fractals_fractals指标

fractals_fractals指标

       大家好，今天我将为大家介绍一下关于fractals的问题。为了更好地理解这个问题，我对相关资料进行了归纳整理，现在让我们一起来看看吧。

1.麦田怪圈英文介绍

2.let it go原唱英文版

3.《冰雪奇缘》30句中英文翻译

4.分形的历史

5.这些技术指标的中文意思都是什么？

麦田怪圈英文介绍

       Crop circles are patterns created by the flattening of crops such as wheat, barley, rye, or corn. The term crop circle entered the Oxford Dictionary in 1990.

       Self-described pranksters Doug Bower and Dave Chorley claimed to have started the crop circle phenomenon in 1978.[1] Their work is continued by other groups of crop circle makers such as the circlemakers arts collective founded by John Lundberg in the early 1990s.[2]

       It has been claimed that evidence suggesting these formations are caused by some force other than humans is found in hundreds of photographs of bent or warped growth nodes. Biophysicist W. C. Levengood's Crop Circle Reports are an example of claimed evidence and research gathered that attempts to show that these types of crop circles with these type of node-warping are clearly not man-made, and that they are not simply snapped and broken from impact or crushing, but by some intense focus of energy such as microwaves or spinning plasma vortex as concluded by Levengood.[3]

       While it has been suggested that ball lightning and vortices in the wind might rarely produce isolated indentations in crops, neither is capable of the complex and often delicate patterns seen in more elaborate crop circles.

       History

       1678 pamphlet on the "Mowing-Devil"The earliest recorded image resembling a crop circle is depicted in an English woodcut pamphlet published in 1678 called the "Mowing-Devil". The image depicts a demon with a scythe mowing [4] an oval design in a field of oats. The pamphlet's text reads as follows:

       Being a True Relation of a Farmer, who Bargaining with a Poor Mower, about the Cutting down Three Half Acres of Oats, upon the Mower's asking too much, the Farmer swore "That the Devil should Mow it, rather than He." And so it fell out, that that very Night, the Crop of Oats shew'd as if it had been all of a Flame, but next Morning appear'd so neatly Mow'd by the Devil, or some Infernal Spirit, that no Mortal Man was able to do the like.

       Also, How the said Oats ly now in the Field, and the Owner has not Power to fetch them away.

       A more recent historical report of crop circles was published in Nature, volume 22, pp. 290–291, 29 July 1880, and republished in the January 2000 issue of the Journal of Meteorology.[5] It describes the 1880 investigations by amateur scientist John Rand Capron:

       "The storms about this part of Western Surrey have been lately local and violent, and the effects produced in some instances curious. Visiting a neighbour's farm on Wednesday evening (21st), we found a field of standing wheat considerably knocked about, not as an entirety, but in patches forming, as viewed from a distance, circular spots....I could not trace locally any circumstances accounting for the peculiar forms of the patches in the field, nor indicating whether it was wind or rain, or both combined, which had caused them, beyond the general evidence everywhere of heavy rainfall. They were suggestive to me of some cyclonic wind action,..."[6]

       There are also many other anecdotal accounts of crop circles in Ufology literature that predate the modern crop circle phenomena, though some cases involve crops which were cut or burnt, rather than flattened.[7][8]

       A crop circle in the form of a Triskelion[edit] Patterns

       Early examples of crop circles were usually simple circular patterns of various sizes. After some years, more complex geometric patterns emerged. In addition to circle designs based on sacred geometry, some of the later formations, those occurring after 2000, are based on other principles, including fractals. Many crop circles now have fine intricate detail, regular symmetry and careful composition. Elements of three-dimensionality have been introduced, and some crop circles appear to be inspired by animals or religious symbols.[9]

       [edit] Creators

       In 1991, two men from Southampton, England, announced that they had conceived the idea as a prank at a pub near Winchester, Hampshire, during an evening in 1976. Inspired by the 1966 Tully Saucer Nests,[10] Doug Bower and Dave Chorley made their crop circles using planks, rope, hats and wire as their only tools: using a four-foot-long plank attached to a rope, they easily created circles eight feet in diameter. The two men were able to make a 40-foot (12 m) circle in 15 minutes.

       The pair became frustrated when their work did not receive significant publicity, so in 1981, they created a circle in Matterley Bowl, a natural amphitheatre just outside Winchester, Hampshire—an area surrounded by roads from which a clear view of the field is available to drivers passing by. Their designs were at first simple circles. When newspapers claimed that the circles could easily be explained by natural phenomena, Bower and Chorley made more complex patterns. A simple wire with a loop, hanging down from a cap—the loop positioned over one eye—could be used to focus on a landmark to aid in the creation of straight lines. Later designs of crop circles became increasingly complicated.

       Bower's wife had become suspicious of him, noticing high levels of mileage in their car. Eventually, fearing that his wife suspected him of adultery, Bower confessed to her, and subsequently, he and Chorley informed a British national newspaper. Chorley died in 1996, and Doug Bower has made crop circles as recently as 2004. Bower has said that, had it not been for his wife's suspicions, he would have taken the secret to his deathbed, never revealing that it was a hoax.[11]

       Circlemakers.org, a group of crop circle makers founded by John Lundberg, have demonstrated that making what self-appointed cereologist experts state are "unfakeable" crop circles is possible. On more than one occasion, such cereologists have claimed that a crop circle was "genuine" when in fact the people making the circle had previously been filmed making the circle.[12]

       A crop circle in SwitzerlandScientific American published an article by Matt Ridley,[13] who started making crop circles in northern England in 1991. He wrote about how easy it is to develop techniques using simple tools that can easily fool later observers. He reported on "expert" sources such as the Wall Street Journal who had been easily fooled and mused about why people want to believe supernatural explanations for phenomena that are not yet explained. Methods to create a crop circle are now well documented on the Internet.[14]

       On the night of July 11–12, 1992, a crop-circle making competition, for a prize of several thousand UK pounds (partly funded by the Arthur Koestler Foundation), was held in Berkshire. The winning entry was produced by three helicopter engineers, using rope, PVC pipe, a trestle and a ladder. Another competitor used a small garden roller, a plank and some rope.

       In 1992 Hungarian youths Gábor Takács and Róbert Dallos, both then 17, were the first people to be legally charged after creating a crop circle. Takács and Dallos, of the St. Stephen Agricultural Technicum, a high school in Hungary specializing in agriculture, created a 36-meter diameter crop circle in a wheat field near Székesfehérvár, 43 miles (69 km) southwest of Budapest, on June 8, 1992. On September 3, the pair appeared on Hungarian TV and exposed the circle as a hoax, showing photos of the field before and after the circle was made. As a result, Aranykalász Co., the owners of the land, sued the youngsters for 630,000 HUF (approximately $3000 USD) in damages. The presiding judge ruled that the students were only responsible for the damage caused in the 36-meter diameter circle, amounting to about 6,000 HUF (approximately $30 USD), and that 99% of the damage to the crops was caused by the thousands of visitors who flocked to Székesfehérvár following the media's promotion of the circle. The fine was eventually paid by the TV show, as were the students' legal fees.[citation needed]

let it go原唱英文版

       数学家豪斯道夫(Hausdoff)在1919年提出了连续空间的概念,也就是空间维数是可以连续变化的,它可以是整数也可以是分数,称为豪斯道夫维数。记作Df,一般的表达式为:K=LDf,也作K=(1/L)-Df,取对数并整理得Df=lnK/lnL,其中L为某客体沿其每个独立方向皆扩大的倍数,K为得到的新客体是原客体的倍数。显然,Df在一般情况下是一个分数。因此,曼德布罗特也把分形定义为豪斯道夫维数大于或等于拓扑维数的集合。英国的海岸线为什么测不准?因为欧氏一维测度与海岸线的维数不一致。根据曼德布罗特的计算,英国海岸线的维数为1.26。有了分维,海岸线的长度就确定了。分数维度是基于分形理论产生的。由于图形拥有自相似性，产生了分数维度。

       分形理论(Fractal Theory)是当今十分风靡和活跃的新理论、新学科。分形的概念是美籍数学家芒德勃罗(B.B.Mandelbrot)首先提出的。分形理论的数学基础是分形几何学，即由分形几何衍生出分形信息、分形设计、分形艺术等应用。

       分形理论的最基本特点是用分数维度的视角和数学方法描述和研究客观事物，也就是用分形分维的数学工具来描述研究客观事物。它跳出了一维的线、二维的面、三维的立体乃至四维时空的传统藩篱，更加趋近复杂系统的真实属性与状态的描述，更加符合客观事物的多样性与复杂性。

《冰雪奇缘》30句中英文翻译

       《let it go》原唱的英文版歌词为：

       The snow glows

       White on the mountain tonight

       Not a footprint to be seen

       A kingdom of isolation

       And it looks like I'm the king

       The wind is howling like

       This swirling storm inside

       Couldn't keep it in

       Heaven knows I tried

       Don't let them in

       Don't let them see

       Be the good boy you always

       Have to be

       Conceal don't feel

       Don't let them know

       Well now they know

       Let it go let it go

       Can't hold it back anymore

       Let it go let it go

       Turn away and slam the door

       I don't care

       What they're going to say

       Let the storm rage on

       The cold never bothered me anyway

       It's funny how some distance

       Makes everything seems small

       And the fears that once controlled me

       Can't get to me at all

       Up here in the cold thin air

       I finally can breathe

       I know I've left a life behind

       But I'm too relieved to grieve

       It's time to see what I can do

       To test the limits and break through

       No right no wrong no rules for me

       I'm free

       Let it go let it go

       I am one with the wind and sky

       Let it go let it go

       You'll never see me cry

       Here I stand and here I'll stay

       Let the storm rage on

       My power flurries through

       The air into the ground

       My soul is spiraling in frozen

       Fractals all around

       I'm never going back

       The past is in the past

       Let it go let it go

       And I'll rise like the break of dawn

       Let it go let it go

       That perfect boy is gone

       Here I stand in the light of day

       Let the storm rage on

       The cold never bothered me anyway

《let it go》简介

       《Let It Go》是美国迪士尼动画工作室于2013年推出的动画**《冰雪奇缘》的主题曲，由罗伯特·洛佩兹和克里斯汀·安徒生-洛佩兹作曲作词，伊迪娜·门泽尔在**中为主角艾莎配音并配唱。

       歌曲的主题是放手和自由，歌词中的“Let it go”表达了放手的决心，让自己的情感自由地流动，不再受到束缚。音乐中运用了各种乐器的演奏，包括钢琴、弦乐、管乐等，旋律优美动听，深受观众喜爱。

       此外，这首歌曲还获得了第86届奥斯卡金像奖最佳原创歌曲奖，以及第57届格莱美奖最佳影视歌曲奖等多项奖项。在**中，歌曲的旋律和歌词搭配完美，深入人心，为**的成功做出了重要的贡献。

       总之，《Let It Go》不仅是一首动听的歌曲，更是一部成功的**的代表作。它表达了自由、勇气和决心的主题，激励了人们勇敢面对生活中的挑战，追求自己的梦想。

分形的历史

       1、Stronger than a hundred men!

       谁人能挡寒冬至？

2.Hi, I'm Olaf and I like warm hugs.

       嗨！我叫雪宝，喜欢热情的拥抱！

3.This icy force both foul and fair has a frozen heart worth mining.

       不畏严寒的肆虐，一颗冰封的心等待着挖掘。

4.Split the ice apart!

       掘开寒冰勇向前。

5.Strike for love And Strike for fear.

       战胜恐惧求真爱。

6.Split the ice apart.And break the frozen heart.

       打破寒冰。融化冰封的心。

这些技术指标的中文意思都是什么？

       在传统的几何学中，人们研究一个几何对象，总是习惯于在Euclid空间（Rn,Euclidean)对其研究和度量，其中字母n表示空间的维数，通常为整数，如n分别为1、2、3时，对应的空间为线性空间、平面空间、立体空间，在相应的空间中，我们可以测得几何对象的长度、面积、体积等。但是大约在1个世纪前，在数学领域，相继出现了一些被称为数学怪物（mathematical monsters)的东西，在传统的Euclid领域，人们无法用几何语言去表述其整体或局部性质，其中，比较著名的数学怪物包括：

       Von Koch曲线 此曲线在一维下测量任意段长度为无穷大（想象中，考虑到能测量原子的维度）；在二维下测量面积为零

       Sierpinski三角形 此图形面积为零

       Cantor集

       这些数学怪物困扰数学家许多年，直至20世纪，被美国数学家Benoit B. Mandelbrot创立的分形几何学(fractal geometry)彻底解决。Mandelbrot提出：我们之所以无法用几何语言去描述这些数学怪物，是因为我们是在维数为整数的空间中，用维数同样是整数的“尺子”对其丈量、描述；而维数不应该仅仅是整数，可以是任何一个正实数；只有在几何对象对应的维数空间中，才能对该几何体进行合理的整体或局部描述。以上图的Koch曲线为例，其维数约为1.26，我们应用同样为1.26维的尺子对其进行描述，比如取该曲线前1/4段作为单位为1的尺子去丈量这个几何体，此几何体长度为4。也正是因其维数介于1维与2维之间，所以此几何体在1维下长度为无穷大，2维下面积为零。

       Fractal这个词是由Mandelbrot于1975创造的，来源于拉丁文“Fractus”，其英文意思是broken，即为“不规则、支离破碎”的物体。1967年，Mandelbrot在美国《Science》杂志上发表题目为《英国的海岸线有多长》的划时代论文，标志着其分形思想萌芽的出现。1977年，Mandelbrot在巴黎出版的法文著作《Les objets fractals:forme,hasard et dimension》，1977年，在美国出版其英文版《Fractals:From,Chance,and Dimension》（《分形：形状机遇和维数》），同年，他又出版了《The Fractal Geometry of Nature》（《大自然的分形几何》），但是这三本书还未对社会和学术界造成太大的影响。直到1982年，《The Fractal Geometry of Nature》（《大自然的分形几何》）第二版才得到欧美社会的广泛关注，并迅速形成了“分形热”，此书也被分形学界视为分形“圣经”。

       这些都是mt交易平台的技术指标，没必要知道那么多，找3-4个好好研究然后配合用就行了。。

       Accumulation/Distribution

        离散指标

       Average Directional Movement Index (ADX)

        趋势平均值指标(ADX)

       Bollinger Bands

        布林通道

       Commodity Channel Index

        商品通道指标（顺势指标）CCI

       Directional Movement Index

        趋向指标DMI

       Gann Swing Oscillator

        江恩回旋振荡器

       Gann Trend Oscillator

        江恩趋势振荡器

       Momentum

        动量指数

       Moving Average

        移动平均线

       Moving Average Convergence/Divergence (MACD)

        平滑异同移动平均线－MACD

       On Balance Volume

        平衡交易量指标OBV

       Parabolic SAR

        抛物线状止损和反转指标 SAR

       Rate of Change

        变动率指标ROC

       Relative Strength Index

        相对强弱指数RSI

       Stochastic Oscillator (Full)

        随机摆动全速指标 KDJ全速随机指标

       Volume

        成交量

       Williams %R

        威廉指标W％R

       今天关于“fractals”的讨论就到这里了。希望通过今天的讲解，您能对这个主题有更深入的理解。如果您有任何问题或需要进一步的信息，请随时告诉我。我将竭诚为您服务。