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Auteur Ashwin PAJANKAR |
Documents disponibles écrits par cet auteur (5)
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Learn SQL with MySQL : Retrieve and Manipulate Data Using SQL Commands with Ease / Ashwin PAJANKAR / BPB Publications (2020)
Titre : Learn SQL with MySQL : Retrieve and Manipulate Data Using SQL Commands with Ease Type de document : e-book Auteurs : Ashwin PAJANKAR Editeur : BPB Publications Année de publication : 2020 ISBN/ISSN/EAN : 9789389898088 Note générale : copyrighted Langues : Anglais (eng) Résumé : A step-by-step guide that will help you manage data in a relational database using SQL with ease Key FeaturesUnderstand the concepts related to relational databases. Learn how to install MariaDB and MySQL on Windows, Linux and tools to access it. Learn how to connect Python and Pandas to MySQL/MariaDB.DescriptionThis book starts with the concepts in RDBMS (Relational Database Management Systems) and SQL (Structured Query Language). The first few chapters cover the definitions and a brief explanation of all the important concepts. They also cover the installation of MariaDB and MySQL on Windows and Raspberry Pi, as well as the setup of various tools used to connect to MySQL and MariaDB server processes. We will also understand how to install sample schemas and how to use basic SQL queries. Then we move on to the SELECT query in detail. The book explores the data retrieval aspect of SQL queries in detail with the WHERE clause and NULL handling in detail. The book also explores the functions available in MySQL. Those are single row and group functions. Then we explore how to combine the data from multiple sources. The technique is known as Joins, and we will learn ANSI style and the old-style syntax for all the types of Joins. The last part explores the DDL and DMLs in depth. We also learn the concepts of Transactions and Constraints. The book explores how we can run the SQL queries from a Python 3 program and load a pandas DataFrame with the data from a table in a schema in the MySQL database.What will you learn Understand the basics of MySQL and MariaDB.Get familiar with MySQL Arithmetic Operators, DDL, DML, DCL & TCL commands.Understand the concept of Single-Row Functions and Group Functions in detail.Retrieve data from multiple sources using the Joins. Who this book is forThis book is designed for beginners as well as professionals alike. The book will also be useful to Data Scientists, Data Analysts, Database Administrators, and Data Engineers. Table of Contents 1. Introduction and Installation2. Getting Started with MySQL3. Getting Started with SQL Queries4. The WHERE clause in detail5. Single Row Functions6. Group Functions7. Joins in MySQL8. Subqueries9. DDL, DML, and Transactions10. Views11. Python 3, MySQL, and Pandas About the Author Ashwin is an experienced veteran who, for the past 25 years, has been working with STEM (Science, Technology, Engineering, and Mathematics). In his career, Ashwin has worked for more than 7 years as an employee for various IT companies and Software Product Companies. He has written more than 2 dozen books on Arduino, Python programming, Computer Vision, IoT, databases, and other popular topics with BPB and other international publications. He has also reviewed many other technical books. He also creates courses for BPB and other platforms and teaches to 60000 students online.He has been working as a freelancer since 2017. He got his first taste in writing in 2015 when he wrote his first book on Raspberry Pi. In his free time, Ashwin makes videos for his Youtube channel, which has 10000 subscribers now.Outside work, Ashwin volunteers his spare time as a STEM Ambassador, helping, coaching, and mentoring young people in taking up careers in technology.Your Blog links: https://www.youtube.com/ashwinpajankarYour LinkedIn Profile: https://www.linkedin.com/in/ashwinpajankar/ Nombre d'accès : Illimité En ligne : http://library.ez.neoma-bs.fr/login?url=https://www.scholarvox.com/book/88939128 Permalink : https://cataloguelibrary.neoma-bs.fr/index.php?lvl=notice_display&id=564512
Titre : Raspberry Pi Computer Vision Programming Type de document : e-book Auteurs : Ashwin PAJANKAR Editeur : PACKT PUBLISHING Année de publication : 2020 ISBN/ISSN/EAN : 9781800207219 Note générale : copyrighted Langues : Anglais (eng) Résumé : Perform a wide variety of computer vision tasks such as image processing and manipulation, feature and object detection, and image restoration to build real-life computer vision applications Key Features Explore the potential of computer vision with Raspberry Pi and Python programming Perform computer vision tasks such as image processing and manipulation using OpenCV and Raspberry Pi Discover easy-to-follow examples and screenshots to implement popular computer vision techniques and applications Book Description Raspberry Pi is one of the popular single-board computers of our generation. All the major image processing and computer vision algorithms and operations can be implemented easily with OpenCV on Raspberry Pi. This updated second edition is packed with cutting-edge examples and new topics, and covers the latest versions of key technologies such as Python 3, Raspberry Pi, and OpenCV. This book will equip you with the skills required to successfully design and implement your own OpenCV, Raspberry Pi, and Python-based computer vision projects. At the start, you'll learn the basics of Python 3, and the fundamentals of single-board computers and NumPy. Next, you'll discover how to install OpenCV 4 for Python 3 on Raspberry Pi, before covering major techniques and algorithms in image processing, manipulation, and computer vision. By working through the steps in each chapter, you'll understand essential OpenCV features. Later sections will take you through creating graphical user interface (GUI) apps with GPIO and OpenCV. You'll also learn to use the new computer vision library, Mahotas, to perform various image processing operations. Finally, you'll explore the Jupyter Notebook and how to set up a Windows computer and Ubuntu for computer vision. By the end of this book, you'll be able to confidently build and deploy computer vision apps. What you will learn Set up a Raspberry Pi for computer vision applications Perform basic image processing with libraries such as NumPy, Matplotlib, and OpenCV Demonstrate arithmetical, logical, and other operations on images Work with a USB webcam and the Raspberry Pi Camera Module Implement low-pass and high-pass filters and understand their applications in image processing Cover advanced techniques such as histogram equalization and morphological transformations Create GUI apps with Python 3 and OpenCV Perform machine learning with K-means clustering and image quantization Who this book is for This book is for beginners as well as experienced Raspberry Pi and Python 3 enthusiasts who are looking to explore the amazing world of computer vision. Working knowledge of the Python 3 programming language is assumed. Nombre d'accès : Illimité En ligne : http://library.ez.neoma-bs.fr/login?url=https://www.scholarvox.com/book/88898314 Permalink : https://cataloguelibrary.neoma-bs.fr/index.php?lvl=notice_display&id=513989
Titre : Arduino made simple : With Interactive Projects Type de document : e-book Auteurs : Ashwin PAJANKAR Editeur : BPB Publications Année de publication : 2019 ISBN/ISSN/EAN : 9789386551818 Note générale : copyrighted Langues : Anglais (eng) Résumé : Arduino is an open-source electronic prototyping platform based on flexible, easy-to-use hardware and software Key FeaturesComprehensive coverage of various aspects of Arduino basics, ecosystem, and Arduino IDE Covers Arduino Uno, Arduino Nano, and introduces to the latest Arduino Tian which runs Linux Simple language, crystal clear approach, and straight forward comprehensible presentation Adopting user-friendly style for explanation of circuit and code examples. Illustrated with circuit diagrams, screenshots, and photographs. DescriptionThe book is written in such a way that the concepts are explained in detail, giving adequate emphasis on circuits and code examples. To make the topics more comprehensive, circuit diagrams and code snippets are furnished extensively throughout the book. The book is designed in such a way to make it reader-focused and contains latest topics, circuit diagrams, code examples, & reference.The book also features the most current and popular Arduino boards. It teaches novice beginners how to create interesting electronics project with Arduino platform and ecosystem. It also benefits the professional level programmers to get started with Arduino platform and ecosystem.What You Will Learn Arduino, Arduino PWM, Writing Programs for Arduino LED Programming, Programming with Push Buttons Analog Inputs and Various Buses Working With Displays, Sound and Sensors Arrays, strings, and memory Matrix Keypad And Security System SD Card Module, IR Receiver, and Relay Arduino Nano and Arduino Tian Who This Book is For Students pursuing BE/BSc/ME/MSc/BTech/MTech in Computer Science, Electronics, Electrical. Table of Contents1. Introduction to Arduino2. Getting Started3. Writing Programs for Arduino4. LED Programming5. Programming with Push Buttons6. Analog Inputs and Various Buses7. Working With Displays8. Arrays, strings, and memory9. Working with Sound and Sensors10. More Sensors11. Arduino PWM12. Matrix Keypad And Security System13. SD Card Module, IR Receiver, and Relay14. Arduino Nano and Arduino Tian 15. Miscellaneous Topics 16. Important Questions (Unsolved) About the Author Ashwin Pajankar is a polymath. He is a Science Popularizer, a Programmer, a Maker, an Author, and a Youtuber. He is passionate about STEM (Science-Technology-Education-Mathematics) education. He is also a freelance software developer and technology trainer. He graduated from IIIT Hyderabad with M.Tech. in Computer Science and Engineering. He has worked in a few multinational corporations including Cisco Systems and Cognizant for more than a decade.LinkedIn Profile: https://www.linkedin.com/in/ashwinpajankar/ Nombre d'accès : Illimité En ligne : http://library.ez.neoma-bs.fr/login?url=https://www.scholarvox.com/book/88938785 Permalink : https://cataloguelibrary.neoma-bs.fr/index.php?lvl=notice_display&id=564402 Python 3 Image Processing : Learn Image Processing with Python 3, NumPy, Matplotlib, and Scikit-image / Ashwin PAJANKAR / BPB Publications (2019)
Titre : Python 3 Image Processing : Learn Image Processing with Python 3, NumPy, Matplotlib, and Scikit-image Type de document : e-book Auteurs : Ashwin PAJANKAR Editeur : BPB Publications Année de publication : 2019 ISBN/ISSN/EAN : 9789388511728 Note générale : copyrighted Langues : Anglais (eng) Résumé : Gain a working knowledge of practical image processing and with scikit-image. Key FeaturesComprehensive coverage of various aspects of scientific Python and concepts in image processing.Covers various additional topics such as Raspberry Pi, conda package manager, and Anaconda distribution of Python.Simple language, crystal clear approach, and straight forward comprehensible presentation of concepts followed by code examples and output screenshots.Adopting user-friendly style for explanation of code examples.DescriptionThe book has been written in such a way that the concepts are explained in detail, giving adequate emphasis on code examples. To make the topics more comprehensive, screenshots and code samples are furnished extensively throughout the book. The book is conceptualized and written in such a way that the beginner readers will find it very easy to understand the concepts and implement the programs.The book also features the most current version of Raspberry Pi and associated software with it. This book teaches novice beginners how to write interesting image processing programs with scientific Python ecosystem. The book will also be helpful to experienced professionals to make transition to rewarding careers in scientific Python and computer vision. What Will You Learn Raspberry Pi, Python 3 Basics Scientific Python Ecosystem NumPy and Matplotlib Visualization with Matplotlib Basic NumPy, Advanced Image Processing with NumPy and Matplotlib Getting started with scikit-image Thresholding, Histogram Equalization, and Transformations Kernels, Convolution, and Filters Morphological Operations and Image RestorationNoise Removal and Edge Detection Advanced Image Processing Operations Who This Book Is For Students pursuing BE/BSc/ME/MSc/BTech/MTech in Computer Science, Electronics, Electrical, and Mathematics Python enthusiastsComputer Vision and Image Processing professionals Anyone fond of tinkering with Raspberry Pi Researchers in Computer Vision Table of Contents Concepts in Image Processing Installing Python 3 on Windows Introduction to Raspberry Pi Python 3 Basics Introduction to the Scientific Python Ecosystem Introduction to NumPy and Matplotlib Visualization with Matplotlib Basic Image Processing with NumPy and Matplotlib Advanced Image Processing with NumPy and Matplotlib Getting Started with Scikit-Image Thresholding Histogram Equalization and Transformations Kernels, Convolution and Filters Morphological Operations and Image Restoration Noise Removal and Edge Detection Advanced Image Processing Operations Wrapping UpAbout the AuthorASHWIN PAJANKAR is a polymath. He has more than two decades of programming experience. He is a Science Popularizer, a Programmer, a Maker, an Author, and a Youtuber. He is passionate about STEM .(Science-Technology-Education-Mathematics) education. He is also a freelance software developer and technology trainer. He graduated from IIIT Hyderabad with M.Tech. in Computer Science and Engineering. He has worked in a few multinational corporations including Cisco Systems and Cognizant for more than a decade.His LinkedIn Profile: https://www.linkedin.com/in/ashwinpajankar/ Nombre d'accès : Illimité En ligne : http://library.ez.neoma-bs.fr/login?url=https://www.scholarvox.com/book/88938841 Permalink : https://cataloguelibrary.neoma-bs.fr/index.php?lvl=notice_display&id=564440
Titre : Raspberry Pi: Amazing Projects from Scratch Type de document : e-book Auteurs : Ashwin PAJANKAR ISBN/ISSN/EAN : 9781787128491 Note générale : copyrighted Langues : Anglais (eng) Nombre d'accès : Illimité En ligne : http://library.ez.neoma-bs.fr/login?url=https://www.scholarvox.com/book/88843550 Permalink : https://cataloguelibrary.neoma-bs.fr/index.php?lvl=notice_display&id=475881
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