capm theory

transferred from: http://blog.csdn.net/zhangxiang0125/article/details/6174639 Game theory : It is the theory that two or more people use each other's strategy to change their strategy and achieve the goal in equal game. Game theory is the theory of interactive decision-making. Game can analyze their own advantages and

Flash basic Theory Lesson first chapter basic animation concept Flash basic Theory Class chapter II ActionScript 3.0 Animation Foundation Ⅰ Flash basic Theory Class chapter II ActionScript 3.0 Animation Foundation Ⅱ Flash basic Theory Class chapter III Application of Trigonometry Ⅰ Flash basic

Today's recommended is an old post, the Nanjing University of Mr. Sir's "Hu Yu" and later two additional posts. Count is more than 10 years ago post, I know the post from the Nanjing University BBS, Baidu a bit, but did not turn to the original. But Baidu to a lot of irresponsible reprint, I think I this is not a copy of it. That year, I have a very respectable seniors to recommend this article, let me benefit (seniors young and arrogant because this matter also ate a lot of losses, he himself h

Theory and method of data-spatial data mining technology Gejoco (Information Institute of Southwest Agricultural University 400716) This paper briefly discusses the theory and characteristics of spatial database technology and spatial data mining technology, this paper analyzes the level and method of spatial data mining technology, and emphatically introduces the methods of spatial data mining, such as

Translator's words : If the eye is the window of the mind, there must be some kind of connection between psychology and design. We have a very close relationship between the cognitive and visual understanding of certain patterns and people's psychology. and the understanding of some principles of psychology will help us to grasp the overall design. Among them, the sense of balance is one of the most important visual principles. Original source: www.bamagazine.com Is there no law of design in

Tags: style using SP data on BS time as NewThe design theory and thinking of databaseIn the design of the database, there is a well-known design theory --- paradigm theory. 1. Content:The first paradigm: the data types of each column should be unitary and must be unified;The second paradigm: When designing the primary key, the primary key is as much as possible t

Translation: Vici@cust 's description of the principle of tolerance and repulsion The theory of tolerance and repulsion is an important combinatorial mathematical method that allows you to solve any set of size, or to compute the probability of a composite event. Description The principle of tolerance and repulsion can be described as follows: To calculate the size of several sets of merge sets, we first calculate the size of all the individual collec

, think about, after the original simple processing and then released to other forums. On the contrary, I did not personally operate the method, I will not write out to publish, only practice can put their ideas into the article, not because of the chain and do some of their own do not see the false original, I would rather go directly to the author's blog reproduced. To be honest, SEO theory is mostly also summed up by practice, but if a SEO

God said, the light is good. So there was light. I want the light. ============================== The development environment is being installed. Fortunately, there are two screens, sneak in, write a few words. The second law of thermodynamics is simple: from disorder to order, external energy input is required. This law is "heterogeneous" in physics. This is easy to understand because physics emphasizes closure and no outside input. So, the second law of thermodynamics, in fact, is not good to

Cap theory has been used by many people as a gold law for distributed system design, but there are a lot of misconceptions about the three attributes of cap, so what is cap theory? Cap was originally a conjecture, when Daniel Brewer, in the 2000 PODC Congress, argued that when designing a massively scalable network service, you would encounter three features: consistency (consistency), availability (availab

design. Back to top of pageConclusionThrough a unified definition equals() and you can promote the usability of a hashCode()， class as a keyword in a hash-based collection. There are two ways to define equality and hash values for an object: based on identity, which is the Object default method provided, and based on state, which requires Override equals() and hashCode() . When the state of an object changes, if the hash value of the object changes, you are sure that you are not allowed to cha

] ifQuickpower (ran, x-1, x)! = 1: returnFalsereturnTruedefSolovay_stassen (x, T):#Solovay_stassen primality judgment ifX : returnFalseifX : returnTrueifx%2 = = 0orx%3 = =0:returnFalse forIinchRange (T):#random selection of t integersRan = Random.randint (2, X-2) R= Quickpower (ran, (x-1)//2, X)ifR! = 1 andr! = X-1: returnFalseifr = = X-1: R=-1ifr! =Jacobi (ran, x):returnFalsereturnTruedefMillerrabin (x, ran):#x-1 = 2^s*ttx = X-1S

, here is a question: the factory production of things, only one months only one person to buy? How is the benefit of the manufacturer guaranteed? So the long tail theory puts forward another concept called "amateur productivity", which means that these producers are amateur, they do not care about the direct economic benefits, they are more concerned about the sharing of fun products. "Amateur productivity" has become the basis of the long tail

downward, scanning the area shorter than the previous step. Step Three: Vertical browsing After the viewer completes the two steps, the gaze will be scanned vertically along the left side of the page; This step is slower and more systematic and methodical. The problem behind the F-type browsing F-Type Browsing mode This theory has been introduced for a long time, and I have seen this kind of sharing on many websites and blogs. I'm thinking about

Anthropology is the study of man, and social anthropology (social anthropology) is the subject of studying human society. Social anthropology can also be understood as "cultural translation" (the translation culture), the seemingly bizarre custom of understanding unfamiliar people. The eye of the other--An introduction to anthropology theory Field investigation is recognized as the basic methodology and the earliest anthropological methodology of hum

Quantum Theory Quantum Theory is obviously the most cutting-edge theory in the 21st century. Its Influence covers all aspects of human civilization, and even includes philosophy and culture. The classic materialism or idealism we have known have gradually blurred the margin after quantum theory. Our understanding of hi

The following goes from the wizard's blog. time limit:1000msMemory Limit:65536kBDescriptionHere's a simple game. In this game, there is several piles of matches and players. The both player play in turn. In each turn, one can choose a pile and take away arbitrary number of matches from the pile (of course the number of match ES, which is taken away, cannot be zero and cannot being larger than the number of matches in the chosen pile). If after a player's turn, there is no match left and the play

Ma Xiao theorem of sum-up fee for number theory algorithm \ (A^{p-1} \equiv 1 \pmod{p}\space ((a,p) =1,isprime (p)) \) Proof: LinkThe general form is given here: Consider the remainder of any positive integer \ (A\mod p\space ((a,p) =1) \) , with \ (1,2,3,\ldots, p-1\).Then we take any positive integer \ (a ' ((a ', p) =1) \), the remaining system is multiplied by \ (a ' \) and then \ ( \mod p\) , the remaining system or \ (1,2

NETWORKX:A graph theory and complex network modeling tool developed in Python language,Built-in diagrams and complex network analysis algorithms that are often usedIt can easily carry out complex network data analysis, simulation modeling and other work.Dependent Tools :NumPyPyparsingDatautilMatplotlibNetworkxMake an experiment with random graphs:From random import random, Choiceimport Networkx as Nximport Matplotlib.pyplot as Pltdef Dist (A, B): (

To the users of Photoshop software to share the details of the animation in the main use of the timeline theory and techniques. Analytical sharing: 1. Use smart objects skillfully With tips, the PS timeline can do more complex animations, and these animations are implemented more by using smart objects. Converting to a Smart object can be n times, the deeper the conversion the higher the level of the object inheri