ff

ТЕМА1/xbr.md

@@ -22,6 +22,9 @@
 
 ## 6 Создание матриц и векторов
 
+Исходные данные:
+
+```matlab
 >> A=randn(4,6)
 
 A =
@@ -47,8 +50,6 @@ Columns 1 through 23:
 
     4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26
 
-
-
 >> H='This is a symbols vector'
 
 >>H = This is a symbols vector
@@ -98,7 +99,7 @@ Columns 10 through 13:
 2.9228e-01 3.5964e-01 9.4895e-01 8.8415e-01
 7.5080e-01 5.5164e-01 2.0256e-01 8.2859e-01
 
-> > G=A.\*D\
+>> G=A.\*D
 >> G =
 
 2.5484e+00 6.2745e+00 2.1630e+00 5.7259e+00 1.3770e+01 1.2286e+01
@@ -139,7 +140,6 @@ Columns 10 through 13:
     7
     8
     9
-
    10
    11
    12
@@ -187,6 +187,7 @@ Columns 10 through 13:
 
 >> k=length(B1)
 >> k = 7
+
 >> nm=size(B1)
 >> nm =
 
@@ -194,6 +195,7 @@ Columns 10 through 13:
 
 >> elem=numel(B1)
 >> elem = 28
+
 >> NN=linspace(11.5,34.1,20)
 >> NN =
 
@@ -265,7 +267,6 @@ Diagonal Matrix
     84
     90
     96
-
    102
 
 >> DP1=prod(D)
@@ -275,6 +276,7 @@ Diagonal Matrix
 
 >> dt=det(A*A')
 >> dt = 0.5612
+
 >> dinv=inv(A*A')
 >> dinv =
 
@@ -287,6 +289,7 @@ Diagonal Matrix
 
 >> D1=D(3,5)
 >> D1 = 22
+
 >> D2=D(3,4:end)
 >> D2 =
 
@@ -313,6 +316,7 @@ Diagonal Matrix
 
 >> Dsum=0
 >> Dsum = 0
+
 >> for i=1:6
 >>     Dsum=Dsum+sqrt(D(2,i))
 >> endfor
@@ -322,7 +326,9 @@ Diagonal Matrix
 >> Dsum = 12.965
 >> Dsum = 17.547
 >> Dsum = 22.547
-> > Dsum2=0;i=1
+
+>> Dsum2=0;
+>> i=1
 >> i = 1
 >> while (D(i)<22)
 >>     Dsum2=Dsum2+sin(D(i))
@@ -364,6 +370,7 @@ Diagonal Matrix
 >> i = 18
 >> Dsum2 = -0.057011
 >> i = 19
+
 >> if (D(3,5)>=20)
 >>     printf('D(3,5)>=20')
 >> else
@@ -395,48 +402,38 @@ bar(C)
 D1 = 22
 
 D2 =
-
-&nbsp; 18 22 26
+    18 22 26
 
 D3 =
-
-&nbsp; 13 17 21
-
-&nbsp; 14 18 22
+    13 17 21
+    14 18 22
 
 D4 =
-
-&nbsp; 19 20 21 22 23
+    19 20 21 22 23
 
 D5 =
-
-&nbsp; 6 14 26
-
-&nbsp; 7 15 27
+    6 14 26
+    7 15 27
 
 >> Prog1
 
 D1 = 22
 
 D2 =
-
-&nbsp; 18 22 26
+    18 22 26
 
 D3 =
-
-&nbsp; 13 17 21
-&nbsp; 14 18 22
+    13 17 21
+    14 18 22
 
 D4 =
-&nbsp; 19 20 21 22 23
+    19 20 21 22 23
 
 D5 =
-
-&nbsp; 6 14 26
-&nbsp; 7 15 27
-
-> >
+    6 14 26
+    7 15 27
 
 ## 13 Сохранение и загрузка области переменных
 
 ![](perem_function.png)
+```