Cardiology Core Curriculum A problem-based approach - part 4 ppt
Software Engineering For Students: A Programming Approach Part 4 doc
... that demand particularly high reli-
ability. These are known as safety-critical systems. Examples are:
■ fly-by-wire control of an aircraft
■ control of critical processes, such as a power station
■ ... is that they are usually
mutually contradictory. As an example to help see how this comes about, consider a pro-
gram to carry out a calculation of tax. We could either carry out a cal...
Software Engineering For Students: A Programming Approach Part 6 pptx
... ready-made metric for measuring value. This kind of investiga-
tion is called investment appraisal or a cost-benefit analysis. The organization expects a
return on investment. In this approach ... computer-
assisted.
Another categorization is:
■ a general purpose system, such as a word processor or a game. This is written and
then sold in the market place
■ a tailor-made one-off...
Software Engineering For Students: A Programming Approach Part 18 ppt
... These patterns are available for off-the-shelf use, just as classes
are available in class libraries. Software engineering patterns are patterns on a larger
scale than the simple program seen above. ... displays the board and the pieces on the screen as a game
is played. A natural (but as we shall see later flawed) structure would be to see that black
and white pieces are instances of c...
Software Engineering For Students: A Programming Approach Part 19 pptx
... x;
}
Encapsulating data makes it clear how data is being accessed and by whom. Data
declared as public can be accessed by any part of the software in an uncontrolled fashion.
Encapsulation is ... of Reusable Object-
Oriented Software, Addison-Wesley, 1995.
This book is a readable catalog. Although the code examples are given in Java, you do
not need to know about Java, or use Java to unde...
Software Engineering For Students: A Programming Approach Part 29 pptx
... a scripting language is that it provides a facility to invoke
other programs. The programs can be passed information as parameters or alter-
natively the programs can pass information as data ... the data it is processing. In contrast, a strongly typed data language insists
on the clear separation of data types.
What is the essential difference between a scripting language and a pro...
Software Engineering For Students: A Programming Approach Part 40 pptx
... the system are usually vague and ill-
defined. In consequence, any planning is at best tentative. As the requirements become
clearer, more meaningful and accurate plans can be made. Replanning – ... inapplicable to particular domains and can therefore
be disregarded. For example, prototyping is not usually of any use in developing scien-
tific or mathematical software. Again, data structure ....
Software Engineering For Students: A Programming Approach Part 43 pptx
... program
generators and automated tools.
Long-term, traditional procedural programming languages may vanish to be
replaced by declarative languages (functional and or logic languages) – at least for
application ... are not a part of UML, and the information in a data
flow diagram cannot be described in UML. Now it may be that diagrams such as
dataflow are redundant, but alternatively it...
Electromagnetic Field Theory: A Problem Solving Approach Part 4 potx
... Vector
Algebra
9
scalar. If
the
scalar
is
negative,
the
direction
of
the
vector
is
reversed:
aA
=
aAi.
+
aA,i,
+
aA
i,
1-2 -3
Addition and
Subtraction
The
sum
of ...
the
area
of
the
parallelogram
formed
with
A
and
B
as
adjacent
sides.
Interchanging
the
order
of
A
and
B
reverses
the
sign
of
the
cross
product:
AxB=
-BxA
AxB
BxA=-AxB
Figure...
Chapter 052. Approach to the Patient with a Skin Disorder (Part 4) doc
... can be
a manifestation of many different diseases, but hemorrhagic red papules that do
not blanch with pressure indicate palpable purpura characteristic of necrotizing
vasculitis (Fig. 5 2 -4 ). ... correlates highly with diagnosis (Fig. 5 2-6 ).
For example, a hospitalized patient with a generalized erythematous exanthem is
more likely to have a drug eruption than is a patie...
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