Timeline for Rearrange equation involving matrix multiplication and Hadamard product
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 28, 2012 at 17:16 | answer | added | Felix Goldberg | timeline score: 1 | |
| May 14, 2011 at 4:04 | vote | accept | mpenkov | ||
| May 11, 2011 at 7:14 | answer | added | Federico Poloni | timeline score: 3 | |
| May 11, 2011 at 5:18 | comment | added | mpenkov | @Federico Poloni: I've added the matrices I'm working with. They're not arbitrary, but they're also not diagonal. | |
| May 11, 2011 at 5:15 | history | edited | mpenkov | CC BY-SA 3.0 |
added matrix info; added 4 characters in body; added 25 characters in body
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| May 9, 2011 at 8:37 | comment | added | mpenkov | @J. M. -- it's from "The H.264 advanced video compression standard" by Richardson | |
| May 9, 2011 at 8:28 | comment | added | Federico Poloni | As it is stated, it seems wrong. Did you maybe forget to specify that some of the matrices you're using are diagonal? | |
| May 9, 2011 at 7:53 | comment | added | J. M. isn't a mathematician | What textbook are you using? | |
| May 9, 2011 at 7:28 | history | edited | mpenkov | CC BY-SA 3.0 |
added 51 characters in body; added 9 characters in body
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| May 9, 2011 at 7:26 | comment | added | mpenkov | Do you mean to say that the example in the textbook is wrong? | |
| May 9, 2011 at 6:47 | comment | added | Federico Poloni | Both identities are false; more or less any $2\times 2$ example will fail. | |
| May 9, 2011 at 6:35 | history | asked | mpenkov | CC BY-SA 3.0 |