsibilities of the data link layer in the Internet model?
The data link layer is responsible fora. framing data bitsb. providing the physical addresses of the sender/receiverc....
Relationship in tree in DSA
Node
Nodes are often arranged in tree structures. These structures are binary trees. A node...
Difference between Graph and Tree in DSA
Graph
A graph is a set of items that are connected by edges and each item is known as node or vertex....
Graph in DSA
A graph is an abstract data type that is meant to implement the undirected graph and directed...
Almost complete Binary Tree in DSA
An almost complete binary tree is a tree in which each node that has a right child also has a left child. Having a left child...
Complete binary in DSA
A complete binary tree is a tree that is
completely filled, with the possible exception of the bottom level....
Binary search Tree in DSA
Binary search trees (BST), sometimes called ordered or sorted binary trees, are a particular...
Binary Trees in DSA
A binary tree is made of nodes, where each node contains a "left" reference, a "right" reference, and a data element. The topmost...
Define Trees in DSA
A tree data structure can be defined recursively (locally) as a collection of nodes (starting at a root node), where...
What is queue?
A queue is a linear data structure in which one end is always used to insert data (enqueue) and the other is used to...
Wednesday, January 3, 2018
What is tree in data structure?
A tree data structure can be defined recursively (locally) as a collection of nodes (starting at a root node), where each node is...
