Signal Case Studies Samples For Students

The VA department should ensure that all its signal intelligence activities adhere to respect and dignity of all persons especially when handling their personal information regardless of where they live or their nationality. The department ought to ensure civil liberties and privacy are seriously considered when planning any activity related to signal intelligence. Such signal should never be collected with intentions to suppress, dissent or criticize disadvantaged groups based on their race, ethnicity, religion or sexual orientation. Such personal information will be protected from unauthorized person access and only disseminated when necessary to the authorized agencies or persons (Bamford, ...

In this paper, I have chosen to write about the network configuration that is required in a book store. In such a business there are a good number of computers and other peripherals that are supposed to be interconnected. To come up with a good computer and other devices on the network, three major elements are dealt with. These are the network topology, the protocol and the internet connection.
Among the three network topologies that are available: that is the star topology, bus topology and ring topology, star topology best fit this kind of network devices configuration because it is simple to ...

Corse title:

1.
Using Boolean algebra laws, a negation is denoted by a NOT gate in the circuit. Assume the input signal at X is 1. As it passes the NOT gate it becomes 0. Using Boolean algebra, note that NOT gate is a negation of the input signal, which is 1, hence the output becomes 0. This 0 is the input of the OR gate. This similar to the Y but, at Z the signal is not affected since there is no negation by NOT gate. The truth table for OR is a mathematical representation of Boolean algebra on logics is similar to ...

Introduction

Radio Frequency Identification (RFID) is a system that track and record organization's assets and inventory automatically. Although, designing a system that is able to track and record merchandise excluding unwanted ones in a hurriedly moving environment pose quite a challenge RF pads and curtain help easily that. In order to design a system that is both effective and efficient in collecting RFID signal data, MWT materials designed and introduced RF pads and curtains to minimize incorrect data collection as well as avoid installing a RFID tracking device. These curtains and pads increase the reader ability of Electronic Product Code ...

Health abnormlities of several kind require a thorough assessment in terms of management. With the technical advancements, medical field had evolved to simplify the complex assesssment tasks. For instance, medical imaging has come up to make feasible the analyis of body parts through the production of images. There is a need to know much about this particualr area. In such context, the present description deals with a topic Magentic Resonance Angiography (MRA) of the remal artery with a special emphasis on the 3D gradient echo sequencing in MRI.
Briefly, magnetic resoannce angiography constitutes a kind of MRI (magnetic resonance ...

Financial Contracting

Introduction

According to Hart, (2001), financial contracting refers to the theory where there is a compromise between the investor and the entrepreneur in matters relating to running the business. An entrepreneur can obtain capital from various sources that are: personal savings, angel, venture, private, banks, and credit unions. In this paper, the source of capital is venture capital financing which is whereby an investor provides capital to a start up entrepreneur that has no operating history. However, Ellingsen & Kristiansen, (2010), proved that financial contracts might prove disadvantageous to one party hence the need to select a specific type of financial contract that ...

A neuron is a specialized type of cell that helps in impulse conduction in the body. It is a basic unit of communication in the body. It receives and initiates the information reception and transmission to all parts of the body. The structure of the neuron is made of several parts that include dendrites, Soma (cell body), nucleus, cell membrane, axon, myelin sheath, a node of Ranvier and terminal Buttons or axon terminal (Marieb, 2004). The figure below shows the structure of the neuron.
Figure 1: structure of neuron (Shonkoff & Phillips, 2010).
For neural impulse to occur, the stimulus ...

Section 1

Question 1
In order to understand the most influential technology in broadcasting, it is imperative to first understand the meaning and concept of broadcasting. Broadcasting is identified as a means by which audio and/or video content is distributed to a dispersed audience. This is done through a mass communications medium, mostly one that uses electronic magnetic spectrum, otherwise referred to as radio signals (Gielan, 2015). With this approach in mind, the greatest innovation technology of the 20th century was the coaxial cable.
The coaxial cable is a cable that has a conductor in its inner workings and which is ...

1) On the 12th of September 2 trains collided. The engineer of the train 111 was Robert M. Sanchez who from the early age was interested in this sphere. He did his best to fulfill his dream, he got hired to Metrolink, but on the 12th of September in 2008 he had his last commute route. There are some causes of the Metrolink accident.Sanchez was inattentive (before he had received several discipline letters for not following the rules). He wasn’t supposed to use his cell phone at work but he did (Sanchez texted to one teenager who was a ...

- Introduction
Innovation is an interesting ideology, one that sounds good to follow, but behind the veils of its looming success is a challenge in its implementation. According to Phaal et al. (2010, p34), the early stages of strategic development in technology and its innovation stance is more of a challenging situation. The main challenge in implementation of innovative ideas is the fact that the company flexibility must be assured in the wake of both commercial and technical uncertainty (Phaal et al., 2010. p34). Logitech has relied heavily in investment in computer accessories and gaming accessories, aspects that it has ...

I will analyse filters as a sub-set of the circuit. I choose filter because it is a core component of the audio equipment I have designed since it is responsible for ‘generating’ the high and low frequency signals that are fed to the tweeter and woofer respectively.

Filters

Unlike resistors, the opposition (or reactance) to current offered by capacitors and inductors vary with frequency. At lower frequencies, the reactance of inductors is low while that of capacitors is high. At high frequencies, the reverse happens and the reactance of inductors is high while that of capacitors is considerably reduced. Thus at very ...

(Course No.)
(City & State)
A recommended solution for Karaaka is fiber optic connection. Fiber optic networks operate at high speeds of up to gigabits thereby providing considerably high data rates. In addition, fiber optics has the advantage of transmitting signals over long distances unaffected.
Analogue systems provide a host of challenges in transmission and distribution. In analogue implementation, the logical and physical connections are one and the same implying that most connections are point-to-point with each cable representing individual channels. Analogue audio for instance requires copper cables for signals, but these systems offer little flexibility to accommodate ...

The purpose is to explain the definitions of the different environment resources, including renewable, non-renewable, and continuous resources.

Text Type: Description
Expected Text Structure:
General statement- provides a general and simplified statement introducing or identifying the phenomenon and gives an introduction to core concepts that will be addressed
Sequenced statements- provide evidence that supports the writer's position based on explaining the phenomenon in relation to the subject of the text.

Concluding statement- highlights the major points used to support author’s ideas about the topic.

Expected Language Features:
Explanation text is meant to establish that the phenomenon is present and then there is an explanation on how this came to be. The text involves a clear sequencing and clarity so that it is easy to follow for the readers. Explanation texts have ...

The firm does not have debt. Therefore, the firm value is the outstanding number of shares multiplied by market share price.
Value of Wrigley’s = 232.44 million *56.37 = 13.103 billion dollars

We assume that Wrigley uses the debt that has been raised to pay dividends to shareholders

Value of Wrigley’s = Market value of Equity + Debt Value
Value of Wrigley’s = 13.103 billion + 3 billion = 16.103 billion dollars
The proposed coupon rate is 13 percent. After the re-capitalization, the total debt ratio will be 73 percent. Therefore, the Bond will be rated between grade BB and grade B. The effective debt yield for a grade B debt security is 14.67 percent while that if grade ...

Abstract

Biometric access control systems employ the use of biometrics in the identification of the user before granting access to an otherwise restricted area. The technology involves the automated mechanisms of recognizing or verifying the identity of a living organism using a behavioral or a physiological attribute. It presents various features and advantages that place it above the other access control systems. Biometric access control not only provides access control features, but it also provides user management features. The system used different behavioral and physical attributes as biometric characteristics for identification and verification. Testing of individual components of the system ...

Halloran metals company. This company was among the largest two independent regional service centers in the northeast US having seven locations in deferent states like New England, New York, and Pennsylvania. It is believed that in the period of 36 years of it foundation, the company had grown to sales of $170 million and an operating profit of $6 million.
This company was privately owned with a network of metal service centers across the northern United States through buying metals like primary steel and aluminum in plenty or bulky form. This company has its president known as Warren Hansen ...

Analysis of tradeoff

In response to the need for an Electrocardiogram (ECG) machine suited for the Indian rural populace, General Electric (GE) Healthcare India developed the MAC series of ECGs with varying tradeoffs compared to each other and to the standard High-end ECG. The High-end standard had a high price at $5000 and therefore rendering them unaffordable to use in poor rural areas. The most radical innovation was the MAC 400, which retailed at $800 (Govindarajan and Trimble 149). Though small, cheap, easy to use and low in power consumption it lacked some features. It lacked a memory card and patient examination results had ...

Recommendation on approach to follow in the installation of a company real-time vehicle locator

In a medium-sized town from the west, the system of vehicle-locating should rhyme with the geographical size of the town. Some of the factors that are supposed to be considered are the strength of the signal, which will lead to viability of the location process of the vehicles that are installed with the tracking device within the town. Ideally, there are a number of issues that should be identified and solved. In a dense urban centre, there are factors that are essential before determining the strategy to install the system. These include the density and structures of buildings are medium in ranging, ...

Introduction

Material Requirements Planning (MRP) and Kanban control systems are one of the most prominent production planning and inventory control systems of today. These systems are the most popular implementations of push and pull strategies respectively. Speaking of MRP, it is a material control system that tries to maintain adequate inventory levels to ensure that the required materials are available, when needed. MRP is used where there are multiple items with complex bills of materials. It is not suited for continuous processes that are tightly linked.

The major objective of an MRP system is to simultaneously:

- Ensure the material availability, components, and products for customer delivery and planned production.
...

Introduction

In recent years, there has been a phenomenal growth in wireless communications technology which is now playing a promising role to meet the ubiquitous user demands. The developments of sophisticated wireless technologies have shaped the lifestyle of common people to a distinctive level. The 21st century has transformed into a turbulent business environment. There has always been a lot of competition among wireless telecommunication companies to cope with ever increasing user-demands in providing them enhanced capacity and data-rate services. Today a significant number of the telecom services providing carriers like Verizon, AT&T, Sprint and T-Mobile and so on attempt to influence buyers that their systems ...

1. In your own words explain why this paper is important or significant
The article is very informative and significant since it introduces another breakthrough in DNA sequencing and analysis. It highlights the polymerase chain reaction which is the new way of identifying mutant genes in both homozygous and heterozygous organisms. The technique uses primers to amplify segments of the DNA by many folds such that it clearly identifies the mutant genes faster than all the other methods. The paper points out important milestones that genomics and gene sequencing has undergone over the years. Geneticists usually use the ...

Introduction

Bone is an important component of our body architecture. It serves several functions ranging from the support, protection, production etc. Bone must always be in the right state for the body to be stable simply because of those functions. Ageing is one major component that usually affects bone in terms of the strength however, there are several other disorders that tend to affects bones without the input of aging. Those disorders come into play by affecting either the structural component or chemical makeup of the bone. The resultant effects are the affectation of the function of the bone.
...

Describe how Kropf progressed through the four stages of the strategic planning process.

Strategic planning process includes a set of procedures and mechanisms that help companies to develop and implement their vision for the future. It can be subdivided into 4 stages: diagnosis, planning, implementation and maintenance. The diagnosis step includes a thorough evaluation that considers the goals, environment and internal resources and capabilities of the organization. The combination of these factors allows companies to understand the main challenges on the way to achieving their objectives and helps to design strategies for the future. Kropf Fruit Company’s diagnosis is based on the analysis of the market dynamics and shows that the current environment ...

Wi-Fi networks can be accessed anywhere so long as there is a good network. It can be accessed via a laptop or even phones configured to access a Wi-Fi network. Given that a good security is in place to lock out hackers and unauthorized users, Wi-Fi networks can spark investments in a region like Baytown. Wi-Fi networks compared to 3G is cheaper and faster means of connecting to the internet .In addition Wi-Fi offers a larger bandwidth than the 3G network thus when it comes to speed Wi-Fi is more stable. Internet provided by Comcast is quite expensive and so is the Direct subscription line ...

Introduction

A stroke is a medical condition which is characterized by rapid loss of brain function which is caused by interruption in the blood supply to the various parts of the brain. It can be due to a blockage and it’s known as thrombosis or lack of blood flow known as ischemia or a leakage of blood that is hemorrhage (Feigin, 2005). It results in the person’s inability to move certain parts of the body.
The brain is designed in such a way that the right hemisphere always controls the left side of the body while the left hemisphere controls the ...

Introduction

This report is about the design of a two-way crossover laud speakers. The major task is the building of the circuit diagram.
In the design, I have ensured that the 12dB crossover follows the Linkwitz-Riley alignment. This is achieved through the use of a sub-Bessel filter whose Q is 0.5 instead of the common Butterworth alignment resulting from a Q of 0.707.
At the crossover frequency, the Butterworth crossovers have a 3dB peak. This is the main problem of such crossovers. This problem occurs when the outputs are acoustically or electrically summed. With a filter whose Q is 0.5, the signal is ...