diff --git a/Komp_obr_SFedU/Materials4Pract/01/a.c b/Komp_obr_SFedU/Materials4Pract/01/a.c old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/args b/Komp_obr_SFedU/Materials4Pract/01/args old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/array b/Komp_obr_SFedU/Materials4Pract/01/array old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/case b/Komp_obr_SFedU/Materials4Pract/01/case old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/ex1 b/Komp_obr_SFedU/Materials4Pract/01/ex1 old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/ex2 b/Komp_obr_SFedU/Materials4Pract/01/ex2 old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/ex3 b/Komp_obr_SFedU/Materials4Pract/01/ex3 old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/ex4 b/Komp_obr_SFedU/Materials4Pract/01/ex4 old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/for b/Komp_obr_SFedU/Materials4Pract/01/for old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/if b/Komp_obr_SFedU/Materials4Pract/01/if old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/takeexp b/Komp_obr_SFedU/Materials4Pract/01/takeexp old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/01/while b/Komp_obr_SFedU/Materials4Pract/01/while old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/Materials4Pract/02/gnuplot/plotjpg b/Komp_obr_SFedU/Materials4Pract/02/gnuplot/plotjpg old mode 100755 new mode 100644 diff --git a/Komp_obr_SFedU/additional/02.pdf b/Komp_obr_SFedU/additional/02.pdf index 5388ac2..3a1cab1 100644 Binary files a/Komp_obr_SFedU/additional/02.pdf and b/Komp_obr_SFedU/additional/02.pdf differ diff --git a/Komp_obr_SFedU/additional/02.tex b/Komp_obr_SFedU/additional/02.tex index 34d41f8..de302da 100644 --- a/Komp_obr_SFedU/additional/02.tex +++ b/Komp_obr_SFedU/additional/02.tex @@ -377,14 +377,15 @@ WCS~--- World Coordinate System. ICRS~--- International Celestial Reference Syst \begin{columns} \column{0.47\textwidth} \begin{block}{Простейший случай} -Обозначим \textbf{CRPIX}~-- $p$, \textbf{CRVAL}~-- $v$, \textbf{CDELT}~-- $d$, \textbf{CROTA2}~-- +Обозначим \textbf{CRPIX}~-- $p$, \textbf{CRVAL}~-- $\alpha_0$ и $\delta_0$, \textbf{CDELT}~-- $d$, +\textbf{CROTA2}~-- $r$, \textbf{CD}~-- $c$, тогда $$\begin{cases} -\alpha = d_1(x-p_1)\cos r - d_2(y-p_2)\sin r,\\ -\delta = d_1(x-p_1)\sin r + d_2(y-p_2)\cos r;\end{cases}$$ +\alpha - \alpha_0 = d_1(x-p_1)\cos r - d_2(y-p_2)\sin r,\\ +\delta -\delta_0 = d_1(x-p_1)\sin r + d_2(y-p_2)\cos r;\end{cases}$$ -$$\begin{cases}\alpha = c_{11}(x-p_1) - c_{12}(y-p_2),\\ -\delta = c_{21}(x-p_1) + c_{22}(y-p_2).\end{cases}$$ +$$\begin{cases}\alpha - \alpha_0 = c_{11}(x-p_1) - c_{12}(y-p_2),\\ +\delta -\delta_0 = c_{21}(x-p_1) + c_{22}(y-p_2).\end{cases}$$ $$\begin{pmatrix}c_{11} & c_{12}\\ c_{21} & c_{22} \end{pmatrix} = \begin{pmatrix} d_1\cos r &-d_2\sin r\\ d_1\sin r & d_2\cos r\end{pmatrix}