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发帖数: 1 | 2 你有一种傻傻的萌的气质
: 我是那5%的，世界上没有人能伤得了我。
|
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d****o
发帖数: 32610 | 4 最开始英帝那个模型相对还比较靠谱
就是个抽样概率
虽然置信区间大
但假设比较简单可靠
lancaster university那个文章就比较沙比了
弄个动力模型，
又不考虑确诊病例的具体情况就拟合
搞出个R0肯定不可靠
实际上最初确诊病例上升的速度完全是artifact
刚开始确诊权在全国CDC
一两天后下放到各省cdc
试剂盒最初是统一提供
现在已经下放到多家单位生产
这才是刚开始确诊数量上升的瓶颈和后来突然暴增的原因 |
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H***u
发帖数: 1091 | 5 https://bioinformatics.stackexchange.com/questions/11227/why-does-the-wuhan-
coronavirus-genome-end-in-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Why does the Wuhan coronavirus genome end in
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa (33 a's)?
The Wuhan coronavirus's genome was released, and is now available on Genbank
. Looking at it...
1 attaaaggtt tataccttcc caggtaacaa accaaccaac tttcgatctc ttgtagatct
61 gttctctaaa cgaactttaa aatctgtgtg gctgtcactc ggctgcatgc ttagtgcact
121 cacgcagtat aattaataac taatta... 阅读全帖 |
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a*****s
发帖数: 6260 | 6 卫星看似牛比，其实麻烦很多。雷达卫星暂且不论，那玩意要求功率太变态了，
土鳖这种没有自己的卫星核堆，搞不成。光学成像卫星的话，本质上就是个天上
的数码相机，沿着自己的轨道一路照过去。你看古狗地球的照片老是有奇怪的
artifact，那是因为卫星只能照轨道下方左右百多公里宽的那么一条，然后用
多条照片拼起来才能得到一整个地区的图片。比方说你想要监视台海以东六百
公里宽的海面，那你就需要四五颗卫星并排飞才能同时cover这一片地区。更要
命的是，地球是在自转的，等你的卫星花上90分钟转回归到原来的位置时，底下
的地球已经转了，你看的不是台海是南海。为此你还要再弄四五颗卫星顶前一批
的位置，这样算下来要想全天候监视的话，你得要弄个几十颗卫星一直转。土鳖
现在没这本事一口气送这么多上去。
当然你也可以就弄那么几颗在那转，但你就没法保证24小时时刻盯着了。航妈
跑三十节也就是接近60公里一小时，两个多钟头就够横跨整个卫星的视野，要
找到它就要凭人品了。要打仗还得用这么不可靠的手段是不行的。
光学侦察卫星还有个问题就是会被云挡住视线。如果当时正好有个台风什么的，
航妈躲在底下更加看不见了。当年米帝 |
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k**0
发帖数: 19737 | 7 again, 有铁不代表会炼铁， Roman Republic 509 BCE–27 BCE ，没有blast furnace，
可见技术有多差。
我从一开始就说了，罗马和同期“汉朝”金属冶炼技术相比，到底是谁搞不清啊？汉朝
是啥时候开始的？谁说东汉了？
帮你post教育贴，不用谢我
The oldest extant blast furnaces were built during the Han Dynasty of China
in the 1st century BC. However, cast iron farm tools and weapons were
widespread in China by the 5th century BC,[2] while 3rd century BC iron
smelters employed an average workforce of over two hundred men.[2] These
early furnaces had clay walls and used phosphorus-containing miner... 阅读全帖 |
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g******t
发帖数: 18158 | 8 就是这把枪，后来的AK47，打死了有没有上百万的地球人了吧
Valuable WWII Gun at Police Buy-Back
http://l1.yimg.com/bt/api/res/1.2/rPwBlRzXu67uizEzADZ.ig--/YXBw
Just like a scene out of "Antiques Roadshow," a woman in Hartford, Conn.,
turned in an old rifle to her local police station's gun buy-back, only to
discover the gun was worth anywhere from $20,000 to $25,000. The woman, who
wishes to remain anonymous, inherited the gun from her father who had
brought it home with him from Europe as a memento from World War II.
The t... 阅读全帖 |
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y*****g
发帖数: 1822 | 9 General Idea: Haute Culture at the AGO( Art Gallery Ontario )
July 2011 - January 2012
Murray Whyte
Allow me a moment to state the abundantly obvious: General Idea, the
three-man collective founded in 1969 by AA Bronson, Felix Partz and Jorge
Zontal, is the most significant, famous and influential art beast, single or
otherwise, to emerge from Toronto, if not Canada, in the last half of the
20th century.
For those who care to argue (seriously?), I have one suggestion: Go to
the Art Ga... 阅读全帖 |
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l****z
发帖数: 29846 | 10 The Greek Orthodox church – Greece's second largest landowner after the
government – has come under fire for not paying enough in taxes on its
assets.
One group to join the protests in Athens against austerity measures is Make
the Church Pay. Its members are fed-up with the inadequacy of the church
administration to support their country in its hour of need. A similar
Facebook group – Tax the Church – has 100,000 supporters.
"They simply don't pay. They are so rich, and yet their contribution is... 阅读全帖 |
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l****z
发帖数: 29846 | 11 By JanSuzanne Krasner
It is a falsehood to say that Israel is an apartheid state. This indictment
, made by Mahmoud Abbas repeatedly in his speeches, is an Orwellian
distortion of the truth, but it has been extremely effective in the public
relations war of words that plays out in the United Nations, on the
international stage, in the media, and on college campuses every day.
This is a grave and toxic travesty that needs to be made right. In light of
the "Arab Spring" spreading seeds of sharia... 阅读全帖 |
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l****z
发帖数: 29846 | 12 April 25, 2012 by Warner Todd Huston
On April 20, Michael Mukasey appeared before the Republican Lawyers
Association’s National Policy Conference and C-SPAN cameras were there to
record his discussion of the conference theme: Restoring a Government of
Laws: The Obama Administration v. The Constitution.
Mukasey, the former Bush Administration Attorney General, headlined a half
hour discussion — which included a Q&A session — and offered one of the
more cogent explanations I’ve seen of why Obama... 阅读全帖 |
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l****z
发帖数: 29846 | 13 Explosions Tear Through Cairo
Five Killed, Dozens Injured in Blasts
By
Tamer El-Ghobashy
Updated Jan. 24, 2014 12:43 p.m. ET
Four bombs exploded near police sites in Cairo on Friday, including a
suicide truck bombing that heavily damaged the security headquarters,
killing at least five people and injuring dozens, authorities said.
A series of bomb attacks struck Cairo on Friday, killing and injuring dozens
one day ahead of the anniversary of Egypt's revolution against Hosni
Mubarak. Via The Fore... 阅读全帖 |
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l****z
发帖数: 29846 | 15 by Ben Shapiro19 Oct 20150
The international left’s shoddy treatment of Israel continues, even as
Palestinian terrorists commit daily atrocities against Jewish civilians,
egged on by Palestinian leadership.
President Barack Obama’s administration continues to draw moral equivalence
between Israel and those who seek to murder Jews; the media continue to
treat Israel as the moral pariah even as it attempts to stop attacks on its
citizens; the international community continues to suggest that Israe... 阅读全帖 |
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l****z
发帖数: 29846 | 16 Progressive “Thought-Blockers”: Income Inequality
An ideological construct that exploits envy and resentment for political
advantage.
February 10, 2016
Bruce Thornton
Bruce Thornton is a Shillman Journalism Fellow at the David Horowitz Freedom
Center.
Throughout this primary season, Hillary Clinton and self-proclaimed
socialist Bernie Sanders have both been flogging the “crisis” of “income
inequality,” which is “at the center of their campaigns,” according to
CNN. Both have scourged the “greed” ... 阅读全帖 |
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j*********r
发帖数: 24733 | 17 英文原文，Cited from page 273 to page 286
Charles W. Sweeney, et al., War's End: An Eyewitness Account of
America's Last Atomic Mission, July 6, 1999, Quill Press
此书Amazon有售
http://www.amazon.com/Wars-End-Eyewitness-Account-Americas/dp/0
Testimony of Major General Charles W. Sweeney, U.S.A.F. (Ret.)
delivered before the United States Senate Committee on Rules and
Administration – hearings on the Smithsonian Institution: Management
Guidelines for the Future, May 11, 1995.
I am Major General Charles W.... 阅读全帖 |
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发帖数: 1 | 20 影响生育的一项研究
二战过后，日本军阀集团，还有其他一些犯罪集团，一直有系统地用生物手段进行种族
屠杀。因为我不是搞医学和生物研究的，所以我也没有系统地进行这方面的探究。但我
在网上阅览文章时候，发现一种给蚊子绝育的方法，就是注入沃尔巴克氏体，一种细菌
，利用雄雌蚊，感染和不感染蚊子杂交，产生绝育效果。 那么我就想，既然蚊子可以
产生绝育效果。那么对于人类，会不会也有同样效果，特别是这项研究被加州大学洛杉
矶分校所发展，又被日本特别加以利用。1971年加州大学洛杉矶分校的Janice Yen与A.
Ralph Barr发现被沃尔巴克氏体感染的雄性尖音库蚊的精子与未被沃尔巴克氏体感染
的雌性尖音库蚊的卵子结合的受精卵由于细胞质不兼容而死亡，[7][8]科学界所后加强
了对沃尔巴克氏体的研究。日本产业技术综合研究所的深津武马和东京大学的今藤夏子
，在研究农业害虫绿豆象和昆虫寄生细菌沃尔巴克氏体的关系时发现，沃尔巴克氏体的
基因存在于绿豆象的染色体中，而且沃尔巴克氏体的染色体结构没有遭到破坏，也就是
说，它的基因可以通过绿豆象这一更高级的动物遗传下去。
所以我认为这个军事犯罪集团很可能通过农... 阅读全帖 |
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D*******r
发帖数: 2323 | 21 Yet some say thatpuzzling artifacts, as well as the results of recent
DNA studies performed on Native Americans, may suggest contact between
ancient China and North America.
John A. Ruskamp Jr. is a research analyst who has compared ancient Native
American glyphs with ancient Chinese pictograms, finding what he says is a
sure match between the two. The glyphs and pictograms date to a period long
after the Bering Land Bridge crossing and long before modern contact between
Chinese and Native Ameri... 阅读全帖 |
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发帖数: 1 | 22 Just show a raw picture of the B.C.
Why use a software that dissects and reassembles,
meanwhile introduces so much artifacts? |
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S*******h
发帖数: 7021 | 23 PRESIDENT TRUMP: Thank you very much, Secretary General Stoltenberg.
Chancellor Merkel, thank you very much. Other heads of state and government
, I am honored to be here with members of an alliance that has promoted
safety and peace across the world.
Prime Minister May, all of the nations here today grieve with you and stand
with you. I would like to ask that we now observe a moment of silence for
the victims and families of the savage attack which took place in Manchester
. (A moment of ... 阅读全帖 |
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n**4
发帖数: 719 | 24 华为美国(Futurewei)急招Sharepoint工程师，工作地点Santa Clara, CA. 待遇从优，
有意者请尽快站内我。
Responsibilities
Gather functional
requirements and translate to technical design specifications
Develop, unit
testing, QA, implementation, and production support
Follow development
standards and promoting best practices.
... 阅读全帖 |
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n**4
发帖数: 719 | 25 【 以下文字转载自 JobHunting 讨论区 】
发信人: no24 (半个体育达人), 信区: JobHunting
标 题: 湾区急招SharePoint工程师（帮朋友发）
发信站: BBS 未名空间站 (Fri Jun 6 19:17:28 2014, 美东)
华为美国(Futurewei)急招Sharepoint工程师，工作地点Santa Clara, CA. 待遇从优，
有意者请尽快站内我。
Responsibilities
Gather functional
requirements and translate to technical design specifications
Develop, unit
testing, QA, implementation, and production support
&#... 阅读全帖 |
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y*****c
发帖数: 1099 | 26 【西安美资互联网 求Business System Analyst -- 需求分析师
Requirements
Must have strong analytical skills and problem solving skills
Must possess excellent written and interpersonal communication skills and be
able to effectively communicate across all levels of the organization
Experience in requirement management, including requirements gathering,
analysis, and specification documentation
Ability to assume intellectual ownership and possess strong attention to
details and commitment to delivering quality... 阅读全帖 |
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发帖数: 1 | 27 Job Description:
Align Technology is the industry leader and innovator in medical devices
which focuses on revolutionizing the dental and orthodontic industry. Align
Technology is looking for a Sr. Java Developer for our expanding San Jose,
CA office. This exciting new role would be part of a culture that is helping
to improve lives every day through digital dentistry.
The Sr. Java Developer should have exceptional skills with API development.
This role will be part of Align Technology goal to d... 阅读全帖 |
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y*****e
发帖数: 31 | 28 https://www.linkedin.com/jobs/view/371555467
Sorry,该职位只接受绿卡(公民)或已经有H1b visa的申请者，有意者请站内邮件联系，
谢谢！
Software Developer-Video Algorithms Engineer
Share to social media
Panasonic USA
Houston, TX, US
Job description
Video Insight is a member of the Panasonic Group and a leading IP video
surveillance management software used by over 25,000 customers in the
financial, government, retail, and transportation sectors with a very strong
presence in the education market consisting of 5,000 K-12 school/college... 阅读全帖 |
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l*******h
发帖数: 307 | 29 It's about rhino horn traded by Chinese.
But these Westerners seems to forgot their own tradeof slaves and Chinese
ancient artifact. |
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l*******h
发帖数: 307 | 30 It's about rhino horn traded by Chinese.
But these Westerners seems to forgot their own tradeof slaves and Chinese
ancient artifact. |
|
c********1
发帖数: 421 | 31 护士扫IPhone 必备神器！
APP介绍：
=========
作为一名扫货的护士或护士长：
你是否为需要一个字一个字输入iPhone背面的IMEI / SN而烦恼?
你是否希望有人能自动帮你输入 机型(ATT / VZ )， 容量(16/64/128G) ，颜色？
你是否渴求免除为每台机器拍照并统一发送email而烦恼？
安装iPhone 6扫货神器，解决一切上述问题
使用方法：
=========
1. 在Google Play Store 搜索“iPhone Buyer's Artifact”
下载并安装之
2. 点击手机上的“iPhone Scan Tool”
3. 把扫描窗口对准 iPhone 包装盒屁股上的条码（SN/IMEI这些），
这时候系统会识别出并显示Model #, Serial #, IMEI等信息
（如果没有办法识别，请调整相机角度，并且点击扫描框内部以重新聚焦）
4. 点击左边的V字箭头图标，通过点击选择要发给神医的机器的照片
也可以点击右上角右边第二个图标以选择全部 （见screen1.jpg）
5. 点击右上角最右的图标发送，可以是email，也可以是... 阅读全帖 |
|
F*Q
发帖数: 3259 | 32 虽然我也看到过有人在文章里把别人文章里的结果直接批为artifacts的。但我碰到的
情况八九不离十审稿人就是那篇文章的作者或主要的合作者。人家肯定不愿意听到任何
的negative的评论，但我又不能去歪曲迎合。 |
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l***y
发帖数: 4671 | 33 我做学生的时候，第二年，刚进实验室，老板拍着 proposal 对我说：你要做的
project 已经被 fund 了，但我不能给你看 research plans，免得限制你的思考 --
先花半年时间入行，主要是读文献折腾仪器设备；再花半年时间找到你 phd 的方向吧。
后来老板嘴欠，说了个小 idea，并 show 我一张显微照片为证。我如获至宝地折腾了
三个月，建管线，搭仪器，找合作伙伴，折腾到最后，愤怒地跟老板汇报：你那张照片
是 artifact，你的 idea 是错的。从此再也不轻信老板的任何 idea 了。
第三年的某个夜里，三四点钟的样子，发了封信给老板，附了三张荧光照片，标题是：
we found it! 老板清早回复：congratulations! i'm much relieved.
所以呢，你老板对你做的，就是再正常不过的 phd training。很可惜的是现在这环境
下越来越难这样子了。我找人都是恨不得找特聪明又特能贯彻我的思想的，最怕有一脑
子的幼稚 ideas 还特坚持的学生 -- 项目实在是压力太大，而且太多非学术的因素在
制约着取舍，跟学生也说不明... 阅读全帖 |
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H****y
发帖数: 2992 | 34 很开心的一件事，拿来说说。
我因为在国内本科和硕士是另一个专业，所以现在教的课没有一门是自己上过的。上学
期有门新课（本科四年级的高级选修课），生物信号处理。找了个很喜欢的教材，喜欢
是因为可以在出版商网站下载一个Matlab程序包，作者把所有的例子都附在里面了。
与此同时，我因为种种原因，正在从博后做的领域转向一个新领域。特别巧的就是，我
上学期一边develop这门课，一边就刚好把研究中需要用到的方法和问题给解决了。比
如说脑信号中要除掉眨眼睛了，肌肉活动等artifacts，我需要搞这个的时候，刚好就
在课程里发现这个方法，而且程序包里用的那个程序是特别复杂的一个（目前关于这个
问题一共只有几个算法，都在网上由个人写好，发了相关的paper的）。教科书附带的
这个程序，就是我们领域里paper里用的那个程序，直接给我拿来，问题解决。这门课
17章的书，教到第15章结束。
春季教完了这门课，我的研究基本可以function。我们相当于开发一种新的
application，但不幸的是，我们的performance对比类似的课题在别的application中
，处于低端（Percent... 阅读全帖 |
|
H****y
发帖数: 2992 | 35 很开心的一件事，拿来说说。
我因为在国内本科和硕士是另一个专业，所以现在教的课没有一门是自己上过的。上学
期有门新课（本科四年级的高级选修课），生物信号处理。找了个很喜欢的教材，喜欢
是因为可以在出版商网站下载一个Matlab程序包，作者把所有的例子都附在里面了。
与此同时，我因为种种原因，正在从博后做的领域转向一个新领域。特别巧的就是，我
上学期一边develop这门课，一边就刚好把研究中需要用到的方法和问题给解决了。比
如说脑信号中要除掉眨眼睛了，肌肉活动等artifacts，我需要搞这个的时候，刚好就
在课程里发现这个方法，而且程序包里用的那个程序是特别复杂的一个（目前关于这个
问题一共只有几个算法，都在网上由个人写好，发了相关的paper的）。教科书附带的
这个程序，就是我们领域里paper里用的那个程序，直接给我拿来，问题解决。这门课
17章的书，教到第15章结束。
春季教完了这门课，我的研究基本可以function。我们相当于开发一种新的
application，但不幸的是，我们的performance对比类似的课题在别的application中
，处于低端（Percent... 阅读全帖 |
|
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c********1
发帖数: 421 | 37 免费软件，造福版友，版主勿删！
APP介绍：
=========
作为一名扫货的护士或护士长：
你是否为需要一个字一个字输入iPhone背面的IMEI / SN而烦恼?
你是否希望有人能自动帮你输入 机型(ATT / VZ )， 容量(16/64/128G) ，颜色？
你是否渴求免除为每台机器拍照并统一发送email而烦恼？
安装iPhone 6扫货神器，解决一切上述问题
使用方法：
=========
1. 在Google Play Store 搜索“iPhone Buyer's Artifact”
下载并安装之
2. 点击手机上的“iPhone Scan Tool”
3. 把扫描窗口对准 iPhone 包装盒屁股上的条码（SN/IMEI这些），
这时候系统会识别出并显示Model #, Serial #, IMEI等信息
（如果没有办法识别，请调整相机角度，并且点击扫描框内部以重新聚焦）
4. 点击左边的V字箭头图标，通过点击选择要发给神医的机器的照片
也可以点击右上角右边第二个图标以选择全部 （见screen1.jpg）
5. 点击右上角最右的图标发送，可以是email，也可以是... 阅读全帖 |
|
c********1
发帖数: 421 | 38 免费软件，造福版友，版主勿删！
APP介绍：
=========
作为一名扫货的护士或护士长：
你是否为需要一个字一个字输入iPhone背面的IMEI / SN而烦恼?
你是否希望有人能自动帮你输入 机型(ATT / VZ )， 容量(16/64/128G) ，颜色？
你是否渴求免除为每台机器拍照并统一发送email而烦恼？
安装iPhone 6扫货神器，解决一切上述问题
使用方法：
=========
1. 在Google Play Store 搜索“iPhone Buyer's Artifact”
下载并安装之
2. 点击手机上的“iPhone Scan Tool”
3. 把扫描窗口对准 iPhone 包装盒屁股上的条码（SN/IMEI这些），
这时候系统会识别出并显示Model #, Serial #, IMEI等信息
（如果没有办法识别，请调整相机角度，并且点击扫描框内部以重新聚焦）
4. 点击左边的V字箭头图标，通过点击选择要发给神医的机器的照片
也可以点击右上角右边第二个图标以选择全部 （见screen1.jpg）
5. 点击右上角最右的图标发送，可以是email，也可以是... 阅读全帖 |
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c********1
发帖数: 421 | 39 免费软件，造福版友，版主勿删！
APP介绍：
=========
作为一名扫货的护士或护士长：
你是否为需要一个字一个字输入iPhone背面的IMEI / SN而烦恼?
你是否希望有人能自动帮你输入 机型(ATT / VZ )， 容量(16/64/128G) ，颜色？
你是否渴求免除为每台机器拍照并统一发送email而烦恼？
安装iPhone 6扫货神器，解决一切上述问题
使用方法：
=========
1. 在Google Play Store 搜索“iPhone Buyer's Artifact”
下载并安装之
2. 点击手机上的“iPhone Scan Tool”
3. 把扫描窗口对准 iPhone 包装盒屁股上的条码（SN/IMEI这些），
这时候系统会识别出并显示Model #, Serial #, IMEI等信息
（如果没有办法识别，请调整相机角度，并且点击扫描框内部以重新聚焦）
4. 点击左边的V字箭头图标，通过点击选择要发给神医的机器的照片
也可以点击右上角右边第二个图标以选择全部 （见screen1.jpg）
5. 点击右上角最右的图标发送，可以是email，也可以是... 阅读全帖 |
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发帖数: 1 | 40 Gemstone collecting is one of JTV's favorite pastimes. During my years
working in the gem industry, I have received a lot of questions about this
hobby from both enthusiasts and non-enthusiasts. Common inquiries include:
Why do people collect gems? How do I get started? And what should I collect?
This article will focus on the first question Why do people collect
gemstones?Why Collect Gemstones?Well, first and foremost, gemstones are the
original collectible.
What do I mean by this? Think back t... 阅读全帖 |
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j******o
发帖数: 82 | 41 不同意文中的几个观点.
CD机爆音和是否是刻录关系不大.我到是有几张看不出物理磨损的正版碟,爆音
比刻的APE厉害(刻的APE听不出爆音).我认为这和CD机转盘设计和光头本身的
老化有关.
CD的采样是44.1KHZ,理论上可以还原到22K的信号,说采样太低我认为不正确.
数字声是反走样滤波和数模转换(有人还会说JITTER)不好造成的ARTIFACT.
16-BIT如果DAC做得好也应该是more than enough.
黑胶唱片和磁带机的WOW/FLUTTER是很难避免的.要做到CD机的水平不可能.
pop |
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S*M
发帖数: 10832 | 42 我是用creative zen micro放的
杂音估计是mp3压缩时的artifact |
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D**********s
发帖数: 3139 | 43 即使你是本地自提的话，也应该把运输成本算进去。1200如果卖家可以deliver，是不
错的deal，如果必须你自己运输的话，你可以再试着砍100-200租车钱。当然箱子的状
态也很重要。
转一个帖子给你吧：
“I spent a lot of time with the B&W 808 AND the Matrix 800s. I used to work
at B&W research and development in Steyning. I would 'borrow' the 808s for
the odd show - a presentation I did and a fashion show in Arundel castle.
For the latter I used a 500 watt bridged amplifier - 1 kw in total. The 808s
filled the entire banqueting hall with top end audio. They are really
amazing for very large ... 阅读全帖 |
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p*******f
发帖数: 521 | 44 你这也太极端了.
那种情况下, 机器的I/O早就不行了.
查了一下,引用如下:
The effect of jitter is difficult to quantify, but its presence gives the
impression of loss of instrument definition, narrowing of stereo image,
collapse of soundstage depth, etc.
Jitter is more apparent in higher frequencies than lower frequencies. If it
is periodic rather than random, it has an effect similar to 'flutter.' For a
given test tone, it will produce sidebands equal to the jitter frequency.
While the level of this distortion is low, it can st... 阅读全帖 |
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y**i
发帖数: 357 | 45
Meridian Explorer我听了一个月，最后还是退了。
如果以前只听声卡，然后升级到Meridian Explorer，或者其它英系的CD player，Amp
，会有一个惊喜。 声音确实很不一样，很好听。
Meridian Explorer 的问题：
－ 细节感觉好像很多，但仔细听，都是虚假细节，高频做了一些filter处理。 而
且结果是让声音变差，CD无损的进去，出来的象mp3：有很多artifacts
－ 中频做了一些柔化，结果细节丢失了，听摇滚bass吉它很明显。
－ 低频夸张。 |
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D**********s
发帖数: 3139 | 46 dxd的话预计后年会有一些民用的突破，usb新的标准可以更稳定的支持dxd，威盛和茂
伦裂穴的一帮人估计会挑起价格战。现在不论从硬件还是软件，还都欠些条件，等软件
条件多一些也可以考虑给团购dac升级一下。现在能下载的那些高码率的tape和LP rip
，其实96khz采样率已经绰绰有余，再高的也只会添加一些artifact和噪声。 |
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t******4
发帖数: 266 | 48 If interested, you can send me a message.
=================================================
1. Visual Designer and R&D Engineer
In this position, we expect you are 'a visual designer and HCI R&D engineer.
' Our work will push the limits of the latest technology to create new user
experiences and empower users to access data in revolutionary ways. You will
explore interface workflows which leverage the latest in data visualization
. You will lead the charge of creating elegant and functional User... 阅读全帖 |
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i*******t
发帖数: 9 | 49 We are now hiring a Senior Java Developer. Please see the following
description.
Job title: Senior Java Developer
Industry: Finance
Location: New York, NY
Job Description:
As a member of the Application Development staff, the Java developer will
participate in the development and implementation of internal and mission
critical external distributed web applications. The position is for an
intermediate Application Developer who has very strong experience developing
and implementing applications us... 阅读全帖 |
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r**********1
发帖数: 292 | 50 如果requirement 测试完了，就进入design artifacts，就利用simple path coverage
来作为标准进行下一步测试。 如果测完了，就进入code level，利用 statement
coverage 来作为标准进行测试。
基本如此吧。。。
如果光是demo的话，那就注重在此web product的亮点上。比如几个user cases，一步 |
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