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Wavelet Applications

Wavelet Applications
Video Lesson | FREE

This video class presents examples from a variety of applications, including financial time series, edge detection and denoising of images, thresholding, image and data compression and image fusion. Familiarity with Fourier transforms and data smoothing methods is recommended for this class.

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Wavelet Concepts

Wavelet Concepts
Video Lesson | FREE

Wavelets decompose a signal into approximations and details at different scales, making them useful for applications such as data compression, detecting features and removing noise from signals. This class explains some of the theory behind continuous, discrete and stationary wavelet transforms and demonstrates how the Wolfram Language and its built-in functions can be used to construct, compute, visualize and analyze wavelet transforms and related functions. Familiarity with Fourier transforms and data smoothing methods is recommended for this class.

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What's Cooking: Creating a Data Science Pipeline for Recipe Classification

What's Cooking: Creating a Data Science Pipeline for Recipe Classification
Video Lesson | FREE

Learn the fundamental steps you need to complete a data science project. This video shows you how to use Wolfram Notebooks to build a modular project pipeline. With the use of a basic example, you will learn to import your data, clean it, analyze it and communicate your results using visualizations, reports and a cloud-deployed web app.

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Wolfram Data Drop Quick Start

Wolfram Data Drop Quick Start
Video Lesson | FREE

Learn how to get started with the Wolfram Data Drop, a universal data accumulator for devices, sensors, programs, humans and more. With Data Drop you can collect and organize data from anywhere, store it in the cloud and compute with it seamlessly. This video class provides instruction on how you can collaborate computationally with people as well as various connected devices, sensors and services.

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Wolfram Language Basics

Wolfram Language Basics
Video Course | FREE

Certification Levels: Level 1

Learn the most important basics of Wolfram Language—no prior experience necessary. This course was created from the online sessions at a popular Daily Study Group series. The video lessons start by introducing you to computational notebooks and covering the ideas of basic functional programming and visualization. Following videos dive deeper, covering symbolics, numerics and more advanced programming, enabling you to start working with your own data. The remaining videos greatly expand the scope of the material while remaining accessible to beginners, allowing anyone to start working with machine learning, media files, cloud publishing and deployment. By the time you are done, you will feel right at home in the notebook environment and be ready to start working with any kind of data or calculation you can imagine. This video course provides excellent preparation for the Wolfram Language Level 1 certification.

Course Overview
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Wolfram Language Introductory Tutorials (Study Group Sessions)

Wolfram Language Introductory Tutorials (Study Group Sessions)
Archived Special Event | FREE

Follow this Study Group to learn the Wolfram Language from the ground up—no prior experience necessary. The first few sessions provide a working understanding of patterns, functions, data structure and datasets. While this Study Group is aimed at beginners, other sessions cover subjects often saved for more advanced users, including graphics, data visualization, simple user interfaces and even machine learning. A number of mini projects are provided along the way to help participants apply lecture concepts to real-world problems.

Course Overview
  • Video 149 minutes
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Wolfram Notebooks for Chemistry Research

Wolfram Notebooks for Chemistry Research
Video Lesson | FREE

Learn about computational tools for analytical, biochemical, physical, organic and inorganic chemistry. This talk explains how to access curated chemical data, create molecule objects and visualize and compute with molecular structures.

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Wolfram Summer School Lectures 2017

Wolfram Summer School Lectures 2017
Interactive Course | FREE

Wolfram Summer School provides unique educational and career opportunities at the frontiers of science, technology and innovation. Follow the 2017 summer school curriculum with video lectures from Wolfram certified instructors, Wolfram technology experts and Stephen Wolfram himself. Lectures range from introductory coding for non-programmers to advanced topics and applications, with additional education track lectures.

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Wolfram Summer School Lectures 2018

Wolfram Summer School Lectures 2018
Interactive Course | FREE

Wolfram Summer School provides unique educational and career opportunities at the frontiers of science, technology and innovation. Follow along with the 2018 summer school video lectures and notebooks in this interactive course while you run examples for yourself in the Wolfram Cloud. Topics range from learning the Wolfram Language to software development, machine learning and cryptography.

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Wolfram Technology in Action: Applications & New Developments Webinar Series

Wolfram Technology in Action: Applications & New Developments Webinar Series
Archived Special Event | FREE

This three-part webinar series showcases innovative applications and the latest Wolfram Language developments in data science and AI, engineering and modeling, and mathematics and science. Each session includes presentations shared at the Wolfram Technology Conference accompanied by talks from Wolfram staff scientists, application developers, software engineers and Wolfram Language users who apply the technology every day to their business operations and research.

Course Overview
  • Video 177 minutes
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Writing a Wolfram Language Function (Study Group Sessions)

Writing a Wolfram Language Function (Study Group Sessions)
Archived Special Event | FREE

Requirements: Some programming knowledge is recommended for this Study Group.

Learn what makes a good function in the Wolfram Language and how to create your own. We begin with standard function structure and then cover arguments, patterns, options and how to extend function capability with overloading, recursion and iteration, memoization and up-values. Later sessions discuss error handling and extra tips. Some programming knowledge is recommended for this Study Group.

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Writing High-Performance Code in Wolfram Language

Writing High-Performance Code in Wolfram Language
Video Lesson | FREE

Wolfram Language is an extremely flexible language, suitable for rapid prototyping and high-performance execution, but the flexibility to solve problems in many different ways can also lead to writing suboptimal code. This video will explore some of the key issues you can address to optimize your Wolfram Language code. It will also share tips and tricks to ensure that your code executes as fast as possible.

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