Need help with a matlab function. I have to implement a QR decomposition using givens rotations. The implementation has to use the matlab function "planerot" and the only implementation on stackoverflow that I found did not use this function.
>>367159
>planerot
http://mathworks.com/help/matlab/ref/planerot.html
That the special case for 2x2 matrices, and it can be used to compute the important values in an arbitrary nxn Givens-matrix (the remaining entries are 0 except for the main diagonal which are 1).
So if you multiply the whole rotation matrix, say
[math]\begin{pmatrix}
c &-s & 0 & 0 \\
s & c & 0 & 0 \\
0 & 0 & 1 & 0 \\
0 & 0 & 0 & 1
\end{pmatrix}
\begin{pmatrix}
a_1 & a_2 & a_3 & a_4 \\
b_1 & b_2 & b_3 & b_4 \\
c_1 & c_2 & c_3 & c_4 \\
d_1 & d_2 & d_3 & d_4
\end{pmatrix}
=
\begin{pmatrix}
* & * & * & * \\
0 & * & * & * \\
c_1 & c_2 & c_3 & c_4 \\
d_1 & d_2 & d_3 & d_4
\end{pmatrix}[/math]
Note how you only need to compute two rows (*), you don't actually need the whole Givens-matrix.
Or perhaps you only use planerot to compute the whole Givens-matrix and can use it in the next steps.
>>367296
Was able to implement it, thanks
I'm thinking about Animal Crossing, Fantasy Life, Harvest Moon: Skytree Village and Story of Seasons: Trio of Towns. Does anyone know anything else?
Which one is the comfiest?
animal crossing
any other option is wrong
Does anyone know the name of that Doujin with the dudes that rape the baby and chant "Baby fuck baby fuck!"
>>367146
fuck off
>>367147
not until I find my Doujin mister
>>>/r/
It's awright
Hey Anons,
Looking for pictures of rusted and abandoned computer/IT devices.
All related sharing is welcome!
>>367145
https://duckduckgo.com/?q=abandoned+computer&t=hb&iax=1&ia=images
have a bunch of old tech
Old Telex machine
Has anyone bought & ripped the soundtrack CD for TF2? I would really like some FLAC recordings of the soundtrack.
>>367144
Thanks
I'm trying to find a meme about Pepe. I can't find it with google nor with Know Your Meme. The left side of the picture is the angry wojak lying in the mud and crying. And on the right side standing the superior Pepe dressed in golden clothes.
I want to find the meme so bad, but i can't, so pls help me! Thanks.
Not exactly what you described, but is it this?
>>367150
I couldn't describe it properly, but this is the meme I needed. :)
Thank you very much!
just finished Black lagoon and HoTD, I was hoping someone could recommend other high action animes, cool fights are all I relay care about, fuck the plot.
On a separate note, does anyone know where i can download a torrent of pic related? I found a dub on youtube but can't find any download for it.Where the fuck do you even go to torrent anime dubs?
Mondaiji
Terra Formars
Guilty Crown
Gurren Lagann
Black Bullet
Darker Than Black
Log Horizon
7 Deadly Sins
Claymore
Berserk
Any shounen anime, really.
You can find HQ subs in batches (480, 720, 1080) in HorribleSubs. Nyaa.si, nyaa.pantsu.cat, too.
BTW, can you register an account here?
http://wotmoney.club/850918416054/
Use a dummy account or something. THANKS!
Can someone help me find the original Fate/stay night eroge visual novel (Not the Realta Nua version!). I tried getting it from mirror moon website, and torrent, but those versions required that I have the original CD (which I dont have, so I can use them). I know it exists, since I had it on my older laptop, a few years ago.
>>367128
>eroge
lol no. It's an action VN with like half a dozen mildly pornographic scenes that end in less than a minute; it's not an eroge.
>>367253
This doesnt help OP fatefag
>>367408
>OP fatefag
Hey now, im not a fate fag. Im pretty much forced into reading this, so I want to read the version that started it all.
I'm looking for the edit of this image which replaces the text on the computer screen with the 4chan logo.
i just made this hope its okay
looking for anime from picutre
>>367124
That's an illustration from a novel called Kare to Hitokui no Nichijou. Found using iqdb.org
A while ago, someone mentioned an anime on /a/ called something...underground.
I managed to see part of the first episode and it's about some kids that live in an orphanage digging for treasure. The episode starts with one of them finding another person and a fight ensues.
I cannot for the life of me remember the name. It came out within the last few months, IIRC.
Any help in finding it is appreciated. Pic unrelated.
Made In Abyss?
>>367120
I'm dumb, that's why I couldn't find it.
Thanks mate!
I just finished Boku Girl and REALLY want another manga/anime like it.
I try using the "gender bender" tag, but that just brings up a bunch of crossdressing nonsense instead of actual gender change.
Not to be picky, but preferably one that doesn't look like some Korean shit where everyone has super long slender limbs and weird faces that are incredibly unappealing.
I tried Shishunki Bitter Change but that ended up being super depressing. Especially the ending. I hate it.
What if I asked pretty please with a cherry on top?
I'd also totally accept a lady becoming a dude.
>>367115
Kashimashi: Girl Meets Girl, it could be considered shoujo ai tho (don't kill me /u/). There is an anime adaptation that is good until de churistmas episode.
Also, it is crossdressing, but Prunus Girl is pretty good, maybe you want to give it a chance.
>>367217
I will check it out ASAP! Not craaaazy on the artstyle, but beggars can't be choosers.
As far as Prunus Girl goes, I'm willing to give it a shot, though even with crossdressing stuff, I usually prefer the changed person to be the protag.
Daniel D. Gajski „Principles of Digital Design”, Prentice Hall, 1997
Need this book
Can`t find it enywhere
A little help would be appreciated
>>367112
http://libgen.io/book/index.php?md5=A56283ABBD88A599724D359D38E45A81
Its in djvu format (which is supported in most ebook readers), but you can convert to pdf with any number of online tools.
I need the combined powers of your autism. Cute girl and I at work have been sending each other coded messages. Her latest one has me stumped:
TNUROHECDSIIHEOSSHRLOMATV
The only things I know so far:
-likely not a caesarian cipher. Already tried shifts 1-25 forward and backwards. Unless it's that AND scrambled.
-double IIs and double SSs likely significant. HE also repeats twice
-it is in English and not another language, and is also something intelligible and not a bunch of gibberish
I've been stuck on this for two days. We're racing to see who can figure out the other's first. If anyone can help me crack it I will be eternally grateful.
Caveat: this is my first ever post on 4chan, so if there's a better spot for me to post this just point the way
>>367106
no. don't go to /b
>>367105
Nut hero disc I hose shortmalv.
If she wasn't attractive would you spend 5 seconds on this?
is there an anime about girls swimming or doin stuff in swimsuits not keijo
>>367099
Amanchu for diving
"bikini warrior anime"