this is for holding javascript data
Stepan edited untitled.tex
almost 8 years ago
Commit id: c56186f595ff44e32e81baf491676c56918bd03d
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\selectlanguage{russian}Пусть: \selectlanguage{english}$E(e^{2}(t))=a; \delta^{2}_{E}=b; \delta^{2}_{N}=c;$
\selectlanguage{russian}Тогда:
\selectlanguage{english}$$
E(e^{2}(t+1))=(1-\frac{a+b}{a+b+c})^{2}*(a+b)+(\frac{a+b}{a+b+c})^{2}*c=\frac{c^{2}*(a+b)}{(a+b+c)^{2}}+\frac{c*(a+b)^{2}}{(a+b+c)^{2}}=\frac{c*(a+b)*(c+a+b)}{(a+b+c)^{2}}=\frac{c*(a+b)}{a+b+c}=\frac{\delta^{2}_{N}*(E(e^{2}(t))+\delta^{2}_{E})}{E(e^{2}(t))+\delta^{2}_{E}+\delta^{2}_{N}}
$$