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LIMITED METHODS OF AUTOMATED FILE MANAGEMENT AND
ORGANIZATION USING THE MATLAB ENVIRONMENT IN THE EDUCATIONAL
PROCESS
Raximov Sardor Dilmurod ugli
Teacher at Tashkent State Transport University.
Annotation:
This article discusses the study of finite methods for managing files and their
efficient operation in the Matlab environment. The development of information technologies has
created a need for educators to properly store and manage various digital resources in the
educational process. This article discusses methods for systematically organizing files, using
cloud technologies, taking security measures, and increasing efficiency in the pedagogical
process. The article provides practical recommendations for educators and students on
organizing digital information.
Keywords:
File management, efficient operation, finite methods, information technology,
pedagogy, digital literacy, conditional operators, data storage, file system.
The main part
The development of digital technologies has also significantly changed the educational process.
Teachers and students are required to work with various files, store and manage them correctly.
Improper file management can lead to loss of time, loss of important information and a decrease
in overall work efficiency. Therefore, it is important to use effective and limited methods of file
management in the pedagogical process. In order to create an environment for exchanging
information in this way, it is advisable to organize file systems and express them through
software systems.
A file system is a set of rules for storing, storing, and accessing various types of data on a
computer or other device that stores digital data. File system parameters initially define the
format of the content, group it in a way that is understandable to the operating system, include a
set of files and directories, set maximum file and directory size limits, control access priority,
encrypt files, and set a set of file attributes. Computer storage management software identifies
(define) any disk as a set of clusters of the same type. File system drivers organize clusters into
files and directories on the available disk space and maintain a list of the clusters they have
created, and based on this, they track and mark which clusters are used, free, or unused, and also
move them to the desired storage slots. File systems cover any storage media and manage
different categories, such as random or sequential access media, virtual and network file systems,
optical media, etc.
Matlab is a programming language used for scientific computing, engineering modeling, and
numerical analysis. Conditional operators are of great importance when working with files in
Matlab, as they help in proper data management and processing. The following is a theoretical
background and practical approach to this topic.
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The file management process includes the following main steps:
Opening a file – a file is opened using the fopen() function.
Reading from a file – data is obtained using functions such as fscanf(), fgetl(), load().
Writing to a file – data is written to a file using the fprintf() or dlmwrite() functions.
Closing a file – the file is closed using the fclose() function.
Positioned in the software market as a MATLAB system high-level language for scientific and
technical calculations. Programming language MATLAB system includes all the tools necessary
for the implementation various types of programming:
• procedural;
• operator;
• functional;
• logical;
• structural (modular);
• object-oriented;
• visually oriented.
The procedural, operator and functional types of programming are based on procedures,
operators and functions, which are used as the main objects of the language. These types of
objects are present in MATLAB. Logical programming is implemented in MATLAB using
logical operators and functions. They allow you to implement the main ideas of logic
programming, although in the outstanding. MATLAB, however, is a shining example of the
fruitfulness of structured programming. The overwhelming majority of the language's functions
and commands are fully-fledged modules, with data exchange between them occurring through
their input parameters, although data exchange is also possible through global variables. Program
modules are designed as text files that are stored on disk and connected to programs as needed.
Fayllarni boshqarish va pedagogik nuqtayi
nazar
Dars
materiallarini
tizim-li
saqlash
–
darsliklar,
testlar
va
laboratoriya ishlarini fayl
Ma’lumotlarni qayta ish-
lash va tahlil qilish
–
MATLABdagi fayl o‘qish
funksiyalari orqali statistik
tahlillar o‘tkazish.
Bulutli xizmatlardan foy-
dalanish
– fayllarni Google
Drive,
Dropbox
yoki
OneDrive orqali boshqarish.
Axborot
xavfsizligini
ta’minlash
–
maxfiy
ma’lumotlarni
noto‘g‘ri
foydalanishdan
himoya
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MATLAB allows you to check the existence, status, and data inside files using conditional
operators and has the following branching operators:
if
– runs a block of code if the given condition is met.
if-else
– if the first condition is not met, it will run another block of code.
if-elseif-else
– checks several conditions in sequence.
switch-case
– It performs different actions depending on the value of a variable.
For the MATLAB system language, the distinction between commands (executed when entered
from the keyboard) and program operators (executed from a program) is conditional. Both
commands and program operators can be executed both from a program and in direct
computation mode. Commands are hereinafter mainly understood as means that control
peripheral equipment, and operators are means that perform operations with operands (data).
The general form of the
if
conditional statement is:
if Condition
Instructions_1
elseif Condition
Instructions_2
else
Instructions_3
end
This construction allows for several particular variants. In the simplest, like
if…end:
if
Condition Instructions end
while
Condition
returns a logical value of 1 ( “true”), the
Instructions
that make up the div of
the
if…end
structure are executed. In this case, the end operator indicates the end of the list of
instructions. The instructions in the list are separated by the , (comma) or ; (semicolon) operator.
If the Condition is not met (gives a logical value of 0, “false”), then the
Instructions
are also not
executed
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Searching for files from m_base in Matlab.
MATLAB allows you to automate this process, which makes teaching and learning more
effective for teachers and students. As you can see above, our *txt file named m_base does not
contain a file named ‘x’.
In the digital world, it is important to store data in an orderly manner, access it quickly, and work
with it efficiently. File management is a key part of computer literacy, and it is necessary not
only for programmers, but also for representatives of the educational sector, researchers, and
general users. Nowadays, everyone works with data in various formats: text documents, image
and video files, spreadsheets, program codes, and other files. There are various ways to
effectively manage files. Below, we describe the most basic and useful methods in the form of
functions, in a simpler and more understandable form.
Functional representation of finite methods in file management
In the MATLAB programming language, conditional operators allow you to divide code into
logical branches and perform different actions under different conditions. Conditional operators
play an important role in the decision-making process and increase the flexibility of program
operation.
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References
1.
1. Azimov Sh., Tursunov A. “Inclusive education”, Toshkent, 2022.
2.
2. Turdiev B. “Inclusive education”, Samarqand, 2021.
3.
3. ISO/IEC 27001. “Inclusive education in Uzbekistan”, 2020.
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4. Belkin A. “File systems and their optimization”, Moscow, 2019.
5.
5. Azimov, O. Sh. (2021). “Development of inclusive education in Uzbekistan: problems
and prospects”. Journal of pedagogical research and innovation, no. 3, pp. 45-56.
6.
6. Lvovna, N. A., & Sardor, R. (2021). The need to use the matlab system in teaching
academic disciplines in the training of specialists in technical fields. Central Asian Journal of
Theoretical and Applied Science, 2(5), 160-164.
