c**q
发帖数: 172 | 1 I have a problem like this:
I want to integrate function F:
Integrate[ F(x1,x2, G(x1,x2, x3,x4)) ]
And functions G is another integration,
which can only numerically solved.
Is there anybody who could give me an example?
Thank you in advance! |
|
s*a
发帖数: 33 | 2 (Sorry I have no Chinese now)
Here delta(t) is defined as usual in math/physics:
Integral(delta(t),t=-infinity,+infinity)=1,
Integral(delta(t)*f(t),t)=f(0), where f(t) is any function.
Now what is:
Integral(delta(t)^2,t=-infinity,+infinity)=?
should it equals to delta(0) and thus not well defined?
Thanks. |
|
m******t
发帖数: 273 | 3 【 以下文字转载自 Quant 讨论区 】
发信人: myregmit (myregmit), 信区: Quant
标 题: calculate an integral in python
发信站: BBS 未名空间站 (Fri Mar 21 09:39:52 2014, 美东)
I need to calculate an integral in python.
I have imported sympy.
g(a,z) = integral_from_z_to_inf of ( t^(a-1) * e^(-1))
in python:
x,a,z = symbols('x a z')
g = integrate(x**(a-1) * exp(-x), z, oo)
I got error:
ValueError: Invalid limits given: (z, oo)
Any help would be appreciated !
Thanks ! |
|
w*******y
发帖数: 60932 | 4 LaserMax Uni-Max Green Rail Mount Laser with Integral Rail:
http://www.amazon.com/LaserMax-Uni-Max-Green-Mount-Integral/dp/
This high-visibility green laser is compact, rugged, and fits Picatinny; Mil
-Spec; Weaver Style Rails (with minimum rail length of 1.75-Inch) Battery
Type: 1/3N Lithium (2) Accuracy: User-adjustable for windage and elevation.
Wavelength: 532nm (green) Power Output: 5mW. Spot Size: 5/16-Inch @ 7 Yds; 3
/4-Inch @ 25 Yds.
Highest visibility in ALL lighting conditions. Incredi... 阅读全帖 |
|
w*******y
发帖数: 60932 | 5 Newegg has the Denon AVR-2112CI 7.1-Channel Integrated Network A/V Surround
Receiver for $399.99 with free shipping and no tax for most.
At checkout add coupon code DENO121XB to see final price.
Link:
http://www.newegg.com/product/product.aspx?Item=N82E16882683029
With its vast array of inputs and network functions, the Denon AVR-2112CI 7.
1-Channel Integrated Network A/V Receiver puts you in command. As the entry-
level model of the IN-Command Series, this receiver sets a new standard in
3D, Bl... 阅读全帖 |
|
m******t
发帖数: 273 | 6 【 以下文字转载自 Quant 讨论区 】
发信人: myregmit (myregmit), 信区: Quant
标 题: calculate an integral in python
发信站: BBS 未名空间站 (Fri Mar 21 09:39:52 2014, 美东)
I need to calculate an integral in python.
I have imported sympy.
g(a,z) = integral_from_z_to_inf of ( t^(a-1) * e^(-1))
in python:
x,a,z = symbols('x a z')
g = integrate(x**(a-1) * exp(-x), z, oo)
I got error:
ValueError: Invalid limits given: (z, oo)
Any help would be appreciated !
Thanks ! |
|
l*******e
发帖数: 262 | 7 【 以下文字转载自 JobHunting 讨论区 】
发信人: lazyhorse (lazyhorse), 信区: JobHunting
标 题: Power Systems - Verification/Integration Engineer (all levels) at Qualcomm
发信站: BBS 未名空间站 (Fri Jul 13 14:45:25 2012, 美东)
Please check here for more details and resume online submission. https://
jobs.qualcomm.com/public/jobDetails.xhtml?requisitionId=1896212&page=
jobSearch, you can email me your name through mitbbs email or message once
you submit your resume.
Job Function Qualcomm CDMA Technologies, a.k.a. QCT ... 阅读全帖 |
|
l*******e
发帖数: 262 | 8 【 以下文字转载自 JobHunting 讨论区 】
发信人: lazyhorse (lazyhorse), 信区: JobHunting
标 题: Power Systems - Verification/Integration Engineer (all levels) at Qualcomm
发信站: BBS 未名空间站 (Fri Jul 13 14:45:25 2012, 美东)
Please check here for more details and resume online submission. https://
jobs.qualcomm.com/public/jobDetails.xhtml?requisitionId=1896212&page=
jobSearch, you can email me your name through mitbbs email or message once
you submit your resume.
Job Function Qualcomm CDMA Technologies, a.k.a. QCT ... 阅读全帖 |
|
|
V**3
发帖数: 12756 | 10 从泥腿子出来，一开始没有没关系，见贤思齐，总会好一些的
可怕的是，现在你鳖国认为那是傻逼，所以以dignity，honor，integrity 和decency
为傻逼，自己主动地远离这些美德
最终越来越多的人没有dignity，honor，integrity 和decency |
|
W*****B
发帖数: 4796 | 11 贪婪猥琐自私懦弱
：从泥腿子出来，一开始没有没关系，见贤思齐，总会好一些的
：可怕的是，现在你鳖国认为那是傻逼，所以以dignity，honor，integrity 和
decency 为傻逼，自己主动地远离这些美德
：最终越来越多的人没有dignity，honor，integrity 和decency |
|
n*******n
发帖数: 407 | 12 I know formulas of pmf of a Poisson distribution.
Is there a formula for finite integral of F1(t)-F2(t) from 0 to N?
I know infinite integral ∫(F1(t)-F2(t))dt = λ2- λ1. |
|
l****z
发帖数: 29846 | 13 Bureaucrat Paid $107,000 Salary to Help L.A. Integrate Illegal Aliens
via Breitbart Feed
Director of the Office of Immigrant Affairs, Linda Lopez, tells illegal
immigrants in Los Angeles, "You don't have to fear. We're here to help you."
The Los Angeles Times reported on Monday that Mayor Eric Garcetti appointed
the 44-year-old bureaucrat with a Doctorate in Political Science from USC to
help him overhaul the nation's immigration laws. So far she has at least
one feather in her cap for leading t... 阅读全帖 |
|
f*******e
发帖数: 3433 | 14 Fort Worth teacher Mark Rist remembers Kavanaugh from Georgetown Prep as "
very gentle," and Rist said when he first heard Christine Blasey Ford's
allegations, he first thought "this cannot be true," CBS Dallas / Fort Worth
reports.
Not wanting to get into the political thing, [my] thought was simply... this
cannot be true." Rist said students from Georgetown Prep socialized with
students from several other small private schools in the area, and he heard
a lot of gossip as a lunch room monitor a... 阅读全帖 |
|
发帖数: 1 | 15 最近气的爆炸， 定了的车等了两个多月 都没有到， 只有去买现车了。很多现车没有
Smart Phone Integration Package。
我的要求只是想手机蓝牙连接汽车内的音乐播放器， 听一听歌的。 请问没有smart
phone integration package 也能连接么。。。。
还有就是LED Headlight， 为什么很多现车都没有这个LED 的呀， 卤素大灯看上去没
有气势啊 |
|
P******0
发帖数: 9787 | 16 【 以下文字转载自 Texas 讨论区 】
发信人: hman (好古), 信区: Texas
标 题: Hiring: Sr Integration Consultant
发信站: BBS 未名空间站 (Tue May 18 06:52:48 2010, 美东)
早上起来，突然发现我现在公司美国总部在招人。。
我可以帮助直接递简历到hiring manager，有兴趣的站内邮件短信我，告诉我你的
EMAIL。。
===================
Sr Integration Consultant at Motive
Location: Austin, Texas Area
URL: http://www.motive.com
Type:
Contract
Experience:
Mid-Senior level
Functions:
Consulting
Industries:
Telecommunications
Job Description
Job Summary
The Motive Product Group of |
|
l******k
发帖数: 134 | 17 There will be a 1-year contractor position in my team. It is a junior
position for system integration testing. If he/she is doing well the
position can be converted into a permenant employee position.
Our team is the system integration team in the Development environment. We
manage a smaller version of the virtual network which consists of around 60
HP UNIX hosts (as servers) and 20 window/SUN/AIX boxes (as clients). Most of
the development projects will be delivered to our team and the function... 阅读全帖 |
|
l*******e
发帖数: 262 | 18 Please check here for more details and resume online submission. https://
jobs.qualcomm.com/public/jobDetails.xhtml?requisitionId=1896212&page=
jobSearch, you can email me your name through mitbbs email or message once
you submit your resume.
Job Function Qualcomm CDMA Technologies, a.k.a. QCT http://www.qualcomm.com/qct/, is the industry leader in 3G and 4G communication technology, the largest fabless semiconductor company in the world and is consistently ranked among Fortune's "100 Be... 阅读全帖 |
|
l*******e
发帖数: 262 | 19 Please check here for more details and resume online submission. https://
jobs.qualcomm.com/public/jobDetails.xhtml?requisitionId=1896212&page=
jobSearch, you can email me your name through mitbbs email or message once
you submit your resume.
Job Function Qualcomm CDMA Technologies, a.k.a. QCT http://www.qualcomm.com/qct/, is the industry leader in 3G and 4G communication technology, the largest fabless semiconductor company in the world and is consistently ranked among Fortune's "100 Be... 阅读全帖 |
|
f***r
发帖数: 344 | 20 有一个Process integration engineer位置面试的机会，本人PHD毕业不久，对各BEOL
的process都熟悉，但还没有捞到工业界processing工作的经验。
请问: Process integration engineer位置的面试一般会涉及哪些方面的问题呢？会很
具体到某一个流程中某种材料的选择之类的吗？
请有经验的前辈指点，也可站内信，感激不尽！ |
|
m******t
发帖数: 273 | 21 【 以下文字转载自 Statistics 讨论区 】
发信人: myregmit (myregmit), 信区: Statistics
标 题: solve an optimization model with integral as constraints
发信站: BBS 未名空间站 (Wed Mar 19 22:21:44 2014, 美东)
I need to solve a mathematical optimization model with integral as
constraints.
Min. | s1 - k1 | + | s2- k2 |
s.t.
integral_from_0_to_M of f(x) = 1
s1 = integral_from_0_to_M of x * f(x)
s2 = integral_from_0_to_M of x^2 * f(x)
M, k1 and k2 are positive numbers
f(x) is a proba... 阅读全帖 |
|
|
b*******e
发帖数: 34 | 23 【 以下文字转载自 EE 讨论区 】
发信人: bigboyone (MIMO Cooperative), 信区: EE
标 题: 请问Apple RF Systems Integration Engineer 工资
发信站: BBS 未名空间站 (Sat Jun 28 13:07:07 2014, 美东)
上来请教下
1. Offer： Apple RF Systems Integration Engineer， San Jose
2. PHD毕业， 3年经验
3. 现在base有135K
不知道应该跟apple要多少base比较好？
多谢！ |
|
N**C
发帖数: 3 | 24 The world's premier provider of investment research, market indices, credit
ratings, financial data, and fixed income research and analysis. With more
than 10,000 employees and offices in nearly two-dozen countries, the
employer is valued by investors and financial decision-makers everywhere for
its analytical independence, market expertise and thought leadership. For
150 years this company has been an integral part of the global economic
infrastructure. Its operations provide essential informat... 阅读全帖 |
|
w****a
发帖数: 1842 | 25 多谢你帮我GOOGLE了一下。但是我还是不太明白两者区别之处。尤其是说integral
garage的造价低，废气容易进入HOUSE会引起健康问题。我家现在是attached garage,
门不关的话，废气也可以马上进入房间啊。
Integral
in |
|
u*****e
发帖数: 8 | 26 My company, Molex Inc. (MOLX), has a signal integrity engineering manager
opening in Singapore. Requirements include but not limited to:
Master degree in EE with focus on signal integrity/high frequency
electromagnetics;
3~5 year+ experiences in gbps+ high-speed system channel design/interconnect
system (Professional experiences at IBM, Intel, Huawei,Cisco, Juniper, ZTE,
Tyco, ATCS etc. are preferred).
Hands on experiences with both channel modeling and components simulations
with expertise in H... 阅读全帖 |
|
o******d
发帖数: 743 | 27 我用不同的连接进去选，配置似乎都一样，有一个叫 with integrated graphics, 另
外一个没这么写，就说3093w12. 有什么区别吗？ |
|
a******e
发帖数: 36306 | 28 Kenzo Kimura Power Integrations 408-574-4841
K**********[email protected]
招application engineer：
Power Integrations Applications Engineer (San Jose, CA)
As an Applications Engineer you will be responsible for switching power
supply systems development and applications engineering.
Specific responsibilities are:
' Research and define switching mode power supply topologies based on the
specialties of the company's products.
' Work with IC designers on new product development and research new
applicat |
|
o**********n
发帖数: 367 | 29 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: optionoption (option), 信区: SanFrancisco
标 题: Look for expert to integrate Paypal web payment Pro into a website
发信站: BBS 未名空间站 (Sun Aug 9 10:38:18 2009, 美东)
Dear Friend,
If you did Paypal integration before or know someone who can do it, please
drop me an email to my MITBBS mailbox.
Thanks a lot! |
|
p**u
发帖数: 30 | 30 【 以下文字转载自 JobHunting 讨论区 】
发信人: pepu (pepu), 信区: JobHunting
标 题: 请问用sas做data integrity
发信站: BBS 未名空间站 (Tue Nov 24 18:32:47 2009, 美东)
发信人: pepu (pepu), 信区: Statistics
标 题: 请问用sas做data integrity
发信站: BBS 未名空间站 (Tue Nov 24 18:32:04 2009, 美东)
onsite面试，需要做一个sas skill test
很久没用sas做data部分了，需要复习准备一下
有人熟悉这部分编程吗，大概会碰到什么样子的data做什么样子的处理
多谢 |
|
i*****h
发帖数: 1534 | 31 【 以下文字转载自 JobHunting 讨论区 】
发信人: icefish (哆拉A梦), 信区: JobHunting
标 题: 求助：被RFE了，要提供证明how CPT is an integral part of the degree
发信站: BBS 未名空间站 (Thu Jun 13 18:20:15 2013, 美东)
借版上的人气问一下，这是什么意思？
之前读了个学位没找到工作，现在转专业并且用CPT在工作，今年申请的H1B，但是收到
RFE说要提供证明how CPT is an integral part of the degree？ 一般问这个是什么
意思？ 有经验的请指点下，谢谢！ |
|
b*****4
发帖数: 103 | 32 Sr. Cable TV Network Test and Integration Eng
Scope of Responsibilities/Expectations
Configure, debug, and test interactive video application and equipment
functionality on Motorola digital headend and cable settop products. Design
and developed test equipment and test software to test interactive video
application performance within the Motorola headend environment.
Specific Knowledge/Skills
- BS in Electrical, Computer, or Software Engineering, 5+ years experience
using C or C++ or C# (.NET)... 阅读全帖 |
|
x*****g
发帖数: 251 | 33 If you are interested, please send to k*****[email protected]
Senior Optical Integration Testing Engineer:
==================================
This Senior System Test role focuses on the testing and verification of
system releases in our multi-layer packet transport solution. Release
testing includes verification of feature, performance and the system
operation against industry standards from Telcordia, ITU, and IEEE. The role
includes verification of the integration of multilayer-management system (
N... 阅读全帖 |
|
x***i
发帖数: 395 | 34 【 以下文字转载自 MedicalDevice 讨论区 】
发信人: xysmi (tily), 信区: MedicalDevice
标 题: Looking for a haptic device integration engineer
发信站: BBS 未名空间站 (Tue Nov 1 16:59:07 2011, 美东)
Hi,
My start up company in California bay area has an immediate opening for a
haptic device integration engineer. Hope to find one who had experience with
haptic device programming for robotics control. Our company is still in
stealth mode. If you are interested, please feel free to contact me and we
could discuss more details.
Pl... 阅读全帖 |
|
w********1
发帖数: 3492 | 35 Wed, 20 Jun 2012 14:44:33 PDT
General Motors will be one of the first automakers to support Apple's Eyes
Free feature in iOS 6, according to a report by GMAuthority. Eyes Free will
put a dedicated Siri button on the steering wheel, allowing users to control
their iPhones without moving their hands.
Today, GM Authority has learned that The General will soon introduce Siri
eyes-free integration in its vehicles and the first ones to get the
integration will be the Chevrolet Spark and Sonic. While t... 阅读全帖 |
|
w********1
发帖数: 3492 | 36 Mon, 25 Jun 2012 07:20:03 PDT
One of Apple's major announcements at its Worldwide Developers Conference
earlier this month was Maps for iOS 6, which marks a shift away from Google'
s services with the deployment of Apple's own mapping app driven by TomTom
and a host of other partners.
Apple shared during the event that local search and business listings for
the new Maps app will include Yelp integration, and Bloomberg now notes
Apple's iOS 6 developer materials reveal that users will be able to ... 阅读全帖 |
|
s**n
发帖数: 178 | 37 【 以下文字转载自 Immigration 讨论区 】
发信人: scsn (平 和), 信区: Immigration
标 题: Paper reviewer needed in Data Integration area
发信站: BBS 未名空间站 (Thu Jul 4 01:10:34 2013, 美东)
Key words: Data Integration, Data Service Composition Engine,
Parallel Processing, Service Composition, Data Service Composition
Language
If you have proper background, and are interested, please send me your
contact info including job title,working address and email, as well as some
research background info with publication list. |
|
s***r
发帖数: 2604 | 38 正在找工作，recruiter发来一个公司的网页，是一个integration developer 的
position, 好像很少看到这种title, job requirements也都是说要除了.net 还要知道
怎么implement integrated solution with more application
不知道这个position 前景怎么样，请指教 |
|
s***r
发帖数: 2604 | 39 job description就写了
implementing integrated solutions involving two or more applications and
environment
应该不是database，我觉得应该是不同的applicaiton比如winform,wpf，COM或者c,c++
与.Net的integration |
|
l***y
发帖数: 791 | 40 I'm looking around for a voicemail server with redundancy and integration
with CME. it seems asterisk with built-in VM can integrate with CME, but
redundancy is crapy, considering that, even the PBX part can use DUNDi to
implement a primary-standby solution, the VM does not sync data(VM,
configurations) with each other, so the standby is, like, not just cold, but
morbidly cold.
any other product out there? or am i wrong about the VM of asterisk?
thx. |
|
C********g
发帖数: 1548 | 41 【 以下文字转载自 Military 讨论区 】
发信人: ChuangWang (太短), 信区: Military
标 题: Help needed! LDAP Integration with hosted applications
发信站: BBS 未名空间站 (Mon Mar 30 10:46:20 2015, 美东)
Sorry I cannot type Chinese at work.
We have a remote-hosted application (so-called SaaS) and need integrate it
with our in-house LDAP server. The LDAP team asks to install a ssl cert in
the remote server. Can anyone advise what to do in their server? It is
Ubuntu server. And does the vendor have a reason for security concern if we... 阅读全帖 |
|
a***m
发帖数: 74 | 42 Hello,请高手指点：
I am using Matlab integral function. I need to integrate a function of one
variable t for different values of a parameter y. The output is a vector for
each value of the parameter y.
for example:
function f = myfunc(x, a)
b = 0.5;
f = a+quad(@myInt, 0, 0.5*pi, [], b, x);
function v = myInt(t,b,x)
v = cos(t*b).*x;
%main.m
a = 4;
x = [ 1,2,3];
f = myfunc(x,a);
I got error message says:
??? Error using ==> mtimes
Inner matrix dimensions must agree.
Error in ==> myInt at 2
v = cos(t*b). |
|
C********g
发帖数: 1548 | 43 【 以下文字转载自 Military 讨论区 】
发信人: ChuangWang (太短), 信区: Military
标 题: Help needed! LDAP Integration with hosted applications
发信站: BBS 未名空间站 (Mon Mar 30 10:46:20 2015, 美东)
Sorry I cannot type Chinese at work.
We have a remote-hosted application (so-called SaaS) and need integrate it
with our in-house LDAP server. The LDAP team asks to install a ssl cert in
the remote server. Can anyone advise what to do in their server? It is
Ubuntu server. And does the vendor have a reason for security concern if we... 阅读全帖 |
|
a**h
发帖数: 55 | 44 Would like to consult on how to integrate existing system with XML with least
impact. The assumption is not to have much changes/impact to the existing
system while the interface portion can switch to XML. Probably on how to
connect the RDBMS with XML input/output.
Did anyone have experience on such integration?
Thanks all in advance!
arch |
|
a******h
发帖数: 908 | 45 I got an email from linkedin.You can apply if you are interested in
*******************************************
David Hubble has sent you an InMail:
Integrated Audit Project Manager opportunity
Hi XXX
My name is David Hubble and I work in the corporate recruiting group at
Staples, Inc.
The reason for this InMail is that I wanted to see if you or someone you
might know would be interested in an Integrated Audit Project Manager
opportunity.
I have included the job description below for your review |
|
m********y
发帖数: 1867 | 46 试试态度上服软，表示自己很少写paper所以经验少，不够严谨，吸取教训绝不再犯；
但是原则上坚持，表示自己绝没有抄袭的意图，所以不能上升到integrity的高度，不
能签integrity form。 |
|
d*********e
发帖数: 3835 | 47 I thought we were talking about avionics integration, which wouldn't get
into too much technical details sections 8.7 and on specify. Maybe we are
looking at different levels of integration. To me that is all done at the
supplier level. Anyway ... |
|
发帖数: 1 | 48 请问有人在human ESC中做reporter时用TK去避免random integration吗？一般
Ganciclovir的浓度用多少呢？多久能杀死random integration发生并且TK基因完整的
细胞呢？非常感谢！ |
|
s***y
发帖数: 4 | 49 Have no experience in integral abutments (IA) design. Just out of curiosity,
googled this topic, and found the following two doc might be a good start
point.
(1) Integral Abutments for Steel Bridges, AISI/NSBA Highway Structures
Design Handbook, Volume II, Chapter 5.
This manual covers general approach of IA design, also provides some example
calculation and detailings. It can be download from
http://www.steel.org/AM/TemplateRedirect.cfm?template=/CM/ContentDisplay.cfm&ContentID=8815
(2) Methods |
|
