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norm    音标拼音: [n'ɔrm]
n. 基准,模范,标准,智力水准,平均数

基准,模范,标准,智力水准,平均数

norm
范数

norm
n 1: a standard or model or pattern regarded as typical; "the
current middle-class norm of two children per family"
2: a statistic describing the location of a distribution; "it
set the norm for American homes" [synonym: {average}, {norm}]

Norm \Norm\, n. [L. norma a rule. See {Normal}, a.]
[1913 Webster]
1. A rule or authoritative standard; a model; a type; as,
deviations from the norm are not tolerated.
[1913 Webster PJC]

2. (Biol.) A typical, structural unit; a type. --Agassiz.
[1913 Webster]

116 Moby Thesaurus words for "norm":
Procrustean law, Ten Commandments, Weltanschauung, Zeitgeist,
average, axiology, balance, barometer, behavioral norm, benchmark,
business ethics, canon, center, check, climate, climate of opinion,
code, code of ethics, code of morals, commandment, convention,
criterion, decalogue, degree, dictum, ethic, ethical system,
ethics, ethos, form, formality, formula, formulary, gauge,
general principle, generality, golden mean, golden rule,
graduated scale, guideline, guiding principle, happy medium,
ideology, imperative, intellectual climate, juste-milieu, law,
law of nature, legal ethics, maxim, mean, measure, median,
medical ethics, mediocrity, medium, middle, middle course,
middle ground, middle point, middle position, middle state,
middle-of-the-road, midpoint, mitzvah, model, moral, moral climate,
moral code, moral principles, morals, mores, new morality, norma,
normal, normative system, norms, order of nature, ordinance, par,
parameter, pattern, prescribed form, prescription, principium,
principle, principles, professional ethics, quantity, reading,
readout, regulation, rubric, rule, run, scale, set form,
settled principle, social ethics, spiritual climate, standard,
standards, standing order, tenet, test, touchstone, type,
universal law, usual, value, value system, via media,
working principle, working rule, world view, yardstick


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  • What is the norm of a complex number? [duplicate]
    In number theory, the "norm" is the determinant of this matrix In that sense, unlike in analysis, the norm can be thought of as an area rather than a length, because the determinant can be interpreted as an area (or volume in higher dimensions ) However, the area volume interpretation only gets you so far
  • Understanding L1 and L2 norms - Mathematics Stack Exchange
    I am not a mathematics student but somehow have to know about L1 and L2 norms I am looking for some appropriate sources to learn these things and know they work and what are their differences I am
  • matrices - Orthogonal matrix norm - Mathematics Stack Exchange
    The original question was asking about a matrix H and a matrix A, so presumably we are talking about the operator norm The selected answer doesn't parse with the definitions of A and H stated by the OP -- if A is a matrix or more generally an operator, (A,A) is not defined (unless you have actually defined an inner product on the space of
  • abstract algebra - Why is a field norm called a norm - Mathematics . . .
    I also saw some more examples distinguishing the field norm from the "usual distance norm" So, if it is different why call it a norm? Is there any specific case where this field norm actually is related to a norm in a vector space? I looked around quite a bit for an answer but could not find one, I hope this isn't a duplicate Thanks in advance!
  • What is the difference between the Frobenius norm and the 2-norm of a . . .
    For example, in matlab, norm (A,2) gives you induced 2-norm, which they simply call the 2-norm So in that sense, the answer to your question is that the (induced) matrix 2-norm is $\le$ than Frobenius norm, and the two are only equal when all of the matrix's eigenvalues have equal magnitude
  • Typical norm on polynomial vector spaces - Mathematics Stack Exchange
    What is the most common or intuitive way to define a norm on a vector space of polynomials? I tried searching it, but all the questions seem to be quot;would this work as a norm? quot; type
  • L2-norm and H2-norm - Mathematics Stack Exchange
    L2-norm and H2-norm Ask Question Asked 3 years, 7 months ago Modified 8 months ago
  • 2-norm vs operator norm - Mathematics Stack Exchange
    The operator norm is a matrix operator norm associated with a vector norm It is defined as $||A||_ {\text {OP}} = \text {sup}_ {x \neq 0} \frac {|A x|_n} {|x|}$ and different for each vector norm In case of the Euclidian norm $|x|_2$ the operator norm is equivalent to the 2-matrix norm (the maximum singular value, as you already stated) So every vector norm has an associated operator norm
  • Prove Operator Norm is a Norm on linear space [duplicate]
    Prove Operator Norm is a Norm on linear space [duplicate] Ask Question Asked 9 years, 11 months ago Modified 9 years, 11 months ago





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