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全部话题 - 话题: maximizes
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i****a
发帖数: 36252
1
来自主题: Joke版 - 三体的文学性真是不咋的啊
我英文不好,外語書就讀得懂 playboy 和 maxim。而且大段文字都跳過。
這幾年playboy maxim 都不如以好看了。。
i****a
发帖数: 36252
2
还不错,就是二十年前的 maxim. 如今的 maxim 就是一本广告杂志中间插些文字和大
妈照片。
s******0
发帖数: 13782
3
【 以下文字转载自 Girl 讨论区 】
发信人: skyblue0 (头转星移), 信区: Girl
标 题: I Don't Care About Your Band (zz)
发信站: BBS 未名空间站 (Fri Mar 4 11:48:05 2011, 美东)
以前,普通的男人在二十多岁的年纪就可以完成大多数成家立业的重要指标:取得高中学历、实现经济独立、结婚生子。现在,大多数二十多岁的男人却陷身于一种新奇的过渡状态,其中既有负责任的自立精神,也掺杂着荷尔蒙作用之下的青春期特征。这种“半成年”状态有许多可取之处,对那些受过大学教育的人来说尤其如此。不过,事到如今,我们必须正视一个业已为众多沮丧失意的年青女性所熟知的事实:这样的状态并不能带来最好的男性特质。
喜剧作家茱莉·克劳斯纳(Julie Klausner)曾于2010年出版过一本感人至深的有趣书籍:《你的乐队我没兴趣:我约会过的独立摇滚乐手、信托投资人、色情作者、罪犯、善于识别假货的时尚人士以及其他一些傻冒带给我的教训》(I Don't Care About Your Band: What I Learned fro... 阅读全帖
A*********e
发帖数: 4361
4
来自主题: Memory版 - 继续贴歌 :-)
发信人: amweston (volleyball), 信区: Music
标 题: 好文章, 怎样录歌 (ZZ)
发信站: BBS 未名空间站 (Sun Sep 17 21:46:50 2006)
希望别人都可以网上听到自己翻唱的歌。怎样录下自己翻唱的歌,然后保存在网上,别
人点击就可以听到。
共 3 条
软件方面,主要用到cooledit,以下简称ce。还有几个插件。
cooledit pro 2.0(带汉化,注册机)
BBE Sonic Maximizer
Ultrafunk3(带汉化)Wave3.0效果包
下载地址:去网上搜一下吧.我这里也没有,呵呵。安装部分的说明:
ce的安装狠简单,一路next就可以了。安装完主程序后,运行汉化程序汉化。然后把
Cool.Edit.Pro.v2.0.KEY.SN.zip解压缩,里面有注册机cep2reg。复制到ce的安装目录
,运行,输入注册码。注册码在 nfo文档里,为了方便大家找我就直接贴出来行了:
Name: Peter Quistgard
Serial #: 200-00-37YQOQ7L
用这个注册后软件就没有限制了。而且是汉化... 阅读全帖
v*****s
发帖数: 20290
5
来自主题: paladin版 - 天朝为啥没人拍科幻剧
可能是我口味重,没觉得maxim那几张有多hot,素颜照倒真是不错,皮肤是差了点,比
起米帝平均水平
还行,关键是五官长得好,没什么棒子味。

tricia-helfer-grace-park-maxim-magazine-november-2009-1.jpg
m***y
发帖数: 14763
6
来自主题: paladin版 - 正文 第五十一节 梦想(上)
Fallow, maximize the productivity per capita.
Chinese don't do furlough for its huge work force. so the goal is to
maximize the production per acre.
c****t
发帖数: 348
7
来自主题: Reader版 - The deathly hallows疑点
1. 根据Ollivander的理论。The elder wand 只会选择战胜自己的前主人的人作为新的主
人。可是Grindwald并没有战胜Gregorovitch,他只不过是偷来的,elder wand怎么会
选择他呢?
2. 为什么Harry戴着locket的时候无法使用Patronus,而Umbridge老太婆在法庭上戴着locket也能召唤出她的Patronus?
3. Gryfindol's Sword不是被Griphook拿走了?Neville最后怎么能从帽子里把宝剑拔出来?
4. 如果elf的apparate/disapparate魔法这么强大,那么Harry每次被围堵的时候为什么不召唤一下Kreatcher带他逃跑?最后Hogwarts大战,疏散学生的时候,让每个elf带一队学生disapparate不就行了?
5. Madame Maxime跑哪去了?Fleur结婚的时候连Krum都请了,居然没邀请Madame Maxime? 大家还热切地期待她和Hagrid发展一点纯洁的友谊呢。
6. 最后大家退出room of requirement的时候Ron说了句要去通知
D*****r
发帖数: 6791
8
来自主题: TrustInJesus版 - 神存在的证明
那里还有好几个比较好理解的反驳:
Ontological proofs have long attracted criticism. Anselm's contemporary,
Gaunilo of Marmoutiers, criticised the ontological argument using the
analogy of a perfect island, suggesting that the ontological could be used
to prove the existence of anything. Thomas Aquinas later rejected the
argument on the basis that humans cannot know God's nature. David Hume took
empirical objection to the argument, criticising its lack of evidential
reasoning and rejected the idea that anything c... 阅读全帖
w*********r
发帖数: 3382
9
来自主题: TrustInJesus版 - Answering Objections to the Ontological Argument
我也觉得这就是在定义上耍耍文章,既然定义了god就是maximally great being而且是
necessity,还有什么好证明的呢?
按照这个定义,基督教的神顶多也就是个contingency,因为耶和华自己说“I am a
jealous god”,这就不是maximally great being 因为不具有jealousy的god就比他更
perfect,所以基督教的神顶多就是个contingency而不是necessity,a contingency
exists only in the imaginary world of christians
h**z
发帖数: 196
10
来自主题: TrustInJesus版 - 华盛顿的信仰
關於華盛頓的信仰,大家可以看一下Maxims of Washington。這本1855出的書中記錄了
華盛頓的朋友和同事寫對他的評價。這本書在最近的再版中,加入了一些所謂教授的額
外註釋,但我更相信接觸過華盛頓或與他同時代人對他的評價。
Maxims of Washington的原版可以在網上看到:
https://archive.org/stream/maximswashingto00washgoog#page/n358/mode/2up
p********i
发帖数: 12365
11
来自主题: FDU版 - 来个笑料
啥叫global maximizer

一个学生,老中,问我这样一个函数
x^4+[低次项]
在实数域上为什么没有global maximizer
很想发掘一下丫是哪个学校毕业的
h*****o
发帖数: 446
12
来自主题: NWPU版 - 这几天柴火又不旺了
my major is analog ic not RFIC, there is small difference between the two.
the company i am working on is called Maxim www.maxim-ic.com
it is not a startup
f******x
发帖数: 2260
13
我的理想是开一个Supermarket, 用黄面孔, 黑面孔和棕色面孔, 然后开连锁, Walmart
是巨无霸Department Store连锁, Supermarket还没有一个巨无霸. Walmart的东西都是从
中国购买的, 只是一个超强的Buyer和拥有一条高效的Supply Chain.
Walmart 是可以替代的, 就象Dell正在被Copycat吃掉一样.
但是我的理想国里面的用Value Employee的想法, 只聘用弱势集团来提高利润(就象我现
在公司的老板从海外找$35K的医生(在这里至少挣70K)来把他Margin Double一样, 我觉得
是长期的. 而且我要寻求一种"仁"的企业氛围, 象上班时间, 不是maximize time input,
是Maximize $ output, 所以Inter网是万万不可少的.
在我第一天上任的时候, 我就对我的属下说, 我希望他们每天贡献80%的上班时间,
在这80%时间里面, 我却要100%, 剩下20%时间他们可以自由支配, 这样回家不回太累. 有
任务Due, 要投入, 没事做, 可以Brake更长时间.
x**l
发帖数: 978
14
Install a software called "better touch tool", then you can define custom
gestures for your magic mouse. One of the action is "maximize safari". I set
"3 finger tap" to "maximize safari" on my magic mouse. Works very well.
a***y
发帖数: 19743
15
来自主题: Apple版 - 别了
虽然不是很nice,但是还是打算把这个发出来。也算是立此存照,未来的版务至少有个
坐标
。以下内容是最开始支持laufine申请版主的ID在Apple版的发帖情况。有一些很粗俗的
东西
,就请见谅了。
chip man 1帖
FatherJoey 7帖
发信人: FatherJoey (猪爸爸), 信区: Apple
标 题: Re: 苹果市场学的精髓
发信站: BBS 未名空间站 (Sun Apr 10 10:24:22 2011, 美东)
本人非果粉,亦非果黑。家里没有任何苹果产品,但是觉得做人总得实事求是。

jaff1973 1帖
routing 1帖
发信人: routing (梦云-- tiki), 信区: Apple
标 题: Re: 非果轮的2011和2012
发信站: BBS 未名空间站 (Tue Dec 20 08:54:39 2011, 美东)
你都被坑了那么多次,还想来二茬罪?呵呵!
TheSun 98帖
Kua 0帖
churchance 0帖
astro 6帖
发信人: a... 阅读全帖
K****n
发帖数: 5970
16
来自主题: CS版 - 问一个概率表述问题
和一个学math的人讨论着讨论着有点儿糊涂
条件概率 P(A|B),如果写出这个符号,是否说明B一定是个常数,不能是个变量。。。
我怎么觉得不用
是常数
那 P(A}B)P(B)=P(B|A)P(A)这个公式怎么说得通,岂不是A和B都是常数?
要是做Bayesian regression, w 是要估算的参数,D是收集到的数据,想maximize
posterior
P(w|D), 那写要maximize P(D|w)p(w)有问题么
B****x
发帖数: 17
17
ACM Paris Kanellakis Theory and Practice Award奖励对计算机应用有重大影响的理论
发现. http://awards.acm.org/kanellakis/
2008
Cortes, Corinna
Vapnik, Vladimir
Paris Kanellakis Theory and Practice Award
2008 – Vladimir Vapnik
Fellow of NEC Laboratories/Columbia University (2008)
Citation
For the development of Support Vector Machines, a highly effective
algorithm for classification and related machine learning problems.
Full Citation
In their 1995 paper titled "Support vector networks," Cortes and Vapnik
introduced ... 阅读全帖
B*****g
发帖数: 34098
18
来自主题: Database版 - 挖一大坑+奔
周二参加我教第12部数据库在弗吉尼亚的发布会,粗谈感想
multitenant container database hold many pluggable databases
1.share resource and os (available when request)
2.easy maintenance, upgrade, patch (only do it at container database)
3.easy clone
4.OEM 12c will be labile for both level (container database and pluggable
databases)
5.Private cloud
6.Can be used as stand-alone db also
security
1.Data Redaction (realtime, comparing to Data Mask)
2.Audit Vault and Database Firewall
High Availability
1.enhance for Data guard,... 阅读全帖
c********r
发帖数: 649
19
来自主题: Hardware版 - Opensolaris ZFS ISCSI SAN
yup, use EON's script to build the OS.
below is something abt pool configuration and performance.
Should I Configure a RAIDZ, RAIDZ-2, RAIDZ-3, or a Mirrored Storage Pool?
A general consideration is whether your goal is to maximum disk space or
maximum performance.
* A RAIDZ configuration maximizes disk space and generally performs well
when data is written and read in large chunks (128K or more).
* A RAIDZ-2 configuration offers better data availability, and performs
similarly to RAIDZ.... 阅读全帖
l*******3
发帖数: 1074
20
k is the length of k-mers used for building the de Brain graph. I've never
used CLC genomics workbench before.
x58 motherboard has a drawback that it only supports a maximal memory of
24gb. It looks like your research will reach this bottle neck soon. So x58
may not be the best solution.
A single 8gb ddr3 is not that expensive as I think, such as kingston has one
for $85 @ newegg.com.
http://www.newegg.com/Product/Product.aspx?Item=N82E16820139280
I don't know whether this product can be install... 阅读全帖
s******u
发帖数: 501
21
来自主题: Hardware版 - Microsoft .NET Gadgeteer
http://datasheets.maxim-ic.com/en/ds/DS18B20.pdf
这个sensor chip已经有AD集成进去了
你需要自己在你的micro-controller里面implement maxim的1-wire bus protocol(没
用过,应该就是某种不太复杂的multi-drop serial协议)来读这个sensor的温度数据,
或者写configuration(比方说采样精度什么的)

the
p*********e
发帖数: 32207
22
来自主题: Hardware版 - i7-5960X可不可以干掉所有Xeno?
xps8500,i7-4770未超频,
size 1000-20000
average 72.4270-141.6707
maximal 86.4615-142.3290
第一代retina MBP低配,i7 2.3GHz 四核
size 1000-15000
average 33.8020-67.0338
maximal 37.4797-67.0338
f*****g
发帖数: 21
23
来自主题: Internet版 - 请教一个小问题
Found solutions here
http://support.microsoft.com/kb/555217
Right click on the desktop and create a short cut to "Program Files/Internet
Explorer/iexplore.exe"
Right click on the short cut and then select Properties.
Click on the tab "Shortcut" and then change the value in the Run command to
"Maximized".
Click Apply.
Now Internet Explorer will open in the maximized state when you click on any
short cut to iexplore.exe.
c******a
发帖数: 10623
24
来自主题: Java版 - 问关于SUN JAVA RE 的
不知道有谁用过叫JAVAVIEW 的3D VISUALIZATION 的软件,
我用它来显示结果,但给出的错误是:
error: out of memory occured ! try using command line parameter
java -Xmx256m or -Xmx512m or higher to increase the maximal
memory available to the virtual machine at
jv.object.PsDebug.outofmemory (psdebug.java)
Current maximal memory of VM is 266 MB.
我用的是SUN JAVA RUNTIME ENV. ,我在JAVA CONTROL PANEL 里
加入 -Xms512m -Xmx512m, 或单独的 -Xmx512m. 都没有任何效果,
还是同样的error. 有哪个大侠知道该怎么改?
别的FREE的VM 好用吗? MS 的VM现在找不着了吧, 它好象对内寸管理
比较灵活.
还有,已知vertices后,
E*V
发帖数: 17544
25
来自主题: Linux版 - 你们这些土人
这个窗口关闭大小按钮你想放左边,就放左边,像放右边就右边
我来告诉你们
alf-f2
gconf-editor
apps/metacity/general/button_layout
那个key如果是menu:maximize,minize,close
就是通常的
你可以变成close,maximize,minimize:menu
就是mac类似的
你可以不要那个menu
g*****y
发帖数: 7271
26
来自主题: Programming版 - 算法求助!
好像是标准的Expectation maximization问题啊。一般是迭代算法解决。
1. 假设已知所有agents的信号和强度分布参数,可以算出各种组合方式的可能性
是多少。俗称 expectation
2. 根据各种组合方式的可能性,重新估计agents的信号和强度分布参数。
俗称 maximization
然后重新步骤1,2,如果你幸运的话,应该可以收敛到某组参数上。

1
i***R
发帖数: 663
27
来自主题: Biology版 - "we produced CFTRΔF508/ΔF508 pigs"
这不知道得多大的场地做实验。
Sci Transl Med 16 March 2011:
Vol. 3, Issue 74, p. 74ra24
DOI: 10.1126/scitranslmed.3001868
RESEARCH ARTICLE
CYSTIC FIBROSIS
The ΔF508 Mutation Causes CFTR Misprocessing and Cystic Fibrosis–Like
Disease in Pigs
Lynda S. Ostedgaard1,*, David K. Meyerholz2,*, Jeng-Haur Chen1,3,*,
Alejandro A. Pezzulo1, Philip H. Karp1,3, Tatiana Rokhlina1, Sarah E.
Ernst1, Robert A. Hanfland4, Leah R. Reznikov1, Paula S. Ludwig1, Mark
P. Rogan1, Greg J. Davis1, Cassie L. Dohrn2, Christine Wohlford-L... 阅读全帖
p*l
发帖数: 1359
28
来自主题: Biology版 - 求助:有关共聚焦的问题。
Wide field image you see will always be better than what you get from
confocal. There are multiple reasons.
First, in wide field you see fluorescence from multiple layers, so the
signal is stronger.
Second, believe it or not, human eye is more sensitive than most PMT and
cameras. Human eye can detect single photon with minimal dark noise if your eyes have stay in dark for a long time. The drawback of human eye is it can only refresh the image 10~20 times per second, and you can't save the image ... 阅读全帖
l**********1
发帖数: 5204
29
来自主题: Biology版 - 学术交流谈论帖
Please refer:
Entropy 2009, 11(4), 606-633; doi:10.3390/e11040606
Economies Evolve by Energy Dispersal
Author: Arto Annila and Stanley Salthe
Received: 17 September 2009 / Accepted: 14 October 2009 / Published: 21
October 2009
Abstract:
Economic activity can be regarded as an evolutionary process governed by the
2nd law of thermodynamics. The universal law, when formulated locally as an
equation of motion, reveals that a growing economy develops functional
machinery and organizes hierar... 阅读全帖
q*********g
发帖数: 82
30
是一个金融方向的活动, 话题围绕如何准备金融方向的面试和如何有效地进行
networking开
展.你将有机会和Goldman Saches的前雇员以及以下金融面试书籍的作者亲密沟通。
活动免费,有兴趣参加的同志们可以在网上注册,
http://www.overseatalents.com/node/980
具体信息如下:
Time: Wed Jul 27 7pm – 9pm (EDT)
Location: Science Center - Room 4102, the Graduate Center, 365 5th
Avenue,
New York, NY 10016
Organizer: OverseaTalents (求贤堂​)
Speakers:
Dr. Xifeng Zhou, Quantitative Portfolio Manager, SAC Capital Advisors;
the
Author of “A Practical Guide To Quantitative Finance Interviews
Dr. Nina(yue) Ch... 阅读全帖
W***u
发帖数: 789
31
来自主题: ChineseMed版 - 中药药性(网站)
为蔷薇科植物山杏Prunues armeniaca L. var. ansu Maxim.西伯利亚杏P.sibirica L
苦杏仁
东北杏 P. mandshurica (Maxim.)Koehne或杏 P. armeniaca L.的成熟种子。主产
我国东北、内蒙古、华北、西北、新疆及长江流域。夏季采收成熟果实,除去果肉及核
壳,晾干,生用或炒用。
【药性】苦,微温。有小毒。归肺、大肠经。
【功效】止咳平喘,润肠通便。
【应用】
1.咳嗽气喘。本品主入肺经,味苦降泄,肃降兼宣发肺气而能止咳平喘,为治
咳喘之要药,随证配伍可治多种咳喘病证。如风寒咳喘,胸闷气逆,配麻黄、甘草,以
散风寒宣肺平喘,如三拗汤(《伤寒论》);若风热咳嗽,发热汗出,配桑叶、菊花,
以散风热宣肺止咳,如桑菊饮(《温病条辨》);若燥热咳嗽,痰少难咯,配桑叶、贝
母、沙参,以清肺润燥止咳,如桑杏汤(《温病条辨》)、清燥救肺汤(《医门法律》
);肺热咳喘,配石膏等以清肺泄热宣肺平喘,如麻杏石甘汤(《伤寒论》)。
2.肠燥便秘。本品质润多脂,味苦而下... 阅读全帖
b*****e
发帖数: 499
32
1. Matlab provides a class 'gmdistribution' for GMM高斯混合模型.
2. If you want to implement by yourself.There some tricks for implementing
this kind of algorithms numerically stable. For example:try to maximize log-
likelihood rather than the likelihood so that 连乘 becomes summation. When
computing the log-likelihood, you may need to subtract the maximal values
and put it back to prevent underflow.
t*****e
发帖数: 224
33
来自主题: Economics版 - Re: 《经济评论》第三期
Here's a response from a friend and my re-response. Hope it will answer part
of your question and initiate more debates.
>> good work, although I don't totally agree on your point of view.
>>
>> 1. which welfare function you are using to maximize social welfare?
I don't try to maximize any social welfare function, instead, I compare
the loss in the money metric utility, by which I mean social wealth, in
queing, with the non-positive loss in pure market exchange. In fact, we
know that in market e
k***g
发帖数: 7244
34
来自主题: Economics版 - 如何model 这个
Hehe, what do you mean by “voting rules that reflects the preferences of
both A and B”? Is that an optimal policy that maximize the aggregate local
welfare given the composition (or ratio) of A and B in the local community?
(e.g. like in a typical spatial setting, A and B have different bliss
points) Or is there any other consideration (e.g. local election, or the
local official also have their own objective function, so they aim to
maximize a weighted combination of both their own and the loc
f**n
发帖数: 401
35
来自主题: Economics版 - question on price demand elasticity
Standard textbook on price demand elasticity states that, for one single
commodity, demand d is a function of price p, s.t., d = d(p). If the
objective is to maximize revenue, the optimal price point p* is the point p
such that p*d(p) is maximized.
However, in reality even identical commodities are not sold at one universal
price. For example, TOYOTA CAMRY 2009 may have one MSRP (at least let us
assume so), but different dealers may offer you different discounts so that
the actual out-of-door pr
g****h
发帖数: 99
36
来自主题: Economics版 - question on price demand elasticity
When we say "the firm sets price to maximize profit", it does not mean we
have to assume a single price first. The price elasticity of demand is
already known when you have demand curve functions. So firms are actually
maximize profit after knowing its Ed at any price level.
As for the demand curve, firms may face a straight line single demand, a
kinked demand curve, or multiple demand curves for different kinds of
consumers or different scenarios. If you want to study the influence of Ed
on pri
a**i
发帖数: 14
37
来自主题: Economics版 - 请教一类 Game 的 reference
请教一这样一类game:
1. game 本身是infinately repeated;
2. player 是 short-sighted 的,譬如 maximize 一个 period 的 payoff ;
3. state of the stage game 是变化的,也就是说 state variable;
类似 Bequest Game,但是 Bequest Game player 是 maximize 两个 periods 的 payo
ff 的
有没有什么paper 用到我说的这个 framework,想参考一下,多谢!
S***x
发帖数: 2382
38
我贴一小句:
Profit maximization is always a relative thing as it is self-related to cost
. For that sense, the least-cost method and the principle of profit
maximization are in fact the same thing,indicating that the marginal
analysis may be redundant and incorrect.
S***x
发帖数: 2382
39
我很感兴趣profit maximization经常被啥assumption取代?
by the way,你这句话我很喜欢,"有意义的是换了假定,结论会有什么不同。"
也许这就是编辑想让我写的东西,也是我不愿意写的东西,因为用我的替换profit maximization之后不是有什么结论会不同,而是所有结论都会不同。I mean: EVERYTHING
我就不想高调说 it falsifies neo-classical marginal analysis and all research built up on it. 我希望藏起来说,就像跟某人老婆说他老公有外遇,你会直说么,当然是绕着弯子说你老公是不是经常回家很晚呀,有空去看看他呀之类的。这就是为啥editor问我scope,显然他没明白,嗯
S***x
发帖数: 2382
40
市场占有最大化是special situation,不能generalize到个人行为, 我这是falsify,
证明的是profit maximization是special case, there is a hidden general
motivation behind it.不过你提的很有意思,我可以对这些做个literature review,
还有啥替代吗?
你说供给线是吗?我的结论当然还是价格上涨,供给增加,不过预测的最优点要早一些。
我藏着说是不想累死自己,每个人都举个例子要我解释那就累死我了。正常情况是我发
表理论,别人跟我(citation),所以不想讲的太白。小理论可以自己把application都
做了,这个实在太大,我顶多举个科斯的例子就好了吧。 如附图。因为coase theorem
是制度经济学的基础,包括现在大行其道的information, game theory, uncertainty
都是建立在科斯定理的基础上的(交易成本),而科斯定理是用profit maximization推
出来的,所以科斯定理不成立的后果可想而知,这跟证明了能量不守恒一样... 阅读全帖
h********n
发帖数: 43
41
别做电源,中国,美国大把公司懂dcdc, acdc的多的去了.LT, Ti, Maxim, Onsemi,
MPS, richtech, Smtech, ST .....
做电池,如果是charger的话也没前途,但是比别的什么computing/ network VR好。
最好是做fuel gauge。因为不但涉及到电路,还要懂battery chemestry,还要涉及到
firmware, battery characterization .....这个业界懂的人就少了。目前就Ti和
Maxim两家垄断。别的都是渣。。。。
所以还是做电池的好。做得好你有8-10年时间不用担心lay off
别的电源在美国也就3-5年的命了
电源,夕阳产业啊。参考纺织业的没落。。。。
主要是亚洲竞争力上来了
s*********r
发帖数: 265
42
来自主题: EE版 - 裁员和收购
1. 湾区几家大半导体相关公司都在雷人,比如Maxim,KLAtencor, symantec... US半
导体就业人数也接近历史最低水平。感觉士气低迷,大家有同感吗?
2. 听说Maxim要收购Intersil,是不是又要裁人了。
q*********g
发帖数: 82
43
【 以下文字转载自 Quant 讨论区 】
发信人: qiuxiantang (OverseaTalents), 信区: Quant
标 题: Free 活动!"Your Practical Guide to Jobs at Goldman Sachs"
发信站: BBS 未名空间站 (Tue Jul 19 08:42:54 2011, 美东)
是一个金融方向的活动, 话题围绕如何准备金融方向的面试和如何有效地进行
networking开
展.你将有机会和Goldman Saches的前雇员以及以下金融面试书籍的作者亲密沟通。
活动免费,有兴趣参加的同志们可以在网上注册,
http://www.overseatalents.com/node/980
具体信息如下:
Time: Wed Jul 27 7pm – 9pm (EDT)
Location: Science Center - Room 4102, the Graduate Center, 365 5th
Avenue,
New York, NY 10016
Organizer: OverseaTalents (求贤堂&... 阅读全帖
f*****0
发帖数: 489
44
来自主题: Environmental版 - 最近一个问题,谁来说说?
"可以认为client对技术一无所知,完全要我们决定。"
that usually is a bad assumption. They may not know now but they will know
sooner or later.
so you can do the right thing for your company in the short run (by
maximizing your profits) or you can do the right thing for your company and
yourself in the long run (by maximizing your client's profits).
l***o
发帖数: 6
45
来自主题: Mathematics版 - a question about optimization
Yeah, you are right! There is a compromise bwtween maxf(x) and maxg(x) for my
problem.
So the 1st objective function maximize the absolute difference, and the 2nd
objective function maximize the proportional difference, right?
l***o
发帖数: 6
46
来自主题: Mathematics版 - a question about optimization
Yeah, you are right! There is a compromise bwtween maxf(x) and maxg(x) for my
problem.
So the 1st objective function maximize the absolute difference, and the 2nd
objective function maximize the proportional difference, right?
n**o
发帖数: 11
47
I need to minimize f = F(X,Y,Z), subject to two conditions
1) maximizing G(X,Y,Z) w.r.t Z (I can not diferientiate G(Z).)
and 2) f(X,Z) = 0.
It is easy to implement the second condition using fmincon in matlab. but have no idea about the first condition. finmincon does not has such a constrain condition. any suggestion? thanks a lot
******************* script?
[] = fmincon(@minF, initials(x0,y0,z0), [] .. @constr)
function minF()
F = F(X,Y,Z);
function constr
how to maximize G(Z) in the constra... 阅读全帖
j*p
发帖数: 115
48
is there any process which you know of which forbids the following
circumstance:
You prepare 4 qubits: 1,2,3,4
qubit 1 and 2 are in a maximally entangled state such that they are
electrons with opposite spins.
qubit 3 and 4 are in a maximally entangled state such that they are
electrons with opposite spins.
# (symbol) = Psi
* = a marker to denote spin
thus:
#(1,2) = (1*)(2) + (1)(2*)
#(3,4) = (3*)(4) + (3)(4*)
or
#(1,2,3,4) = (1*)(2)(3*)(4) + (1)(2*)(3)(4*) + (1*)(2)(3)(4*) +
(1)(2*)(3*)(4*)
My
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