CHARACTERISTIC FUNCTION在英语中的意思是什么？
在英语 词典里characteristic function的定义
字典中特征函数的定义是将值1赋予给定集合的成员，将值0赋值给非成员的函数。 特征函数的其他定义是从概率分布函数导出的一个函数，可以分析给定随机变量之和的分布。
与 «CHARACTERISTIC FUNCTION»相关的英语书籍
在以下的参考文献中发现
characteristic function的用法。与
characteristic function相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Characteristic Functions
Preliminary study of characteristic functions; Fundamental properties of characteristic functions; Criteria for characteristic functions; Factorization problems - infinitely divisible characteristic functions; Factorization problems - ...
2
Characteristic Functions and Moment Sequences: Positive ...
In this section we first prove Bochner's theorem which gives necessary and
sufficient conditions for a complex-valued function to be a characteristic function.
We then use this result to prove Plancherel's theorem for the real line. In the next
...
Torben Maack Bisgaard, Zoltán Sasvári,
2000
3
Selected Topics in
Characteristic Functions
Probably the empirical characteristic function first appeared in (Cramer, 1946).
Since then and until the middle of 70s, several works have been published using
empirical characteristic functions for the parameter estimation and testing ...
4
Operator Theory and Its Applications
is unitary, there is associated the transfer function W^(z) of the system (also
called the characteristic function of the colligation) given by which is a contractive
, analytic, operator-valued function on the unit disk D taking values in £(£,£,).
Alexander G. Ramm, P. N. Shivakumar, Abraham Vilgelmovich Strauss
5
Canadian Journal of Mathematics
It is often of interest to decide whether a given function <p(t) can be the
characteristic function of a probability distribution, that is, whether it admits the
representation (1) Here F(x) is a distribution function and <p(t) its
characteristic
function.
6
Advanced Probability Theory, Second Edition,
Show that A" is a lattice variable if and only if its characteristic function 1p(t)
satisfies |1p(r0)| = 1 for some real number r0*0. 4. Deduce from Exercise 3 that if
1p(t) is the characteristic function of a nondegenerate distribution then O(r)]". a <
0, ...
7
Handbook of Quantitative Finance and Risk Management
H.W. Chuang, Y.L. Hsu, and C.F. Lee Abstract In this chapter we introduce the
application of the characteristic function in financial research. We consider the
technique of the characteristic function useful for many option pricing models.
Cheng-Few Lee, John Lee,
2010
8
Encyclopaedia of Mathematics (set)
For example, the characteristic function of the Gaussian measure with mean m
and variance a2 is For non-negative integer-valued random variables X one uses
, apart from the characteristic function, also its analogue: the generating function
...
9
A Practical Guide to Heavy Tails: Statistical Techniques and ...
Characteristic Function Based Estimation of Stable Distribution Parameters
Stephen M. Kogon and Douglas B. Williams Abstract This chapter is concerned
with the estimation of stable distribution parameters using the characteristic
function.
Robert Adler, Raya Feldman, Murad Taqqu,
1998
10
Essentials of Stochastic Processes
The
characteristic function <pn(z) of the distribution Nn is given by = exp{i(a,z)- —
where , z)} = </>(z)exp{— — ( <f(z) = exp{i(a, z] - —(Kz, z)}. It is easy to see that as
n — > oo, </>n(z) converges to <£>(z) uniformly on any bounded set of z.
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characteristic function在以下新条目的上下文中是如何使用的。
Two papers investigate the thermodynamics of quantum systems
... a physics professor at the University of Oxford in the UK and the National University of Singapore; and "Measuring the Characteristic Function ... «Phys.Org, 七月 13»
The Patents of Improvement in Venezuela as an Alternative to …
... cannot function as independent entities, or else they would lose their characteristic function); and inventions that are known nationwide due to their publication ... «Who's Who Legal, 五月 13»
Computer Security and Statistical Databases
A characteristic function C defines a subset of records (rows) within the database. A query using C provides statistics on the selected subset. «informIT, 八月 07»