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Digital Signal Processing

Coursera · École Polytechnique Fédérale de Lausanne · 1 HN points · 6 HN comments

HN Academy has aggregated all Hacker News stories and comments that mention Coursera's "Digital Signal Processing" from École Polytechnique Fédérale de Lausanne.
Course Description
Digital Signal Processing is the branch of engineering that, in the space of just a few decades, has enabled unprecedented levels of interpersonal communication and of ...
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This course is offered by École Polytechnique Fédérale de Lausanne on the Coursera platform.
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I recommend Coursera Digital Signal Processing by Martin Vetterli He does a good job of explaining the math behind the DFT. Any finite signal can be expressed as a linear combination of complex exponentials - that was the aha! moment for me.

Once you have that under your belt you might find Audio Signal Processing for Music Applications by Xavier Serra a fun course to complete

I recommend Prandoni & Vetterli's coursera class on Signal processing[1]. They have really made an effort to teach this in an intuitive manner instead of just throwing equations at you. This was the course where I finally really understood Fourier transforms in a visual way.

The other course I recommend is the Audio Signal processing class by Xavier Serra[2] This is a practical class with lots of hands on programming examples and introduction to useful open-source software tools.

[1] [2]

Is is just me being a n00b or are there a few errors in the equations? Like the exponential definitions of sin and cos, a missing negative sign in proof of m≠n, maybe more later not sure. Somewhat perplexing for someone learning the stuff BUT then again, I'm in medicine; so it might actually just be me.

Relevant for other learners is the digital signal processing lectures on Coursera, highly recommended with python notebooks and quizzes.

You are correct on the sine and cosine thing, the minus is switched. Will fix, thanks.
Mar 11, 2016 · aerioux on Image Processing 101
i would presume which was pretty good when I did it - also covered some similar things
That looks like it, great, thanks.

The reason why I'm asking instead of searching on Coursera is that Coursera has become increasingly hard to search, at least in my view, so it's easier to ask directly.

Nov 25, 2015 · yan on DspGuru
For anyone interested in DSP, the Coursera DSP class is superbly well done:
There's a coursera session on digital signal processing going on right now, figured I'd take a crack at it:
Sep 30, 2013 · 1 points, 1 comments · submitted by carlosgg
Have anyone tried this course? i'm thinking about attending this course but i don't know if it is worth.
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