CO OZNACZA SŁOWO FIRST DERIVATIVE
Pochodna
Pochodna funkcji rzeczywistej zmiennej mierzy czułość na zmianę ilości, która jest określona przez inną ilość. Jest to podstawowe narzędzie rachunku. Na przykład pochodną pozycji poruszającego się obiektu w odniesieniu do czasu jest szybkość obiektu: mierzy to, jak szybko miejsce obiektu zmienia się, gdy czas jest zaawansowany. Instrument pochodny mierzy bieżącą szybkość zmiany funkcji, w odróżnieniu od jej średniej stopy zmiany i jest definiowany jako granica średniej szybkości zmiany funkcji, ponieważ długość przedziału, na którym oblicza się średnią tendencję do zero. Pochodna funkcji przy wybranej wartości wejściowej opisuje najlepszą liniową aproksymację funkcji w pobliżu tej wartości wejściowej. W rzeczywistości pochodna w punkcie funkcji jednej zmiennej jest nachyleniem stycznej do wykresu funkcji w tym punkcie. Pojęcie pochodnej można uogólnić na funkcje kilku zmiennych rzeczywistych. Uogólniona pochodna jest liniową mapą zwaną różnicą.
Definicja słowa first derivative w słowniku
Definicja pierwszej pochodnej w słowniku to zmiana funkcji f, w odniesieniu do nieskończenie małej zmiany zmiennej niezależnej x; granica / Δx, przy x = a, gdy inkrementacja, Δx, dąży do 0. Symbole: df / dx, f ', Df.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «FIRST DERIVATIVE»
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1
Selected Applications of Modern FT-IR Techniques
In this method the difference spectrum between the original spectrum shifted by
an appropriate frequency toward a higher frequency and that shifted by the same
frequency toward a lower frequency becomes the first derivative spectrum.
2
Quantitative Methods in Finance
In terms of calculus the curve is neither rising (positive change), nor falling (
negative change), so the first derivative is zero. Point B is clearly at the bottom of
a trough, it is a local minimum, and in terms of calculus the first derivative is also
zero.
Terry J. Watsham, Keith Parramore,
1997
3
Duration, Convexity, and Other Bond Risk Measures
Duration is the "First Derivative" Sometimes a market participant will refer to
duration as the "first derivative of the price/yield function" or simply the "first
derivative." Wow! Sounds impressive. First, "derivative" here has nothing to do
with ...
Frank J. Fabozzi, CFA,
1999
4
Manual of Spectrofluorometric and Spectrophotometric ...
... OF GADOLINIUM Introduction Nitrate was found to interfere with gadolinium
quantitation using Gd(NO3)3 solutions. UV absorption spectrometry at 270 to 280
nm using first derivative spectrophotometry was found to overcome this problem.
Allesia M. Gillespie, Jr.,
1993
5
A
First Course in Mathematical Modeling
Thus, we can compute the dijferences y,-_I_1 — y,- I Ay between successive
function values in our tabled data to gain insight into what the first derivative is
doing. Likewise, because the first derivative is a function, the process can be
repeated ...
Frank Giordano, William P. Fox, Steven Horton,
2013
6
A Mathematics Course for Political and Social Research
continuous function is a member of the set C”, a function that has a continuous
first derivative is a member of C1, one that has a continuous second derivative is
a member of C2, and so on. As with the first derivative, there are several
notations ...
Will H. Moore, David A. Siegel,
2013
7
Item Response Theory for Psychologists
I First Derivative (0) = 201,04“. - P(0,))) (7.4) Second Derivative (e) = '2 a3 (1 - R (
0))(- P, (0)) (7.5) III Given these values, we then compute their ratio, a, which
equals the first derivative divided by the second derivative. Finally, this ratio is
used ...
Susan E. Embretson, Steven P. Reise,
2000
8
The Kinematic Geometry of Gearing: A Concurrent Engineering ...
5^ Cartesian coordinates for striction curve of input axode "^. first derivative of sai
with respect to r, foi second derivative of sai with respect to r, sJo Cartesian
coordinates for striction curve of output axode s'-o first derivative of sao with
respect ...
9
Digital Image Processing
Here in the figure 9.4 we have drawn the first derivative and second derivative of
an practical edge. We may describe as follow : 1. As we know that ramp is given
by $0) = r(t) =t (9.2) So first derivative will be : 'hf—“Lilli 1 9.3 dt dt ( ) Thus for ...
Abhishak Yadav, Poonam Yadav,
2009
10
Pharmacokinetic-Pharmacodynamic Modeling and Simulation
2 Plot of the sixth-order polynomial function 6 5 4 3 5 36 (165/2) 60 36 Y x x x x
and its first derivative. The plot indicates that a complex function that is not
unimodal will have many local minima and maxima, but there will be only one ...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «FIRST DERIVATIVE»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
first derivative w wiadomościach.
Away from the numbers
Jonah Goldenbird, who has taken an accelerated schedule of math classes since eighth grade, recited “The First Derivative Test.” He earned ... «Commons, Cze 15»
11th Circ. Won't Reconsider Big Apple Consulting SEC Suit
First Derivative Traders. That 2011 ruling defined what it means to be the “maker” of a false statement for purposes of liability under Rule 10b-5 ... «Law360, Cze 15»
INTO A DARK NIGHT: THE END OF OBJECTIVE JOURNALISM …
Kampf reveals the first derivative impact of these changes which are leading to “a loss of the hierarchy of the meanings of war” and ... «NewsWithViews.com, Cze 15»
Omnicare Stands Out In Quiet High Court Term For Securities
First Derivative Traders et al., Matrixx Initiatives Inc. v. Siracusano, Gabelli v. Securities and Exchange Commission, Amgen Inc. v. Connecticut ... «Law360, Cze 15»
Charlie Aitken the fund manager goes beyond Australia with $300m …
"If you have the global mandate you can go to the first derivative. At the moment if I think US long bonds are rising, I can short US long bonds ... «The Australian Financial Review, Cze 15»
Profits up 120% at First Derivatives
Pre-tax profits soared by 120 per cent at Newry based First Derivatives, as the financial technology group benefited from three acquisitions it ... «Irish Times, Cze 15»
Options Pricing - Covert Gamma, Portfolio Insurance, and STDs
Because the delta itself changes due to gamma. The delta is the first derivative of the change in option price due to the change in the stock. «The Market Oracle, Maj 15»
Portfolio Insurance, Covert Gamma, And STDs
Because the delta itself changes due to gamma. The delta is the first derivative of the change in option price due to the change in the stock. «ValueWalk, Maj 15»
New regulations to kick-start a derivatives market in Vietnam
... issued a new decree that lays the foundations for the trading of derivatives and for the establishment of the first derivative market in Vietnam. «Lexology, Maj 15»
SEC Rejects Broker's Janus Argument In Clean-Energy Case
First Derivative Traders, Lorenzo would not be the “maker” of the misstatement because he didn't have ultimate control over the content of the ... «Law360, Kwi 15»