Diss / 10
.pdf
594 |
Notation Index |
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memory |
the average time to fill out the memory |
τ |
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τqueue |
the time of a single request queue |
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τqueue |
the average time queue |
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τread |
the time to read information |
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τrebuild |
the time to repair information destroyed under reading |
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τrec |
the time to record information |
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τs |
the duration of scanning signal |
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τscan |
the average time of directional analysis, in which there are targets |
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τscancomp |
the duration of compressed linear-frequency scanning signal |
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τsearch |
the time to search information |
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τtg |
the average time interval between two considered events (the target traverses) |
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Φ(x) |
the standard normal Gaussian pdf |
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Φ0(x) |
the integral of probability |
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φ0 |
.the one-half main beam width of the radar antenna directional diagram at zero |
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φk(t) |
level |
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the orthogonal functions |
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φ(ϑ) |
the function characterizing the shape of radar antenna directional diagram |
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φ(t) |
the phase modulation law of the narrowband signal |
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φdd |
.the width of radar antenna directional diagram in the searching plane at the |
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φi |
given power P level |
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the energy to scan the ith cell |
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χDS |
the loading factor |
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χMTI |
the MTI loading factor |
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Ω |
the switching function frequency |
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ω0 |
the resonance frequency |
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ϖ(ij|i0j0) |
the set of the weight coefficients |
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(·) |
the coefficient of asymptotic relative efficiency |
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[z] |
the nearest integer NLE z |
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1(ω) |
the Fourier transform of the normalized correlation function envelope ρen(τ) |
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(f) |
the filter transfer function module |
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|
the generalized loss factor |
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|
the total loss factor |
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(x|θ) |
the conditional likelihood ratio |
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(θN) |
the likelihood function of the vector parameter θN estimated by sequent measure- |
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ments {YN} |
(βtg) |
the likelihood function of the estimated target angular coordinate βtg |
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(γ, E) |
the quadratic loss function |
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(γ, l) |
the loss function |
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ac |
the coefficient taking into consideration losses under accumulation process |
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g |
the likelihood ratio for the generalized signal processing algorithm |
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g |
the accumulated likelihood ratio over μ − 1 steps |
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µ−1 |
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tg |
the target importance |
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(ti) |
the noise |
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0 |
the two-sided power spectral density of white noise |
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Σ |
the total noise power spectral density at the receiver input |
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activein |
the average power spectral density of active interferences |
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N(l) |
the normalized noise function |
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|
the value of classification factor |
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av(…), (γ) |
the average risk |
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Notation Index |
595 |
m |
the Bayes risk |
post(γ) |
the a posteriori risk |
(i ) |
the normalized correlation function of observed stochastic process |
(τ) |
the normalized correlation function |
S(l) |
the normalized signal function |
S(ω) |
.the Fourier transform of mathematical expectation of the function s(t) – the |
S(jω) |
spectral density |
the frequency characteristic of the low-pass filter |
|
(ω) |
the spectral power density |
