GEC WRITHLON IS THE OFFICIAL BLOG OF GEETA ENGINEERING COLLEGE. BY THIS BLOG, WE ARE PROVIDING KNOWLEDGE REGARDING THE LATEST TECH RELATED NEWS, MODERN ENGINEERING INVENTIONS, SCIENTIFIC GADGETS, AND SCIENTIFIC THEORIES

GEC WRITHLON IS THE OFFICIAL BLOG OF GEETA ENGINEERING COLLEGE. BY THIS BLOG, WE ARE PROVIDING KNOWLEDGE REGARDING THE LATEST TECH RELATED NEWS, MODERN ENGINEERING INVENTIONS, SCIENTIFIC GADGETS, AND SCIENTIFIC THEORIES.

Breaking

Showing posts with label ADDITIONAL. Show all posts
Showing posts with label ADDITIONAL. Show all posts

Saturday 21 March 2020

Saturday, March 21, 2020

Scope of Electronics and Communication Engineering


 Electronics is now a part of our lifestyle , from the mobile phones to televisions, computers and even the high-end advanced satellites that are helping us to steer a smooth life. Ever since the evolution of technology, Electronics and Communication has become an important discipline which is required by all the industries. 

Hence, Electronics and Communication engineering is one among the foremost wanted branches by students. ECE is also used in very vast field like signal processing, remote sensing & health care. A no. of industries required ECE students
So students pursuing electronics and communication engineering have tons of scope in varied industries. Taking the tutorial scope and career choices into consideration, here are the favored areas of study within the field of Electronics and Communication.

1. Internet of Things: IoT is creating an environment of unification within the society. Today, IoT is being implemented everywhere which is of human concern like smart city, security, smart agriculture and residential automation.


This has created tons of buzz among industries and immediately all the businesses are trying to find candidates who has practical experience in IoT.
2. Robotics: once we hear the term Robot, very first thing that involves our mind is Automation. Similarly, a lot of typical task can be done with robots without using human being. Now, most of the businesses are turning their focus towards robots instead of humans to perform specific jobs just to scale back their expenses and to extend productivity.
3. Mechatronics: Mechatronics is that the field of study integrating mechanical and electronics principles onto one device. Industry 4.0 is already here and it's transforming the way companies are automating their business process.

4. Embedded System: because the name suggests, Embedded means something which is attached to a different thing. It are often thought of as hardware having software embedded/attached into it. An embedded system are often an independent system or it are often a neighborhood of an outsized system. An embedded system may be a microcontroller or microprocessor based system which is meant to perform a selected task.


5. Digital Image Processing: A no. of technique are required to process the digital image known as digital image processing. Recently introduced face detection unlock in smartphones today uses image processing algorithms to detect a picture and perform specific tasks. This field has many opportunities within the future.


How is that the career outlook for ECE students?
ECE students can develop an exciting career in industries like consumer electronics manufacturing organization, Telecommunication & IT industries, Health care equipment manufacturing, Mobile communication (2G,3G,4G), Internet technologies, Power Electronics, and other industries like steel, petroleum and industry etc.
A no. of scopes like telecommunication & IT industries, Mobile communication , consumer electronics , power electronics system.


Graduates in Electronics Engineering even have many opportunities in Government and personal companies within the areas of design, manufacture, installation, operation, and maintenance of electronics equipment and systems.
With the arrival of latest technological innovations, new opportunities came into existence for electronics & communication engineers. the newest technologies include self-driving cars, autonomous drone logistics, robotics, automation in industries, smart energy systems etc.
But getting familiar with these industries won't be easy as they demand engineers who are more hands-on with the newest technologies.

AUTHOR:


GYANENDER GUPTA



Thursday 26 December 2019

Thursday, December 26, 2019

JULIA



INTRODUCTION:

Scientific computing has traditionally required the highest performance, yet domain experts have largely moved to slower dynamic languages for daily work. We believe there are many good reasons to prefer dynamic languages for these applications, and we do not expect their use to diminish. Fortunately, modern language design and compiler techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications. The Julia programming language fills this role: it is a flexible dynamic language, appropriate for scientific and numerical computing, with performance comparable to traditional statically-typed languages.
Because Julia's compiler is different from the interpreters used for languages like Python or R, you may find that Julia's performance is intuitive at first. Once you understand how Julia works, it's easy to write code that's nearly as fast as C.
Julia features optional typing, multiple dispatch, and good performance, achieved using type inference and JIT, implemented using LLVM. It is multi-paradigm, combining features of imperative, functional, and object-oriented programming. Julia provides ease and expressiveness for high-level numerical computing, in the same way as languages such as R, MATLAB, and Python, but also supports general programming. To achieve this, Julia builds upon the lineage of mathematical programming languages, but also borrows much from popular dynamic languages.
The most significant departures of Julia from typical dynamic languages are:
  • The core language imposes very little; Julia Base and the standard library is written in Julia itself, including primitive operations like integer arithmetic
  • A rich language of types for constructing and describing objects, that can also optionally be used to make type declarations
  • The ability to define function behavior across many combinations of argument types via multiple dispatch
  • Automatic generation of efficient, specialized code for different argument types
  • Good performance, approaching that of statically-compiled languages like C
Although one sometimes speaks of dynamic languages as being "typeless", they are definitely not: every object, whether primitive or user-defined, has a type. The lack of type declarations in most dynamic languages, however, means that one cannot instruct the compiler about the types of values, and often cannot explicitly talk about types at all. In static languages, on the other hand, while one can – and usually must – annotate types for the compiler, types exist only at compile time and cannot be manipulated or expressed at run time. In Julia, types are themselves run-time objects, and can also be used to convey information to the compiler.
While the casual programmer need not explicitly use types or multiple dispatch, they are the core unifying features of Julia: functions are defined on different combinations of argument types, and applied by dispatching to the most specific matching definition. This model is a good fit for mathematical programming, where it is unnatural for the first argument to "own" an operation as in traditional object-oriented dispatch. Operators are just functions with special notation – to extend addition to new user-defined data types, you define new methods for the + function. Existing code then seamlessly applies to the new data types.
Partly because of run-time type inference (augmented by optional type annotations), and partly because of a strong focus on performance from the inception of the project, Julia's computational efficiency exceeds that of other dynamic languages, and even rivals that of statically-compiled languages. For large scale numerical problems, speed always has been, continues to be, and probably always will be crucial: the amount of data being processed has easily kept pace with Moore's Law over the past decades.
Julia aims to create an unprecedented combination of ease-of-use, power, and efficiency in a single language. In addition to the above, some advantages of Julia over comparable systems include:
  • Free and open source
  • User-defined types are as fast and compact as built-ins
  • No need to vectorize code for performance; DE vectorized code is fast
  • Designed for parallelism and distributed computation
  • Lightweight "green" threading
  • Unobtrusive yet powerful type system
  • Elegant and extensible conversions and promotions for numeric and other types
  • Efficient support for Unicode
  • Call C functions directly (no wrappers or special APIs needed)
  • Powerful shell-like capabilities for managing other processes
  • Lisp-like macros and other metaprogramming facilities

Julia in a Nutshell:

Julia is fast!
Julia was designed from the beginning for “High Performance” Julia programs compile to efficient native code for multiple platform via LLVM.

Dynamic
Julia is Dyna, feels like a scripting language, and has good support for interactive use.

Optionally typed
Julia has a rich Language with rich datatype , and type declarations can be used to clarify and solidify programs.

General

Julia uses multiple dispatch  as a paradigm, making it easy to express many object-oriented & Procedural oriented programming patterns.

Easy to use
Julia has high level syntax, making it an accessible language for programmers from any background or experience level.

Open source
Its open source & easily Learn Language.

JULIA DOMAINS:

Data Visualization and Plotting
Data visualization has a complicated history. Plotting software makes trade-offs between features and simplicity, speed and beauty, and a static and dynamic interface. Some packages make a display and never change it, while others make updates in real-time.

Interact with your Data
The Julia data ecosystem lets you load multidimensional datasets quickly, perform aggregations, joins and preprocessing operations in parallel, and save them to disk in efficient formats.

Scalable Machine Learning
Julia provides powerful tools for deep learning , Machine Learning  Mand AI.

Rich Ecosystem for Scientific Computing
Julia is designed from the ground up to be very good at numerical and scientific computing. This can be seen in the abundance of scientific tooling written in Julia, such as the state-of-the-art differential equations ecosystem