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“晖”之不去~~~生活就像流水,有些事会遗忘,有些事却挥之不去! June 25 要不要读 PHD? (转)很多人将要决定是不是去读博士学位,这里有些问题你可能要问问自己先。
April 02 G-20 major economiesThe G-20 (more formally, the Group of Twenty Finance Ministers and Central Bank Governors) is a group of finance ministers and central bank governors from 20 economies: 19 of the world's largest national economies, plus the European Union (EU). It also met once at heads-of-government level, in November 2008. Collectively, the G-20 economies comprise 85% of global gross national product, 80% of world trade (including EU intra-trade) and two-thirds of the world population. The G-20 is a forum for cooperation and consultation on matters pertaining to the international financial system. It studies, reviews, and promotes discussion among key industrial and emerging market countries of policy issues pertaining to the promotion of international financial stability, and seeks to address issues that go beyond the responsibilities of any one organization. Members of G-20Argentina Australia Brazil Canada China France Germany India Indonesia Italy Japan Mexico Russia Saudi Arabia South Africa South Korea Turkey United Kingdom United States The 20th member is the European Union, which is represented by the rotating Council presidency and the European Central Bank. In addition to these 20 members, the following forums and institutions, as represented by their respective chief executive officers, participate in meetings of the G-20:
G20 leaders close to global dealLeaders of the world's largest economies are close to an agreement to tackle the global financial crisis. The International Monetary Fund, which helps struggling economies, is set to get up to $500bn (£340bn) more funding. There may also be a deal to "name and shame" countries that breach free-trade rules, BBC business editor Robert Peston reports from the G20 summit. There will be measures to open up tax havens. Tighter regulation of banking and bankers' pay is also expected. Significantly, leaders will also agree changes that will in effect create $250bn of new money to stimulate the global economy. They will substantially increase the currency reserves of poorer countries by expanding the so-called special drawing rights the IMF makes available to economies in trouble.
Key measures Leaders started the day with a working breakfast. They took their seats at 1045 BST to begin what one minister described as "lively discussions". Before they began, they assembled for a team photo. Canadian Prime Minister Stephen Harper missed it when he was pulled aside by an aide. When the photo was re-taken, however, the Italian Prime Minister, Silvio Berlusconi, was absent. Different drafts of the final communique are circulating at the summit, reflecting differing proposals on a number of issues. The leaders of the world's largest economies are expected to announce measures in the following key areas: • IMF boost: $500bn of additional money will be loaned to the International Monetary Fund, the emergency lender for countries in financial trouble, in addition to the $250bn already pledged. Its resources have been depleted in recent months by having to help a number of Eastern European nations • Tax havens: Treasury minister Stephen Timms says the G20 have agreed to impose sanctions on tax havens that refuse to sign up to OECD rules to fight money laundering and tax evasion, although discussions are continuing over whether unco-operative havens will be named and shamed • Global trade: There will be about $250bn committed to boost international trade, UK Chancellor Alistair Darling confirmed. The figure will include national efforts already announced • Fiscal stimulus: No new money will be pledged. However, leaders are expected to pledge to do whatever it takes to boost their own economies and emphasise that - globally - $2 trillion is already being spent to tackle the global recession • Protectionism: There will be a commitment to naming and shaming countries that breach free trade rules • Financial regulation: Tighter limits on the financial system are expected, including the activities of hedge funds, which are currently unregulated investment funds • Bankers: There may also be measures to clamp down on bankers' pay. Senior EU officials, however, have told the BBC's Joe Lynam that there is concern that there will not be as much emphasis on bankers' pay and bonuses as they had hoped. An agreement in general terms stating that there should be no reward for failure is expected, but fixed terms and conditions may be much harder to agree, EU officials have told our correspondent. March 30 Semester 2 is over - about teachers时间是个是什么东西?不知不觉从身边溜走了,第二个semester八周时间,7 courses + 2 reports + 1 feasibility study… 忙碌的让我没有时间喘气,各位大师在课堂上传授知识的同时也展示了自己的人格魅力。 首先说说DSP的老师,Gaydecki教授,从第一次Lecture,‘I am not care about money’.就看出了他的与众不同。深入浅出的授课,幽默的表达,以及对DSP这个方向的研究让我对他刮目相看。他自创理论,对香农理论提出不同的观点,向我们展示DSP的魅力。这个世界现在已经是DIGITAL的世界,我们要做的就是用DSP改变生活,仿真我们想要的东西。傅里叶这位让很多学电子方面深恶痛绝的大人物,也是Gaydecki的最爱。 他说道,fourier transfer equation is the most beautful thing in the world.另外,在对于科学研究方面,在对于学生的启发上也有他与众不同的地方。 It is your project. It is your DSP. 他给的只是启示,研究要靠自己。 另外的美女老师DR. Kettle,致力于研究low noise amplifier. 在这种理工科专业竟然有一席之地,真是给同学们眼前一亮。DR. SO 来自香港,年轻有为,今年已经升到course director了,他的lecture- personal mobile communication非常有实用价值, 前沿的技术更是令我兴奋。 拿3G来说,欧洲使用的WCDMA, 美国使用的CDMA2000。 以及中国自主研发的TD-SCDMA。 从2G-3G,速度增加的百倍,技术日新月异,broad band可以让用户的上网速度和pc一样。但是,在几年市场考验中,结果并不是很乐观。大部分还是使用2G服务的用户,3G的运行商花费大血本的硬件设备投资,以及昂贵的LISENCE BANDWIDTH让他们并没有赚到多少钱。相反,有些公司例如李嘉诚的3, 3G业务大幅亏损。既然3G看上去那么好,为什么没有让人们大范围使用? 因为,3G的增值服务并不是人们非常需要,也不是不可或缺的。3G is not as 2G which is so important in people's life. 因为2G有了数字移动通信,让通话变的无比清晰。因为2G有了SMS,让短信成为一种新的联系方式。所以中国的运营商也别太乐观,lisence是发了,获利还不一定哦。 Missous M Prof也是很有特色的老师,开始我觉得半导体,材料,MMIC跟我的专业相关度并不高,但是两个学期后发现真的很重要。材料是科技改变的源头,SI到GaAs的使用,就是飞跃。另外这位教授很有条例,虽然这个课程我从未接触过,但是学起来并不是很困难。 一位位老师都是大师,让我崇拜感油然而生。大学是什么?是思想碰撞的地方,new idea产生的地方。Transfering knowledge and expanding education opportunities are the goals of university. December 22 The first Semester is finished.Semester one 结束了,貌似时间是过的很快,转眼四个月就过去了。UK的学习很充实,并很有研究价值,与实际也结合的很近。
曼大的project有很多都是企业赞助的,类似Vodapone, BT, BBC, 都是很多工业相关的project。
我的project也分配下来了,还算比较喜欢的,因为是first preference嘛。
2.4GHz spectrum ISM band hand-hold spectrum analyzer
The 2.4GHz Industrial, Scientific and Medical (ISM) band hosts a wide range of wireless network serivise, including: Wireless LAN(Wi-Fi), Bluetooth, Zigbee, Wireless USB and Cordless Phones. In addition to the standarized services, there are also numerous propritary wireless communication systems operation in this band.
When planing the installation of a wireless system to operation in the 2.4GHz ISM band, one of the first tasks is to survey the current usage of the band in the proposed location. A low-cost, band-hand, 2.4GHz-2.5GHz spectrum analyzer would be a very usuful tool.
This project will design, build and test a low-cost, hand-hold 2.4GHz-2.5GHz spectrum analyzer. The design will comprise a microcontroller, a 2.4GHz radio frequency interface circuit, a graphical LCD and simple keypad.
PS: 市面上大部分的microwave analyzer一般都是全频段的spectrum analyzer, 价格一般在1500磅左右。 而我设计的大概成本在20-30磅左右,2.4GHz在工业上应用最为广泛,相信这个project也会有一定的价值。
December 13 一路走来,回忆,憧憬----我的Dota情怀(4)【尾声】
只有彻底经历过,才能深刻的体会。
一路走来,回忆,憧憬----我的Dota情怀(3)【中期】 这也是人生的魅力之一啊。人不会永远一帆风顺,哪怕你事先洞悉了一切,也只能无助的看着历史的车轮向你碾来——除了遗憾和自嘲之外,也再没别的什么感觉了——人生,其实真的很苍白,它没有能力承担和改变什么。只有等到成为过客之后,才发现,一切也就如此。 像永远也打不完的团P和高地塔下的争斗;像永远达不到的目标和时喜时悲的人生,这行走着的世界固执的令人一言难尽。许多时候,除了变化着杀人数和悄然增长的年岁,身处其中的我们始终是懵懂未觉的。 或者是,另一种结局?那也说不定的啊… 一路走来,回忆,憧憬----我的Dota情怀(2)【出生】 【前期】 【FIRST BLOOD】 一路走来,回忆,憧憬----我的Dota情怀(1)【题记】
——人生是什么?人生就是一场经历。 ——DotA是什么?DotA就是一场游戏。 【前言】 夜归的时候偶尔会仰望夜空,看着像发光的沙漠一样灿烂的群星,我总有一种感觉:这世界像是巨大的宫殿,而我是这宫殿中的一只普通的小蚂蚁。 这样想着,就能屏蔽一切挫折和不满,因为我只是个可怜的小小配角,剧情安排不归我管。我所能做的,也唯一能做的,就是活好自己的人生,争取获得完美的人生,不管在任何的剧情中。 DotA的时候偶尔会打的特别认真,看着像血海深仇一样争斗不休的英雄们,我总有一种感觉:这一盘像是真正的战场,而我是这战场中的一名普通的小兵。 这样想着,就能屏蔽一切轻视和无聊,因为我只是个可怜的小小一卒,胜负安排不归我管。我所能做的,也唯一能做的,就是打好自己的DotA,争取打出精彩的胜利,不管在任何的环境下。 Windows lifeWindows life 貌似发觉了不进则退的道理,升级了很多服务。 并加入了网络联系功能,有点像校内或者facebook.
而且管理起来更加直观,更加易用。
其他功能还在检验中,o(∩_∩)o...
曼城到处是圣诞的气氛了,还有一周,加油哈 |
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