code: проверка изображения в md файле

ТЕМА1/Perem

@@ -0,0 +1,84 @@
+# Created by Octave 10.3.0, Wed Feb 11 12:15:38 2026 UTC <unknown@DESKTOP-ASTD85S>
+# name: A
+# type: matrix
+# rows: 4
+# columns: 6
+ -1.7549911675895713 -1.7725607154862144 -0.57197510173811239 -0.26855120247317654 0.45491148295236561 -0.97483029037396507
+ 0.7777993370195011 0.40622017361997736 0.73535182341744376 -0.80512489740458204 -0.28952150313756031 -1.2910248665920119
+ -0.98604600885713711 1.4298737189540942 0.63240303807671738 -0.11228509046586291 -0.71981072117965295 -0.43988606819521336
+ 0.98041385926725155 -1.4805122774066495 -1.9652977233316609 0.77279406267017203 -0.52765554023833805 1.9755999681945642
+
+
+# name: B
+# type: matrix
+# rows: 4
+# columns: 6
+ -0.65508737872360034 1.947077913226696 -0.68027980227068008 0.59710172772741688 -0.76404722087385546 -2.2243206101015942
+ 1.3337803628155518 -1.2640262691986839 -0.47249826053252691 0.042139071305758127 -0.093218821432076118 0.28293326757154952
+ 0.99446413299255665 0.28502515211958501 -1.9163100445944554 0.47244242950878185 -0.57428695111364425 1.2912864726146456
+ 2.2693759023507343 -1.6099420499047956 -0.6045558619634267 0.23003805298133698 -1.1459587107073901 -0.45960485383679223
+
+
+# name: C
+# type: double_range
+# base, limit, increment
+2 14 1
+
+
+# name: D
+# type: matrix
+# rows: 4
+# columns: 6
+ 4 8 12 16 20 24
+ 5 9 13 17 21 25
+ 6 10 14 18 22 26
+ 7 11 15 19 23 27
+
+
+# name: D1
+# type: scalar
+22
+
+
+# name: D2
+# type: matrix
+# rows: 1
+# columns: 3
+ 18 22 26
+
+
+# name: D3
+# type: matrix
+# rows: 2
+# columns: 3
+ 13 17 21
+ 14 18 22
+
+
+# name: D4
+# type: matrix
+# rows: 1
+# columns: 5
+ 19 20 21 22 23
+
+
+# name: D5
+# type: matrix
+# rows: 2
+# columns: 3
+ 6 14 26
+ 7 15 27
+
+
+# name: J
+# type: double_range
+# base, limit, increment
+4 27 1
+
+
+# name: N
+# type: double_range
+# base, limit, increment
+1 28 1
+
+

ТЕМА1/Prog1.m

@@ -0,0 +1,5 @@
+D1=D(3,5)
+D2=D(3,4:end)
+D3=D(2:3,3:5)
+D4=D(16:20)
+D5=D(3:4,[1,3,6])

ТЕМА1/report.md

@@ -1,16 +1,58 @@
 # Отчет по теме 1
 
-Иванов Иван, А-01-24
+Комаров Егор, А-03-24
 
 ## 1 Изучение среды GNU Octave
 
+GUI GNU Octave запущен, произведено общее ознакомление с интерфейсом программы.
+
+![Изображение][1]
+⋮
+[1]: "C:\Users\User\Desktop\it-labs\ТЕМА1\assets\Снимок экрана 2026-02-11 104541.png"
+
 ## 2 Настройка текущего каталога
 
 Нажал на окно рядом с *Текущая папка:* и установил путь к папке ТЕМА1:
 
 ![Скриншот выбора текущей папки](figure0.png)
 
-...
+help randn
+'randn' is a built-in function from the file libinterp/corefcn/rand.cc
+
+ -- X = randn (N)
+ -- X = randn (M, N, ...)
+ -- X = randn ([M N ...])
+ -- X = randn (..., "single")
+ -- X = randn (..., "double")
+ -- V = randn ("state")
+ -- randn ("state", V)
+ -- randn ("state", "reset")
+ -- V = randn ("seed")
+ -- randn ("seed", V)
+ -- randn ("seed", "reset")
+     Return a matrix with normally distributed random elements having
+     zero mean and variance one.
+
+     The arguments are handled the same as the arguments for ‘rand’.
+
+     By default, ‘randn’ uses the Marsaglia and Tsang "Ziggurat
+     technique" to transform from a uniform to a normal distribution.
+
+     The class of the value returned can be controlled by a trailing
+     "double" or "single" argument.  These are the only valid classes.
+
+     Reference: G. Marsaglia and W.W. Tsang, ‘Ziggurat Method for
+     Generating Random Variables’, J. Statistical Software, vol 5, 2000,
+     <https://www.jstatsoft.org/v05/i08/>
+
+     See also: rand, rande, randg, randp.
+
+Additional help for built-in functions and operators is
+available in the online version of the manual.  Use the command
+'doc <topic>' to search the manual index.
+
+Help and information about Octave is also available on the WWW
+at https://www.octave.org and https://octave.discourse.group/c/help/
 
 ## 6 Создание матриц и векторов
 
@@ -23,3 +65,368 @@
     0.654921   0.941014   0.093497   0.561096   0.212812  -0.410104
     -0.148194  -0.678435  -1.008628   1.425202   0.760093  -2.166047
 ```
+
+NOMER 7
+
+>> D=reshape(C,[],6)
+D =
+
+    4    8   12   16   20   24
+    5    9   13   17   21   25
+    6   10   14   18   22   26
+    7   11   15   19   23   27
+
+>> E=B'*A
+E =
+
+   0.488550   0.011549   1.000897   2.699564  -0.504726   1.819611
+  -0.151361   0.254209   0.624697   1.512441   0.183915   0.725667
+   0.072425   0.313477   1.110223   2.959277   0.309335   1.753866
+   0.333663   0.135882   1.735861   4.354475  -0.273429   1.707147
+   0.038203   0.340325   1.835803   4.116933  -1.331504   2.154751
+  -0.258805   0.328323   0.793725   1.274550  -1.792678   1.396500
+  -0.015348   0.371355   1.553848   3.350191  -1.666793   2.328455
+
+>> F=[A,B]
+F =
+
+ Columns 1 through 8:
+
+   1.148943  -0.660449   0.505361   2.144800   0.874353  -0.061676   0.831759   0.168296
+   0.073393  -0.083308   1.300502   1.839412  -3.915271   0.771531   0.413143   0.094149
+  -0.439376   0.422486   0.877189   2.021633   0.628780   0.429597   0.288750   0.547413
+  -0.485810   0.620539  -0.275356  -0.561242   0.267499   1.872348   0.762738   0.228719
+
+ Columns 9 through 13:
+
+   0.632518   0.858376   0.634046   0.031583   0.540918
+   0.232844   0.454478   0.678126   0.535694   0.709084
+   0.770984   0.976534   0.934923   0.240303   0.664854
+   0.684711   0.528709   0.677770   0.471018   0.816684
+
+>> G=A.*D
+G =
+
+    4.5958   -5.2836    6.0643   34.3168   17.4871   -1.4802
+    0.3670   -0.7498   16.9065   31.2700  -82.2207   19.2883
+   -2.6363    4.2249   12.2806   36.3894   13.8332   11.1695
+   -3.4007    6.8259   -4.1303  -10.6636    6.1525   50.5534
+
+M=G./4.5
+M =
+
+   1.0213e+00  -1.1741e+00   1.3476e+00   7.6260e+00   3.8860e+00  -3.2894e-01
+   8.1547e-02  -1.6662e-01   3.7570e+00   6.9489e+00  -1.8271e+01   4.2863e+00
+  -5.8583e-01   9.3886e-01   2.7290e+00   8.0865e+00   3.0740e+00   2.4821e+00
+  -7.5570e-01   1.5169e+00  -9.1785e-01  -2.3697e+00   1.3672e+00   1.1234e+01
+>> M=G./4.5
+M =
+
+   1.0213e+00  -1.1741e+00   1.3476e+00   7.6260e+00   3.8860e+00  -3.2894e-01
+   8.1547e-02  -1.6662e-01   3.7570e+00   6.9489e+00  -1.8271e+01   4.2863e+00
+  -5.8583e-01   9.3886e-01   2.7290e+00   8.0865e+00   3.0740e+00   2.4821e+00
+  -7.5570e-01   1.5169e+00  -9.1785e-01  -2.3697e+00   1.3672e+00   1.1234e+01
+
+>> DDD=D.^3
+DDD =
+
+      64     512    1728    4096    8000   13824
+     125     729    2197    4913    9261   15625
+     216    1000    2744    5832   10648   17576
+     343    1331    3375    6859   12167   19683
+
+>> DL=D>=20
+DL =
+
+  0  0  0  0  1  1
+  0  0  0  0  1  1
+  0  0  0  0  1  1
+  0  0  0  0  1  1
+
+>> Dstolb=D(:)
+Dstolb =
+
+    4
+    5
+    6
+    7
+    8
+    9
+   10
+   11
+   12
+   13
+   14
+   15
+   16
+   17
+   18
+   19
+   20
+   21
+   22
+   23
+   24
+   25
+   26                                                                                                                  
+   27
+
+NOMER 8
+
+>> B1=sqrt(B)
+B1 =
+
+ Columns 1 through 5:
+
+   0.9120   0.4102   0.7953   0.9265   0.7963
+   0.6428   0.3068   0.4825   0.6742   0.8235
+   0.5374   0.7399   0.8781   0.9882   0.9669
+   0.8733   0.4782   0.8275   0.7271   0.8233
+
+ Columns 6 and 7:
+
+   0.1777   0.7355
+   0.7319   0.8421
+   0.4902   0.8154
+   0.6863   0.9037
+
+>> B2=log(B)
+B2 =
+
+ Columns 1 through 4:
+
+  -0.184212  -1.782031  -0.458047  -0.152714
+  -0.883960  -2.362875  -1.457387  -0.788605
+  -1.242194  -0.602552  -0.260088  -0.023746
+  -0.270841  -1.475262  -0.378758  -0.637316
+
+ Columns 5 through 7:
+
+  -0.455633  -3.455126  -0.614488
+  -0.388422  -0.624192  -0.343782
+  -0.067292  -1.425857  -0.408188
+  -0.388948  -0.752859  -0.202503
+
+>> B3=sin(B)
+B3 =
+
+ Columns 1 through 4:
+
+   0.739117   0.167503   0.591177   0.756782
+   0.401490   0.094010   0.230746   0.438994
+   0.284754   0.520480   0.696841   0.828562
+   0.690903   0.226730   0.632450   0.504419
+
+ Columns 5 through 7:
+
+   0.592410   0.031578   0.514923
+   0.627335   0.510438   0.651139
+   0.804553   0.237996   0.616944
+   0.627057   0.453794   0.728880
+
+---------------------------------------
+
+>> k=length(B1)
+k = 7
+>> nm=size(B1)
+nm =
+
+   4   7
+
+>> elem=numel(B1)
+elem = 28
+>> NN=linspace(11.5,34.1,20)
+NN =
+
+ Columns 1 through 8:
+
+   11.500   12.689   13.879   15.068   16.258   17.447   18.637   19.826
+
+ Columns 9 through 16:
+
+   21.016   22.205   23.395   24.584   25.774   26.963   28.153   29.342
+
+ Columns 17 through 20:
+
+   30.532   31.721   32.911   34.100
+
+>> FF=ones(2,4)
+FF =
+
+   1   1   1   1
+   1   1   1   1
+
+>> GG=zeros(5)
+GG =
+
+   0   0   0   0   0
+   0   0   0   0   0
+   0   0   0   0   0
+   0   0   0   0   0
+   0   0   0   0   0
+
+>> B1D=diag(B1)
+B1D =
+
+   0.9120
+   0.3068
+   0.8781
+   0.7271
+
+>> DB=diag(B1D)
+DB =
+
+Diagonal Matrix
+
+   0.9120        0        0        0
+        0   0.3068        0        0
+        0        0   0.8781        0
+        0        0        0   0.7271
+
+>> BS1=sort(B)
+BS1 =
+
+   0.288750   0.094149   0.232844   0.454478   0.634046   0.031583   0.540918
+   0.413143   0.168296   0.632518   0.528709   0.677770   0.240303   0.664854
+   0.762738   0.228719   0.684711   0.858376   0.678126   0.471018   0.709084
+   0.831759   0.547413   0.770984   0.976534   0.934923   0.535694   0.816684
+
+>> BS2=sortrows(B,2)
+BS2 =
+
+   0.413143   0.094149   0.232844   0.454478   0.678126   0.535694   0.709084
+   0.831759   0.168296   0.632518   0.858376   0.634046   0.031583   0.540918
+   0.762738   0.228719   0.684711   0.528709   0.677770   0.471018   0.816684
+   0.288750   0.547413   0.770984   0.976534   0.934923   0.240303   0.664854
+
+>> DS1=sum(D)
+DS1 =
+
+    22    38    54    70    86   102
+
+>> DS2=sum(D,2)
+DS2 =
+
+    84
+    90
+    96
+   102
+
+>> DP1=prod(D)
+DP1 =
+
+      840     7920    32760    93024   212520   421200
+
+>> dt=det(A*A')
+dt = 1388.8
+>> dinv=inv(A*A')
+dinv =
+
+   0.374568   0.025819  -0.305610   0.189828
+   0.025819   0.053005  -0.044695   0.025517
+  -0.305610  -0.044695   0.432459  -0.163317
+   0.189828   0.025517  -0.163317   0.317169
+
+NOMER 9
+
+Dsum=0
+for i=1:6
+Dsum=Dsum+sqrt(D(2,i))
+endfor
+Dsum2=0;i=1
+while (D(i)<22)
+Dsum2=Dsum2+sin(D(i))
+i=i+1
+endwhile
+if (D(3,5)>=20)
+printf('D(3,5)>=20')
+else
+printf('D(3,5)<20')
+endif
+
+Dsum = 0
+Dsum = 2.2361
+Dsum = 5.2361
+Dsum = 8.8416
+Dsum = 12.965
+Dsum = 17.547
+Dsum = 22.547
+i = 1
+Dsum2 = -0.7568
+i = 2
+Dsum2 = -1.7157
+i = 3
+Dsum2 = -1.9951
+i = 4
+Dsum2 = -1.3382
+i = 5
+Dsum2 = -0.3488
+i = 6
+Dsum2 = 0.063321
+i = 7
+Dsum2 = -0.4807
+i = 8
+Dsum2 = -1.4807
+i = 9
+Dsum2 = -2.0173
+i = 10
+Dsum2 = -1.5971
+i = 11
+Dsum2 = -0.6065
+i = 12
+Dsum2 = 0.043799
+i = 13
+Dsum2 = -0.2441
+i = 14
+Dsum2 = -1.2055
+i = 15
+Dsum2 = -1.9565
+i = 16
+Dsum2 = -1.8066
+i = 17
+Dsum2 = -0.8937
+i = 18
+Dsum2 = -0.057011
+i = 19
+D(3,5)>=20
+
+NOMER10
+
+D1 = 22
+D2 =
+
+   18   22   26
+
+D3 =
+
+   13   17   21
+   14   18   22
+
+D4 =
+
+   19   20   21   22   23
+
+D5 =
+
+    6   14   26
+    7   15   27
+
+D1 = 22
+D2 =
+
+   18   22   26
+
+D3 =
+
+   13   17   21
+   14   18   22
+
+D4 =
+
+   19   20   21   22   23
+
+D5 =
+
+    6   14   26
+    7   15   27
+