# 0.2 Introduction to g programming  (Page 3/4)

 Page 3 / 4

Arrange the Year and Message terminals in the Block Diagram window as shown in the figure.

Wire the OR operator is to the “?” in the case structure and the string constant “Is not a Leap Year” is wired to Message .

Select the True option and Wire the “Is a Leap Year” string constant to the output terminal of the Case Structure .

Save the program as Leap Year.vi , enter Year values and run the program to determine whether the value of Year is that of a leap year or not.

## Arrays

Right click on the Front Panel window and select Array from the Controls>>Modern>>Arrays, Matrix&Cluster menu, and drop an array onto the Front Panel window. The array structure consists of an index or element offset (left portion of the structure) and the array elements (right portion of the structure). When the array structure is placed on the Front Panel window, the data type of the array is undefined as indicated by the grayed out portion of the array.

To define the array data type, drag and drop a data type onto the array structure. For instance, to create an input array of numbers, place Numeric Control into the array structure.

At this point, the numeric array is an Empty or Null array because no elements of the array have been defined. This is indicated by the grayed out numeric control within the array structure.

Define elements of an input array by selecting the offset and entering its value. For instance, at offset = 4, enter the value 0.0. This defines Numeric Input Array as {0, 0, 0, 0, 0} .

An output array is created similarly to an input array with the exception that an output data type needs to be dropped into the array structure.

## For loop

This program converts an array of Fahrenheit values to Celsius. Create numeric input and output arrays and label them Fahrenheit and Celsius respectively. In the Fahrenheit array enter the values 0, 20, 40, 60, 80, 100, 120, 140, 160, 180 and 200 at offsets 0 through 10 as shown in [link] .

Right click in the Block Diagram window, navigate to Programming>>Structures and click on For Loop .

Click and drag to create the For Loop as shown in [link] and [link] .

Right click inside the For Loop and select Select a VI… from the pop-up menu. Find the Fahrenheit to Celsius.vi and click OK . Drop the function inside the For Loop .

To complete the program, wire the Fahrenheit input array to the input terminal of the Fahrenheit to Celsius function and wire the output terminal of the Fahrenheit to Celsius function to the Celsius output array.

This program uses the For Loop to select each element in the Fahrenheit input array, converts that value to Celsius and saves the results in the Celsius output array. Save the program as Fahrenheit to Celsius For Loop.vi and run the program.

what is the stm
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
what is a peer
What is meant by 'nano scale'?
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
what is Nano technology ?
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
why we need to study biomolecules, molecular biology in nanotechnology?
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
why?
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
what does nano mean?
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
it is a goid question and i want to know the answer as well
Maciej
Abigail
for teaching engĺish at school how nano technology help us
Anassong
How can I make nanorobot?
Lily
Do somebody tell me a best nano engineering book for beginners?
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
how can I make nanorobot?
Lily
what is fullerene does it is used to make bukky balls
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
how did you get the value of 2000N.What calculations are needed to arrive at it
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