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This has extensive use in many radio and signal processing applications. I/Q data is used to represent the modulations of some carrier, independent of that...

distributions. Q–Q plots can be used to compare collections of data, or theoretical distributions. The use of Q–Q plots to compare two samples of data can be...

sample. Journal devoted to Sampling Theory I/Q Data for Dummies – a page trying to answer the question Why I/Q Data? Sampling of analog signals – an interactive...

The Toyota iQ is a city car manufactured by Toyota and marketed in a single generation for Japan (2008–2016); Europe (2008–2015); and North America (2012–2015)...

amplitude or power of the signal. It could be considered a heat map of I/Q data. In a digital modulation system, information is transmitted as a series...

I, Q is a 1999 Star Trek novel by John de Lancie and Peter David. Set in the Star Trek: The Next Generation fictional universe, the novel depicts Q joining...

_{t-q},} or equivalently by ( 1 − ∑ i = 1 p ′ α i L i ) X t = ( 1 + ∑ i = 1 q θ i L i ) ε t {\displaystyle \left(1-\sum _{i=1}^{p'}\alpha _{i}L^{i...

the i {\displaystyle i} -th vector is the direction of a line that best fits the data while being orthogonal to the first i − 1 {\displaystyle i-1} vectors...

Query Language (SQL) (pronounced S-Q-L; historically "sequel") is a domain-specific language used to manage data, especially in a relational database...

to express this is Q T Q = Q Q T = I , {\displaystyle Q^{\mathrm {T} }Q=QQ^{\mathrm {T} }=I,} where QT is the transpose of Q and I is the identity matrix...

Q 0 = 0 Q k = Q k − 1 + k − 1 k ( x k − A k − 1 ) 2 = Q k − 1 + ( x k − A k − 1 ) ( x k − A k ) {\displaystyle {\begin{aligned}Q_{0}&=0\\Q_{k}&=Q_{k-1}+{\frac...

_{n-1}} Q = ⨁ i g i D i = g 0 D 0 ⊕ g 1 D 1 ⊕ g 2 D 2 ⊕ . . . ⊕ g n − 1 D n − 1 {\displaystyle \mathbf {Q} =\bigoplus _{i}{g^{i}\mathbf {D} _{i}}=g^{0}\mathbf...

2^{n\mathrm {H} (q)},} where H ( q ) = − q log 2 ⁡ ( q ) − ( 1 − q ) log 2 ⁡ ( 1 − q ) . {\displaystyle \mathrm {H} (q)=-q\log _{2}(q)-(1-q)\log _{2}(1-q).} : 43 ...

(also called relative entropy and I-divergence), denoted D KL ( P ∥ Q ) {\displaystyle D_{\text{KL}}(P\parallel Q)} , is a type of statistical distance:...

(used for quadrature phase control), Phase Shifters (used of quadrature I/Q data) and gimbalized motor control for antenna positioning and position correction...

{{{Q}(3/4)}+{{Q}(1/4)}}{2}}-{{Q}(1/2)}}{\frac {{{Q}(3/4)}-{{Q}(1/4)}}{2}}}={\frac {{{Q}(3/4)}+{{Q}(1/4)}-2{{Q}(1/2)}}{{{Q}(3/4)}-{{Q}(1/4)}}},} where Q is...

Dark data Data (computer science) Data acquisition Data analysis Data bank Data cable Data curation Data domain Data element Data farming Data governance...

are not synonymous. Given a data set { y i , x i 1 , … , x i p } i = 1 n {\displaystyle \{y_{i},\,x_{i1},\ldots ,x_{ip}\}_{i=1}^{n}} of n statistical units...

Q-learning is a model-free reinforcement learning algorithm to learn the value of an action in a particular state. It does not require a model of the...

evaluate q ( 0.25 ) {\displaystyle q(0.25)} , q ( 0.5 ) {\displaystyle q(0.5)} , and q ( 0.75 ) {\displaystyle q(0.75)} respectively. Ordered Data Set (of...