Comments for Florians Blog – Simple Math for Engineers
https://florian-roemer.de/blog
Thu, 26 Mar 2020 12:20:40 +0000
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Comment on Trigonometric Pythagorean Identity, extended by Jimmy B
https://florian-roemer.de/blog/trigonometric-pythagorean-identity-extended/#comment-29584
Thu, 26 Mar 2020 12:20:40 +0000http://florian-roemer.de/blog/?p=260#comment-29584Good proof ideas. Always nice to see multiple perspectives
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Comment on Widely linear system of equations, revisited by Bharath Shamasundar
https://florian-roemer.de/blog/widely-linear-system-of-equations-revisited/#comment-27899
Sat, 02 Jun 2018 05:47:54 +0000http://florian-roemer.de/blog/?p=247#comment-27899You might probably also mention that if the inverse of the
augmented matrix does not exist, then its pseudo inverse
can be multiplied to augmented vector c to get the WLLS
solution.
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Comment on Trigonometric Pythagorean Identity, supercharged by Extended Trigonometric Pythagorean Identities: The Proof | Florians Blog - Simple Math for Engineers
https://florian-roemer.de/blog/trigonometric-pythagorean-identity-supercharged/#comment-26964
Thu, 19 May 2016 07:30:47 +0000http://florian-roemer.de/blog/?p=308#comment-26964[…] recently posted on Extended Trigonometric Pythagorean Identities and a “supercharged” version of them, which allows to simplify certain sums of shifted sine functions raised to integer powers. In […]
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Comment on Trigonometric Pythagorean Identity, supercharged by Trigonometric Pythagorean Identity, extended | Florians Blog - Simple Math for Engineers
https://florian-roemer.de/blog/trigonometric-pythagorean-identity-supercharged/#comment-26963
Thu, 19 May 2016 07:26:03 +0000http://florian-roemer.de/blog/?p=308#comment-26963[…] I have found a generalization to sine functions raised to any even power $2k$ and also an elegant proof, which also proves the TPI discussed in this post. Check it out if […]
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Comment on Extended Trigonometric Pythagorean Identities: The Proof by Trigonometric Pythagorean Identity, supercharged | Florians Blog - Simple Math for Engineers
https://florian-roemer.de/blog/extended-trigonometric-pythagorean-identities-the-proof/#comment-26962
Thu, 19 May 2016 07:23:27 +0000http://florian-roemer.de/blog/?p=315#comment-26962[…] *Update*: And here is the proof! […]
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