\begin{flushleft} \hspace{1.1cm} \begin{texdraw} \setunitscale 0.6 \arrowheadtype t:F %begin textrectangle %begin rectangle \move(0.53 -0.53) \lvec(0.53 -4.61) \move(0.53 -0.53) \lvec(3.08 -0.53) \move(3.08 -4.61) \lvec(3.08 -0.53) \move(3.08 -4.61) \lvec(0.53 -4.61) %end rectangle \textref h:C v:C \htext (1.80 -2.57){} %end textrectangle %begin textrectangle %begin rectangle \move(3.59 -0.53) \lvec(3.59 -1.55) \move(3.59 -0.53) \lvec(4.10 -0.53) \move(4.10 -1.55) \lvec(4.10 -0.53) \move(4.10 -1.55) \lvec(3.59 -1.55) %end rectangle \textref h:C v:C \htext (3.84 -1.04){} %end textrectangle %begin textrectangle %begin rectangle \move(4.61 -0.53) \lvec(4.61 -3.08) \move(4.61 -0.53) \lvec(5.12 -0.53) \move(5.12 -3.08) \lvec(5.12 -0.53) \move(5.12 -3.08) \lvec(4.61 -3.08) %end rectangle \textref h:C v:C \htext (4.86 -1.80){$z_1$} %end textrectangle %begin textrectangle %begin rectangle \move(1.55 -1.55) \lvec(1.55 -3.59) \move(1.55 -1.55) \lvec(2.06 -1.55) \move(2.06 -3.59) \lvec(2.06 -1.55) \move(2.06 -3.59) \lvec(1.55 -3.59) %end rectangle \textref h:C v:C \htext (1.80 -2.57){$u_k$} %end textrectangle %begin line \move(0.53 -0.53) \lvec(1.55 -1.55) %end line %begin line \lpatt(0.03 0.05) \move(2.06 -2.06) \lvec(3.08 -3.08) \lpatt() %end line %begin textrectangle %begin rectangle \move(2.06 -1.55) \lvec(2.06 -2.06) \move(2.06 -1.55) \lvec(3.08 -1.55) \move(3.08 -2.06) \lvec(3.08 -1.55) \move(3.08 -2.06) \lvec(2.06 -2.06) %end rectangle \textref h:C v:C \htext (2.57 -1.80){$a_k^T$} %end textrectangle %begin textrectangle %begin rectangle \move(0.53 -3.59) \lvec(0.53 -4.10) \move(0.53 -3.59) \lvec(1.04 -3.59) \move(1.04 -4.10) \lvec(1.04 -3.59) \move(1.04 -4.10) \lvec(0.53 -4.10) %end rectangle \textref h:C v:C \htext (0.79 -3.85){$\alpha_1$} %end textrectangle %begin textrectangle %begin rectangle \move(1.04 -3.59) \lvec(1.04 -4.10) \move(1.04 -3.59) \lvec(1.55 -3.59) \move(1.55 -4.10) \lvec(1.55 -3.59) \move(1.55 -4.10) \lvec(1.04 -4.10) %end rectangle \textref h:C v:C \htext (1.29 -3.85){$\cdots$} %end textrectangle %begin textrectangle %begin rectangle \move(1.55 -3.59) \lvec(1.55 -4.10) \move(1.55 -3.59) \lvec(2.06 -3.59) \move(2.06 -4.10) \lvec(2.06 -3.59) \move(2.06 -4.10) \lvec(1.55 -4.10) %end rectangle \textref h:C v:C \htext (1.80 -3.85){$\alpha_k$} %end textrectangle %begin textrectangle %begin rectangle \move(2.06 -3.59) \lvec(2.06 -4.10) \move(2.06 -3.59) \lvec(2.57 -3.59) \move(2.57 -4.10) \lvec(2.57 -3.59) \move(2.57 -4.10) \lvec(2.06 -4.10) %end rectangle \textref h:C v:C \htext (2.31 -3.85){$\cdots$} %end textrectangle %begin textrectangle %begin rectangle \move(2.57 -3.59) \lvec(2.57 -4.10) \move(2.57 -3.59) \lvec(3.08 -3.59) \move(3.08 -4.10) \lvec(3.08 -3.59) \move(3.08 -4.10) \lvec(2.57 -4.10) %end rectangle \textref h:C v:C \htext (2.83 -3.85){$\alpha_n$} %end textrectangle %begin textrectangle \textref h:C v:C \htext (-0.3 -2.03){${T^{(k)}A=}\left\{ \rule{0pt}{70pt} %{1} \right.$} %end textrectangle %begin textrectangle \textref h:C v:C \htext (1.81 -0.2){${\displaystyle k}\atop{\displaystyle\Downarrow}$} %end textrectangle %begin textrectangle \textref h:C v:C \htext (3.84 -0.25){$T^{(k)}z$} %end textrectangle %begin textrectangle \textref h:C v:C \htext (4.86 -0.25){$Tz$} %end textrectangle %begin textrectangle %begin rectangle \move(3.59 -1.55) \lvec(3.59 -3.59) \move(3.59 -1.55) \lvec(4.10 -1.55) \move(4.10 -3.59) \lvec(4.10 -1.55) \move(4.10 -3.59) \lvec(3.59 -3.59) %end rectangle \textref h:C v:C \htext (3.85 -2.57){} %end textrectangle %begin textrectangle %begin rectangle \move(3.59 -1.55) \lvec(3.59 -2.06) \move(3.59 -1.55) \lvec(4.10 -1.55) \move(4.10 -2.06) \lvec(4.10 -1.55) \move(4.10 -2.06) \lvec(3.59 -2.06) %end rectangle \textref h:C v:C \htext (3.85 -1.80){$y_k$} %end textrectangle %begin textrectangle %begin rectangle \move(3.59 -3.08) \lvec(3.59 -3.59) \move(3.59 -3.08) \lvec(4.10 -3.08) \move(4.10 -3.59) \lvec(4.10 -3.08) \move(4.10 -3.59) \lvec(3.59 -3.59) %end rectangle \textref h:C v:C \htext (3.85 -3.34){$y_m$} %end textrectangle %begin textrectangle %begin rectangle \move(3.59 -2.06) \lvec(3.59 -3.08) \move(3.59 -2.06) \lvec(4.10 -2.06) \move(4.10 -3.08) \lvec(4.10 -2.06) \move(4.10 -3.08) \lvec(3.59 -3.08) %end rectangle \textref h:C v:C \htext (3.85 -2.57){$\vdots$} %end textrectangle %begin textrectangle %begin rectangle \move(4.61 -3.08) \lvec(4.61 -3.59) \move(4.61 -3.08) \lvec(5.12 -3.08) \move(5.12 -3.59) \lvec(5.12 -3.08) \move(5.12 -3.59) \lvec(4.61 -3.59) %end rectangle \textref h:C v:C \htext (4.87 -3.34){$z_2$} %end textrectangle %begin textrectangle %begin rectangle \move(0.53 -4.10) \lvec(0.53 -4.61) \move(0.53 -4.10) \lvec(1.04 -4.10) \move(1.04 -4.61) \lvec(1.04 -4.10) \move(1.04 -4.61) \lvec(0.53 -4.61) %end rectangle \textref h:C v:C \htext (0.79 -4.36){$s_1$} %end textrectangle %begin textrectangle %begin rectangle \move(1.04 -4.10) \lvec(1.04 -4.61) \move(1.04 -4.10) \lvec(1.55 -4.10) \move(1.55 -4.61) \lvec(1.55 -4.10) \move(1.55 -4.61) \lvec(1.04 -4.61) %end rectangle \textref h:C v:C \htext (1.29 -4.36){$\cdots$} %end textrectangle %begin textrectangle %begin rectangle \move(2.06 -4.10) \lvec(2.06 -4.61) \move(2.06 -4.10) \lvec(2.57 -4.10) \move(2.57 -4.61) \lvec(2.57 -4.10) \move(2.57 -4.61) \lvec(2.06 -4.61) %end rectangle \textref h:C v:C \htext (2.31 -4.36){$\cdots$} %end textrectangle %begin textrectangle %begin rectangle \move(1.55 -4.10) \lvec(1.55 -4.61) \move(1.55 -4.10) \lvec(2.06 -4.10) \move(2.06 -4.61) \lvec(2.06 -4.10) \move(2.06 -4.61) \lvec(1.55 -4.61) %end rectangle \textref h:C v:C \htext (1.80 -4.36){$s_k$} %end textrectangle %begin textrectangle %begin rectangle \move(2.57 -4.10) \lvec(2.57 -4.61) \move(2.57 -4.10) \lvec(3.08 -4.10) \move(3.08 -4.61) \lvec(3.08 -4.10) \move(3.08 -4.61) \lvec(2.57 -4.61) %end rectangle \textref h:C v:C \htext (2.83 -4.36){$s_n$} %end textrectangle %begin textrectangle \textref h:C v:C \htext (2.06 -1.04){$R$} %end textrectangle %begin textrectangle \textref h:C v:C \htext (7.72 -1.80){$\begin{myframe}{6cm} Äëÿ $k=1$ äî $\min~(m-1,n)$ \\ \quad $\lambda=\alpha_k\sum\limits_{i=k}^{m}u_k(i-k+1)y_i$\\ \quad Äëÿ $i=k$ äî $m$ \\ \quad\quad $y_i:=y_i+\lambda u_k(i-k+1)$ \end{myframe} $} %end textrectangle %begin textrectangle \textref h:C v:C \htext (7.72 -3.84){$TA=\hspace{-1.5ex}\begin{array}{@{}c@{\hspace{-1.5ex}}l} \multirow{2}{2cm}{$\left[ \begin{array}{c} R\\ \boldsymbol{0} \end{array} \right]$} & \}\, n \\ & \}\, m-n \end{array},\; Rx=z_1 $} %end textrectangle \end{texdraw} \end{flushleft}