s******g
发帖数: 755 | 1 Research and Markets http://www.researchandmarkets.com/research/62faf7/the_market_for_sta has announced the addition of the "The Market for Stationary Fuel Cells - 2nd Edition" report to their offering.
“The Market for Stationary Fuel Cells - 2nd Edition”
.
The 2nd Edition of The Market for Stationary Fuel Cells is an 85-page report
which seeks to provide a thorough understanding of the benefits that
stationary fuel cells can provide, the current state of the technology, and
the major players ... 阅读全帖 |
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i**********1
发帖数: 481 | 2 律师给的checklist包括bank的stationary上面还必须有notary。今天去了chase bank
，分行的人说可以给stationary但是不能有notary。说chase不允许出带notary的
stationary，然后打电话给总行，说要寄个request到总部，总部弄好再寄给我。我看
板上的checklist不需要这个东西啊，我是主申请人，我老公也有工作的。是不是因为
我有个副申请人才需要bank stationary呢？ |
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x**********0
发帖数: 163 | 3 我看过arima，可是不太明白
test stationary， 是test 每一个variable 的stationary吧，然后再看model
residual的stationary吗？ |
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l*********8
发帖数: 254 | 4 Gently Used X-Pole Sport 50mm Chrome Dance Pole Set
Professional Grade Stationary Pole
Free Bottle of X-Grip and Mighty Grip
•NON-SPINNING Pole
•BOTTOM LOADING - No ladder needed to adjust height
I bought it @ $275 as brand new. Every single piece are included now. $89
now. $20 shipping and FREE local pickup. There are also a lot of FREE angle
protector/cover, leg socks, gloves with this purchase, which were used only
for 1 or 2 times in my first couples of pole dancing lessons. ... 阅读全帖 |
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l*********8
发帖数: 254 | 5 Gently Used X-Pole Sport 50mm Chrome Dance Pole Set
Professional Grade Stationary Pole
Free Bottle of X-Grip and Mighty Grip
•NON-SPINNING Pole
•BOTTOM LOADING - No ladder needed to adjust height
I bought it @ $275 as brand new. Every single piece are included now. $89
now. $20 shipping and FREE local pickup. There are also a lot of FREE angle
protector/cover, leg socks, gloves with this purchase, which were used only
for 1 or 2 times in my first couples of pole dancing lessons. ... 阅读全帖 |
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a*****3
发帖数: 10373 | 6 【 以下文字转载自 Triathlon 俱乐部 】
发信人: aakk123 (Rafa加油，我们伴你走过每一轮), 信区: Triathlon
标 题: 没有bike,可以用stationary bike暂代训练吗?
发信站: BBS 未名空间站 (Thu Sep 30 14:01:57 2010, 美东)
不想急着买bike,先慢慢做好research,把bike各部分都研究好了,再装一台.
所以现在能先用gym的stationary bike暂代训练吗?要如何设定才能接近路面的情况和
小三的强度呢? |
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l*********8
发帖数: 254 | 7 Gently Used X-Pole Sport 50mm Chrome Dance Pole Set
Professional Grade Stationary Pole
Free Bottle of X-Grip and Mighty Grip
•NON-SPINNING Pole
•BOTTOM LOADING - No ladder needed to adjust height
I bought it @ $275 as brand new. Every single piece are included now. $89
now. $20 shipping and FREE local pickup. There are also a lot of FREE angle
protector/cover, leg socks, gloves with this purchase, which were used only
for 1 or 2 times in my first couples of pole dancing lessons. ... 阅读全帖 |
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c**********e
发帖数: 2007 | 8 Should the stationary test be applied to the full error term or the
corrected error term?
The AR(p) model has two predictions. One is only the structured term, i.e.
XB.
The other one is Yule-Walker estimate, which includes the error corrections.
Correspondingly, there are full error, and corrected error.
Should we run stationary test on which error term? |
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t****g
发帖数: 120 | 9 I guess you are talking about AR Error Model:
y_t = X_t B + u_t
u_t = rho u_{t-1} + e_t
You question is to apply unit root tests on u_t or e_t.
First of all, if you have X, you may talk about cointegration test, instead
of unit root test. For example, ADF test becomes Engle and Granger
cointegration test, and KPSS test becomes Shin cointegration test, if there
is X; the statistics may follow different distribution. Note also that X
must be I(1). If X is I(0), that is, X is stationary, I think yo... 阅读全帖 |
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j*****n
发帖数: 943 | 10 眼泪哗哗的，都是没有bike的苦兄弟啊。
我这个问题也问过花会长，他没车的时候好像用resistance level 18来模拟
路上骑行20mph的速度。具体数字可能有出入，不过应该差不多。
这个还问过我原来的老板(elite)，这个是他回答的原话。
"riding on road is different than stationary...
it's not harder or easier, it's just different."
我上周开始上spinning class，感觉那个比stationary bike好一些。
虽然也没有bike，感觉身体的姿势更接近real bike.
就是这种。http://www.spinning.com/spinning-shop/spinner-bikes.asp
PS. 老铁怎么还没写选购指南，俺还要靠这个做明年向中央申请拨款的依据
呢。现在就得开始不停的吹风啊。 |
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b********h
发帖数: 2481 | 11 Shoe Rack original $29.99, now $12
Shelving Rack original$59.99, now $ 25
hand mixer original $55, now $ 20
weight scale original $ 25, now $ 10
microwave oven original $50, now $ 20
boombox original $ 30, now $10
MARCY stationary bike original $120, now $50
kettle $ 8
storage boxes $ 2
table original $ 45, now $20
Oster blender $ 8
Oster toast oven $ 8
Hide a Mat original $ 50, NOW $25
cooler $ 12
File folders, big $ 1, small $ 0.50
Heavy duty tarp (good r camping use, n... 阅读全帖 |
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M****o
发帖数: 13571 | 12 运动器材Schwinn AD2 Airdyne Upright Stationary Bike
woot上$229.99
Amz上$399
大家觉得算是好deal吗？谢谢！ |
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c*****2
发帖数: 2709 | 14 为什么要Bank Stationary？
bank |
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b********h
发帖数: 2481 | 15 Shoe Rack original $29.99, now $12
Shelving Rack original$59.99, now $ 25
hand mixer original $55, now $ 20
weight scale original $ 25, now $ 10
microwave oven original $50, now $ 20
boombox original $ 30, now $10
MARCY stationary bike original $120, now $50
kettle $ 8
storage boxes $ 2
table original $ 45, now $20
Oster blender $ 8
Oster toast oven $ 8
Hide a Mat original $ 50, NOW $25
cooler $ 12
File folders, big $ 1, small $ 0.50
Heavy duty tarp (good r camping use, n... 阅读全帖 |
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c******y
发帖数: 80 | 16 I have a couch for sale, in mint condition, $100 o.b.o.
Queen size bed (including mattress, box and frame), $100 o.b.o.
Exercise stationary bike, $50, o.b.o
Must go, available right now. Please send me messages if you are
interested. Thanks! Cash only.
看照片请点击link below:
http://chicago.craigslist.org/nch/fuo/2748598726.html |
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c*******r
发帖数: 13580 | 18 all top cyclists train on stationary bikes. but it's not a substitute. it
helps you train the strength, endurance. the difference is much bigger than
running on a treadmill and road, maybe even bigger than swimming in a pool
and open water. |
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a*****3
发帖数: 10373 | 19 then how to adjust the stationary bike setting to simulate the road
situation as much as possible.
like on the treadmill, incline could be set to 0.5 or 1.0 to simulate the
road run.
speed |
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w*****h
发帖数: 1770 | 20 well, a trainer is better than the stationary bike. |
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l********e
发帖数: 2499 | 21 请问用stationary bike锻炼，一次消耗多少卡能起到锻炼效果？RPM在多少合适呢？
第一次蹬，蹬了6分钟，RPM在60左右，消耗了40卡吧。
以后每次需要蹬20分钟左右，作为康复计划的一部分。
包子答谢。 |
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n***s
发帖数: 10056 | 22 I remember you mentioned about knee surgery a few months ago. How did it go?
Hope everything is fine now. I am totally a layman on rehab but I believe
it should start slow and go gradually. I do stationary bike at ~22 mph speed
for a few miles each exercise with certain resistance (no data). But my
knees are in full strength so it may not mean anything to you. Good luck on
your rehab.
No baozi necessary. |
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a******h
发帖数: 1183 | 23 想除了跑步外做做别的运动
觉得这样会有助于提高成绩，也希望能降低受伤的可能性
所以想在家里放个椭圆机或者stationary bike之类的，大家觉得那一个更有效，或者
还有别的更好的推荐么？先谢谢了。
PS: 因为要看娃，所以只能在家里做，游泳神马的就算了。。。 |
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x**********0
发帖数: 163 | 24 请教怎么用SAS test variable 是否stationary呢？ 谢谢啦 |
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h***i
发帖数: 3844 | 25 你的data是N by M 的matrix，有M 个变量？
那么，unit root可以test 每个column的stationary |
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a*****3
发帖数: 10373 | 26 不想急着买bike,先慢慢做好research,把bike各部分都研究好了,再装一台.
所以现在能先用gym的stationary bike暂代训练吗?要如何设定才能接近路面的情况和
小三的强度呢? |
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c*****m
发帖数: 1160 | 27 加州警察说：仅适用于freeways，不使用于city or county streets。
Section 21809 reads: (a) A per- son driving a vehicle on a freeway
approaching a stationary authorized emergency vehicle that is displaying
emergency lights, a stationary tow truck that is displaying flashing amber
warning lights, or a stationary marked Department of Transportation vehicle
that is displaying flashing amber warning lights, shall approach with due
caution and, before passing in a lane immediately adjacent to the authorized
emergency v... 阅读全帖 |
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N*******3
发帖数: 625 | 28 Hi folks, do you know the following NJ law? Please read it, follow it while
driving. I just learned a lesson today, got a ticket of failure to follow
the "Move Over" law. I did not know it before. Any suggestion on the ticket?
May you all drive safely! God bless you!
The Law
New Jersey Statute 39:4-92.2
Procedure for motorist approaching stationary authorized emergency vehicle,
tow truck, highway maintenance or emergency service vehicle.
1. a. The operator of a motor vehicle ... 阅读全帖 |
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发帖数: 1 | 29 QUANTUM SPACE ELEMENTS (QSE)
INTRODUCTION
This is a non-mathematical proposal introducing a cosmological model that is
cyclic, deterministic and infinity-free. For the purpose of achieving this
objective a number of new concepts are introduced. The framework of this
proposal is structured over a number of assumptions, leading to various
considerations of cosmological concerns. Furthermore, verification methods
are suggested of both, observational and mathematical nature.
ASSUMPTIONS
Space is dis... 阅读全帖 |
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m****z
发帖数: 15 | 30 这个想法真好！
算空格子的话，可以先求出求出每只老鼠在每个格子的stationary distribution，例
如对于最开始在第一个格子上的老鼠，initial distribution 是p1_0= [1, 0, 0, ...
, 0]^T, stationary distribution 是p1_t=p1_0*A^N (N 趋向无限大) 。
同样可以知道p2_t=[0,1,0,...,0]^T*A^N, 以及p3_t,....p16_t. 每只老鼠的
stationary distribution。（这些stationary distribution应该是相等的。）
然后就可以求空格子的数量的分布了，虽然比较麻烦。例如空格子数为0的概率就是每
个格子上都至少有一只老鼠的概率，prod_（i=1）^16 (1-prod_（j=1）^16(1-p_j(i))
) 。
（空格子的数量的期望倒是好求一些） |
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t*****0
发帖数: 264 | 31 发信人: wokaowokao (GaN), 信区: Automobile
标 题: 我的上庭经历+所用文件
发信站: BBS 未名空间站 (Tue Feb 10 16:00:47 2009)
去年8月25号晚上,从家里去学校的路上被抓,40的路,条子说我开了54.二话不说,一张
ticket,我一看,还是我们学校的警察,nnd,下手真狠.条子是迎面开来的
然后就去法院要求上庭,初定是11月底吧,一共要去两次,前一次递交motion,第二次
trial
谁知道我把日子记错了,递交motion那次忘记去了.第二天再去,说只能重新安排时间.于
是motion递交排到1月27号,今天trial.我对本州的speedy trial不是狠了解.由于上一
次也是我的失误,没能按原有排期,所以我也不指望靠speedy trial的trick了.
1月27号,坐在大厅里面溜溜的等了几个小时,无聊透顶,自己翻看着打官司的书.老爸非
要陪着去看看,也是无聊的坐了半天.倒是前台坐着的一个貌似intern的小姑娘clerk,她
忙完自己的活,拖着腮帮百无聊赖的在prosecutor的位子上发呆,让我觉得大厅... 阅读全帖 |
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e*******e
发帖数: 9616 | 32 我stationary / road bike都有。
stationary目前为纯摆设。
路上骑车有风在耳边吹过的感觉，这个没法在stationary bike上实现。如果不是安全
问题，我宁可开摩托车都不开密封的汽车。 |
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p*********l
发帖数: 26270 | 33 why can't I do both? my bf has done GFNY and full ironman this year. and he
trains both on stationary bike and roadie, as required by his bike personal
trainer.
no need to be so snobbish and pretentious. a serious rider is open minded
and uses whatever suits him.
and spin usually has higher intensity than cycling on the road as long as
you are willing to challenge yourself. that's how my bf trains his climbing.
with a full time job, he cannot ride bear mountain every day, but a
stationary bike i... 阅读全帖 |
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g*2
发帖数: 658 | 34 我也感觉像pre-stress fracture
诊断的话看看这个：
Diagnosis of a tibial or fibular stress fracture is suggested by such a
history in a patient with risk factors and the following clinical findings:
Pain localizes to one specific area
Local swelling and discrete bone tenderness are present
Pain increases with the impact from running or jumping
An inability to hop on the symptomatic leg for 10 repetitions (positive hop
test) without excessive pain is also suggestive of the diagnosis. In this
setting,... 阅读全帖 |
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R*****s
发帖数: 41236 | 35 吼吼~~ 刚看到这些，师妹太NB了，把买了辆路车就以为是elite的骂的狗血淋头啊....
发信人: purplebasil (地瓜成长中), 信区: loseweight
标 题: Re: 闲话spin/cycling/动感单车
发信站: BBS 未名空间站 (Tue Aug 6 00:36:51 2013, 美东)
so what? a tough workout guaranteed, regardless of weather condition,
traffic or road condition. many people do both. if you are only looking for
fun factor, you are still a newbie in roadie and know little about cycling.
A casual rider on a roadie, to be exact.
发信人: purplebasil (地瓜成长中), 信区: loseweight
标 题: Re: 闲话spin/cycling/动感单车
发信站... 阅读全帖 |
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s*****e
发帖数: 1090 | 36 雷达肯定检测到了行人。自行车是金属的，RCS不小，距离也不远。只是行人是切向运
动，radial velocity很小，系统很可能classified为stationary object。 一般系统
对stationary object需要camera或者其它sensor确认（雷达会检测到很多stationary
objects，不能对每一个都刹车）。刚好在这种情况下，camera看不见行人，fusion算
法忽略了雷达检测到的目标。
解决方案就是再加上一个thermal image的fusion来确认雷达监测到的目标。 |
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c*******9
发帖数: 9032 | 37 Summation of Tesla's Dynamic Theory of Gravity
An excerpt from: Occult Ether Physics
by William R. Lyne
From: Don Allen
d**[email protected]
According to Tesla's lecture prepared for the Institute of Immigrant Welfare
(May. 12, 1938), his "Dynamic Theory of Gravity" was one of two far
reaching discoveries, which he "...worked out in all details", in the years
1893 and 1894. The 1938 lecture was less than five years before his death.
More complete statements concerning these discoveries can ... 阅读全帖 |
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z******o
发帖数: 1224 | 38 看correlation并不是有效方法，可以举反例：
t = 500:10000
x = 10*t + rnorm(9501,mean=0,sd=10)
y = 10*sqrt(t) + rnorm(9501,mean=0,sd=10)
x和y的correlation ~ 0.98(他们各自不stationary)， 但是他们的trend本质上不同的。
有另一个idea：对每个组，取一个做为y，其他都是x, 如x1, x2,...,xm.
直接regress y on (x1, x2,...,xm)，包含intercept。虽然xi都不stationary但是
least square方法还是valid，这样做的目的是找出一个linear combination，
使得residual=y - beta*X的variance尽可能的小，所以这样得出的residual是最有可
能是stationary的。
然后对residuals做PP/ADF test，得到P value (可能PP更好点，上面的例子，PP test
的simulation result更好点，adf是错的)。
把这些... 阅读全帖 |
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m***8
发帖数: 8 | 39 得到一只小老鼠情况下的4*4的棋盘中的stationary distr之后
你应该问自己的问题是
如果有16个小老鼠在这个4*4的棋盘 那么空格个数的distribution的个数要怎么算
这个既然已经是stationary的
那么这16个小老鼠就是被一个一个
以stationary distr被扔在棋盘上
这个可以这样算出来 |
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q**j
发帖数: 10612 | 40 其实统计就是个忽悠，没错。
你看看一个Model有多少个假设？有几个假设你真正研究过？是非常合理的？别的我不
懂，time series里面基本假设就是stationary。其实有几个是stationary的？问题是
你不假设一些stationary的东西你就没话好说。也没有paper好些，没有tenure好拿。
很多research这样一层一层地落上去，到最后支持自己只有愿望和信念了。至于有多科
学，歇歇吧。
实际工作中，这些fancy东西基本没有用。起码我更本就不信。我看见有几个砸出几个
名词，真是烦。你那些名词留着找faculty工作去就行了。别跟我老卖弄。把简单，基
本的用好用贴切就行了。至于什么是“好，贴切”？back to 忽悠，but artfully 忽
悠。btw, i have a phd。有phd的最大的好处就是在别的phd忽悠的的时候根本不屌。 |
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l*********e
发帖数: 5385 | 41 说说在美国结婚心得（唐僧版）
from: ppdolphin
怀孕辞职在家，潜水多多，发言少少。
最近看到关于结婚婚纱的帖子比较多。于是想把自己2年前在美国结婚的经验
心得贡献出来给JJMM们做个参考，希望能给将要结婚的JJMM们有所帮助！
背景介绍：
建筑设计专业。18岁大1第一个月认识现在LG开始交往（在加州），三年在一
起两年异地。2006年毕业后离乡背井投奔在Miami工作的LG。2周后找到工作
开始了上班生涯。2006年的最后一天，刚刚独自去法国游玩了一周的我收到了
T家的钻戒和LG单膝下跪的一句“marry me”。于是开始了我整整一年的Wedding
Planning …
Wedding Dress
先说大家最关心也是讨论最多的。
07年12底的婚礼，8月正式开始看婚纱试婚纱。美国这边的婚纱连锁店和local的
婚纱店都去了，可是看上的买不起，买得起的又看不上！于是在国内得篱笆网上
做足了功课后决定回国掏纱！10月初休假2周回国。LG家在苏州自然去苏州婚纱
一条街了。逛了2天后终于在一家比较大得婚纱店（丹妮斯）量身定做了一套婚纱，
一套短婚纱，3套伴娘礼服，2件小花童的... 阅读全帖 |
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f**********g
发帖数: 2252 | 42 Zacks initiating coverage of Clean Diesel Technologies Inc. [CDTI]
Clean Diesel Technologies [CDTI] is a leading provider of pollution control
solutions for gasoline and diesel engines. The company offers both OEM and
after-market products on a worldwide basis. The company was formed by a
merger in October 2010 between CDTI Merger Sub and CSI.
The company recently completed a 3 million share offering for $10 million.
Over the next three years significant on highway diesel vehicle pollution
regul... 阅读全帖 |
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O***O
发帖数: 1854 | 43 As the west panics about growth, the Chinese are out enjoying themselves
The Chinese economy is collapsing. We all know that right? All of us except
about a billion Chinese, many of whom are out enjoying themselves like there
’s no dire tomorrow.
At just about the time that the west recently awakened from its summer
market torpor to get into a right panic about Chinese growth, Liang Lulu and
her friends were taking a passel of kids out for a night at a Chinese
caravan park — just for the sheer f... 阅读全帖 |
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t**x
发帖数: 20965 | 44 Tesla didn't confirm the car was running Autopilot at the time of the crash,
but its manual does warn that the system is ill-equipped to handle this
exact sort of situation: “Traffic-Aware Cruise Control cannot detect all
objects and may not brake/decelerate for stationary vehicles, especially in
situations when you are driving over 50 mph (80 km/h) and a vehicle you are
following moves out of your driving path and a stationary vehicle or object
is in front of you instead.”
还有医院随便杀人。
警察开枪总是往死里打。... 阅读全帖 |
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j****n
发帖数: 236 | 45 http://www.redding.com/news/2011/jun/11/must-i-change-lanes-for
Q: Could you tell me the law in regard to a vehicle traveling along
Interstate 5 and going past a patrol car with lights on and off the side of
the road on the shoulder? Any different law with a single vehicle or one
pulling a trailer?
A: First, the California vehicle code states: "A person driving a vehicle on
a freeway approaching a stationary authorized emergency vehicle displaying
emergency lights, or a stationary tow truck disp... 阅读全帖 |
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z**x
发帖数: 3629 | 46 http://blogs.youwheel.com/2015/03/31/acura-sh-awd-comprehensive
Acura SH-AWD: A Comprehensive Analysis
Written By Editor on 2015-03-31, Posted in Car Chat, Technical Talk | 2
comments
The Acura SH-AWD system (short for: Super Handling-All Wheel Drive) is often
described ambiguously in most automobile literature. Some articles even
said it is an enhanced version of the Honda VTM-4, which is incorrect.
2012_Acura_TL_Rear
In this article, we will analyze the SH-AWD in detail, focusing on these
thre... 阅读全帖 |
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S*****e
发帖数: 6676 | 47 马一龙的手册上写清楚了么
“Traffic-Aware Cruise Control cannot detect all objects and may not brake/
decelerate for stationary vehicles, especially in situations when you are
driving over 50 mph (80 km/h) and a vehicle you are following moves out of
your driving path and a stationary vehicle or object is in front of you
instead.”
这个司机开到65MPH，还好没出大事 |
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m********0
发帖数: 2717 | 49 你说的没错，
精确一点说是用cointegration model来做。
idea是beta hedge，
考虑到stationary term是independent的，
hedge nonstationary term by beta ratio.
相对稳定的beta ratio，是有较高的correlation，
出发点是不用频繁hedge同时有stationary spread的mean reverting。
cointegration model理论上严密一些，但我的印象是，
cointegrated的time series，common part（beta term）的确是correlated。 |
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t******e
发帖数: 673 | 50 The index price does not follow a mean reverting Ornstein-Uhlenbeck process.
Contrary to Naive experience.
SPX, NDX are not stationary, nor Markovian.
However the index log return are approximately stationary and Gaussian.
If we assume the index log return follows Ornstein-Uhlenbeck process. The
return will catch up to historical means and likely overshoot.
Given the low return 2014-2016, 2000-2016. This is a volatility breakout and
we must catch the train. |
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