He called his non-vibrating guitar body "the Log."
VOA: special.2009.09.27
RT2 So it's R T2, right, now we're at a lower temperature times log the log of V4 over V3.
等于,这时温度比刚才低,乘以。
log So that's just the log of V2 over V1.
因此就是。
Henry Clay said the campaign was a struggle between log cabins and palaces, between hard cider and champagne.
VOA: special.2009.01.22
In the log case, it's divide by an amount.
而在对数算法中。
If you ever tried to walk on a fallen tree log, you understand what the expression means.
VOA: special.2009.06.07
We have a very, very strong discipline within the company, which is now 72 people, to log everything, to measure everything and to test everything.
我们公司内部,有很强的纪律性,现在公司已经有72人,负责记录一切,衡量一切,测试一切。
Unlike blogs, Twitter users do not have to log onto the Web site to post updates.
VOA: special.2009.02.06
So you can log into this, not only chat with this interactively, but on the right-hand side here, which is just a wallpaper right now, you can actually grant us view or control of your own screen.
所以你可以登录进去,不仅仅是,相互间的聊天,在这里的右手边,这只是一张壁纸,你可以允许我们查看或者控制你的屏幕。
The Whigs put up log cabins everywhere and offered free hard cider to everyone.
VOA: special.2009.01.22
And if you look at this series, the series log of one, what is the series expansion?
如果你们看这个式子,它的对数分之一,它的指数是多少?
He lived in the double log cabin on the side of the mountain.
VOA: special.2009.11.14
It'll say is this really what you ate, and if you ate it, then you say yes I ate this, and then it adds to the electronic log.
系统会问这是否确实是你吃的,如果确实是 就选择是,你的选择会被记入电子日志
A blog is the shortened name for a Web log.
VOA: special.2009.04.19
So the ratio of the logs is just minus one.
所以这两个log的比是负一。
On May fifteenth, just seventeen days after leaving New York, Captain Creesy wrote this in the Flying Cloud's log: "We have passed the Equator in two days less time than ever before.
VOA: special.2009.12.23
With this, if I can assume that accessing the i'th element of a list is constant, then you can't see that the rest of that analysis looks just like the log analysis I did before, and each step, no matter which branch I'm taking, I'm cutting the problem down in half.
读取数组中的第i个元素,是个常量时间的操作的话,我也就能像以前那样得到,这个算法是对数级复杂度的分析,并且每一步不管我选择哪个区间,我都可以把问题的规模缩小一半。
Passing through the Navajo Nation, one sees tiny,isolated cabins and a few traditional hogans, which are log-and mud structures whose doorways face the morning sun.
VOA: standard.2010.03.22
Cut the problem in half. Cut the problem in half again. And that's a typical characterization of a log algorithm.
是每次除以特定的量,将问题减一半,再减一半,如此,这就是对数算法的典型特性。
It's an example of a very common tool that's going to be really useful to us, not just for doing search, but for doing a whole range of problems. That is, in essence, the template the describes a log style algorithm.
不仅仅是做搜索,还可以解决一整类问题,本质上,这个模板就描述了,对数形的算法,我们一会再回来。
The integral of one over a quantity is the natural log.
这种形式的积分结果,是自然对数。
A log algorithm typically is one where you cut the size of the problem down by some multiplicative factor.
对数级复杂度的算法就是指,通过一系列常量级步数的操作,可以将问题的规模。
It at least does corroborate the claim that merge sort N*log N as we argue intuitively is in fact, N log N in running time.
但这至少证实了归并排序,的时间复杂度为。
Boy, there's a dumb question, because I've been telling you n log n for the last two lectures the complexity is n log n, but let's see if it really is.
孩子们,这是一个愚蠢的问题,因为前两节课的时候我就已经告诉你们了,复杂度是,但是让我们来看一下是不是真的是这样。
And we said that was log rhythmic, took log n time where n is the size of the list.
当列表的长度为n的时候,整个算法耗时log,n的时间。
And so, we can rewrite this as the work nRTln is equal to minus nRT log p1 over p2, nRTln or nRT log p2 over p1.
因此我们可以把这个式子改写一下,功等于负的,或者。
Again, if you didn't hear it, the answer was it's log.
因为每次我可以把这个问题的规模,缩小一半,你答对了。
Log times, right.? Exactly as the gentleman said.
哦,抱歉,你一定很耐心的在等待奖励吧。
But mathematically, we've mentioned this before, log N or really to be precise, log base 2 of N, is the way you express this mathematically.
但从数学上说,之前我们已经提到过了,准确地说是log,N,以2为底N的对数,这就是它在数学上的表示。
Yeah. Log. It's a good think, but why do you think it's log? Ah-ha. It's not a bad instinct, the length is getting shorter each time, but what's one of the characteristics of a log algorithm? It drops in half each time.
对了,对数,这是个好想法,但是你们为什么认为是对数呢?,啊哈,这样的本能不错,每次长度都会缩小些,但是对数算法的特性是什么。
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