PRACTICAL MATLAB® FOR ENGINEERS PRACTICAL MATLAB
190 Practical MATLAB® Applications for Engineers Note that the symbolic results shown in Figure 2.90 fully agree with the numeri ...
Direct Current and Transient Analysis 191 By using MATLAB, verify the solution vC(t) obtained in part 2 by applying KVL around ...
192 Practical MATLAB® Applications for Engineers figure(1) subplot(3,1,1); ezplot(vct,[0 2]);ylabel(‘vc(t) in volts’); title(‘pl ...
Direct Current and Transient Analysis 193 The script fi le RC_ IC is executed, and the results and plots are shown as follows (F ...
194 Practical MATLAB® Applications for Engineers Note that the analytical solution fully agrees with the symbolic and numerical ...
Direct Current and Transient Analysis 195 with the boundary conditions given by Ldi t dt ()tC 0 v()010V or di t dt ()t 0 ...
196 Practical MATLAB® Applications for Engineers Note that the network shown in Figure 2.95 is an ideal circuit (since there is ...
Direct Current and Transient Analysis 197 The neper frequency is 1 2 6 RC Hz The complex frequencies are s 1 and s 2 , given ...
198 Practical MATLAB® Applications for Engineers MATLAB Solution % Script file : transient _ RLC _ parallel % source free RLC pa ...
Direct Current and Transient Analysis 199 FIGURE 2.98 Transient overdamped plot (t > 0) of the source-free parallel RLC of Ex ...
200 Practical MATLAB® Applications for Engineers Observe that by changing the value of R (R = 3, 9, and 72 Ω), the three solutio ...
Direct Current and Transient Analysis 201 For R = 75 Ω, the resonant frequency is w 0 1 2 LC rad/s The neper frequency is ...
202 Practical MATLAB® Applications for Engineers MATLAB Solution % Script file : transient _ RLC _ series % source free RLC seri ...
Direct Current and Transient Analysis 203 FIGURE 2.102 Transient overdamped plot (t > 0) of the source-free series RLC of Exa ...
204 Practical MATLAB® Applications for Engineers Observe that by changing the value of R (R = 75, 36, and 3 Ω), the three soluti ...
Direct Current and Transient Analysis 205 or di t di (^173) it 12 it () () () and 392 it 12 it^20 di t di () () () or ...
206 Practical MATLAB® Applications for Engineers figure(3) ezplot(y1) hold on ezplot(y2) xlabel(‘time (sec)’) axis([0 1.0 0 3.5] ...
Direct Current and Transient Analysis 207 FIGURE 2.106 Plot of i1(t) of Example 2.31. 0 0.5 1 1.5 0 0.5 1 1.5 2 2.5 3 3.5 time ( ...
208 Practical MATLAB® Applications for Engineers 2.5 Application Problems P.2.1 Create conversion tables and graphs for the fi r ...
Direct Current and Transient Analysis 209 The following relations may be of help: 1 Btu = 1055 J = 778.2 ft · lbf 1 J = 0.737 ft ...
«
6
7
8
9
10
11
12
13
14
15
»
Free download pdf