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Jupyter notebooks based on Python are now available for a growing number of topics. The open source nature of Python and availability of an extensive range of specialized libraries make it a very attractive language for signal processing and related fields like machine learning and data science. And, Jupyter notebooks offer a great interactive tool…
by Barry Van Veen AllSignalProcessing.com has a new look and new features! Most significantly, your experience will benefit from learning management system software that delivers actual quizzes, scores, and keeps track of your progress throughout the site. Converting to this new format was a big project and involved moving and proofing a vast amount of…
Levitating helicopters? Wheels rotating contrary to the vehicle motion? You probably have seen it in movies, video, or on television. These are not special effects, but rather a natural consequence of unavoidable aliasing when recording video. See a video of a levitating helicopter and an analysis of the aliasing that led to this "special" effect…
"Foundations" Course Released
I'm pleased to announce the launch of a free new "Foundations of Signal Processing" course. The Foundations course incorporates the most recent introductory material and is organized like my university classes. It contains both lessons and exercises to help you learn and retain the material. The course is delivered through seven weekly emails. If you are…
Learn Better Using Insights from Science
Neuroscience and cognitive psychology have now firmly established how we learn, and the types of study activities that make learning last. It turns out that many widely used study strategies are actually counterproductive. Your time is precious, so why not maximize the impact of the effort you expend learning? In the post "Learn Better: Science…
AllSignal Processing Birthday
September is birthday month at AllSignalProcessing.com - the site launched two years ago this month. We are celebrating by giving away four one-on-one Skype conversations with Professor Van Veen to Pro members. Each can last up to an hour and be on any topic(s) of your choice, except politics of course. If you upgrade to…
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