woag

.gitignore

@@ -35,3 +35,6 @@ codegen/
 # buildtool cache folder
 .buildtool/
 
+
+
+.tmp

lab4/lw4.m

@@ -0,0 +1,44 @@
+%% Exercise 1. Find the eigenvalues and eigenvectors of the following matrix
+%  (2 1)
+%  (1 2)
+
+A_eig = [2 1; 1 2];
+
+% Compute eigenvalues (D) and eigenvectors (V)
+[V, D] = eig(A_eig);
+
+fprintf('Eigenvalues and Eigenvectors of matrix A:\n');
+fprintf('Eigenvalues (diagonal of D):\n');
+disp(diag(D));
+fprintf('Eigenvectors (columns of V):\n');
+disp(V);
+
+
+%% Exercise 2. Plot data
+
+T_celsius = [5 20 30 50 55]; % Temperature (C)
+mu = [0.08 0.015 0.009 0.006 0.0055]; % Viscosity (mu)
+
+% Plot with '*' mode
+figure;
+plot(T_celsius, mu, '*');
+xlabel('Temperature (C)');
+ylabel('Viscosity (mu)');
+title('Viscosity vs. Temperature (Marker: *)');
+grid on;
+
+% Plot with 'o' mode
+figure;
+plot(T_celsius, mu, 'o');
+xlabel('Temperature (C)');
+ylabel('Viscosity (mu)');
+title('Viscosity vs. Temperature (Marker: o)');
+grid on;
+
+% Plot with '.' mode
+figure;
+plot(T_celsius, mu, '.');
+xlabel('Temperature (C)');
+ylabel('Viscosity (mu)');
+title('Viscosity vs. Temperature (Marker: .)');
+grid on;