updated the code

1 files changed, 63 insertions, 63 deletions

diff --git a/72/CH3/EX3.4.1/3_4_1.sce b/72/CH3/EX3.4.1/3_4_1.sce
index ddb5c7bd8..c5dc48885 100755
--- a/72/CH3/EX3.4.1/3_4_1.sce
+++ b/72/CH3/EX3.4.1/3_4_1.sce
@@ -1,63 +1,63 @@
-//CAPTION: Line_impedance

-

-//chapter_no.-3,  page_no.-99

-//Example_no.3-4-1

-

-clc;

-

-

-//(a)Calculate_the_input_impedance

-

-

-syms x ;//x_is_wavelength

-Bd=(((2*%pi)/x)*(x/4));

-disp(Bd,'from_Eq(3-4-26)_the_line_that_is_2.25_wavelengths_long_looks like_a_quarter-wave line,then Bd= ');

-

-R0=50;//input_impedance

-Rl=75;//load_resistance

-Zin=(R0^2)/Rl;

-disp(Zin,'From_Eq(3-4-26),the_input_impedance((in_ohms)_is = ');

-

-

-//(b)Calculate_the_magnitude_of_the_instantaneous_load_voltage

-

-

-R0=50;//input_impedance

-Rl=75;//load_resistance

-rl=(Rl-R0)/(Rl+R0);

-disp(rl,'the_reflection_coefficient is =');

-

-

-

-//(b)Calculate_the_magnitude_of_the_instantaneous_load_voltage

-

-

-R0=50;//input_impedance

-Rl=75;//load_resistance

-rl=(Rl-R0)/(Rl+R0);

-disp(rl,'the_reflection_coefficient is =');

-

-V=30;//open-circuit_output_voltage

-

-Vl=V*(exp(-1*%i*Bd))*(1+rl);

-Vl=abs(Vl);

-disp(Vl,'the_instantaneous_voltage_at_the_load(in V)_is =');

-

-

-

-//(c) Calculate_the_instantaneous_power_delivered_to_the_load

-

-

-Pl=(Vl^2)/Rl;

-disp(Pl,'the_instantaneous_power_delivered_to_the_load(in W)is =');

-

-

-

-

-

-

-

-

-

-

-

+
+
+//chapter_no.-3,  page_no.-99
+//Example_no.3-4-1
+
+clc;
+
+
+//(a)Calculate_the_input_impedance
+
+
+syms x ;//x_is_wavelength
+Bd=(((2*%pi)/x)*(x/4));
+disp(Bd,'from_Eq(3-4-26)_the_line_that_is_2.25_wavelengths_long_looks like_a_quarter-wave line,then Bd= ');
+
+R0=50;//input_impedance
+Rl=75;//load_resistance
+Zin=(R0^2)/Rl;
+disp(Zin,'From_Eq(3-4-26),the_input_impedance((in_ohms)_is = ');
+
+
+//(b)Calculate_the_magnitude_of_the_instantaneous_load_voltage
+
+
+R0=50;//input_impedance
+Rl=75;//load_resistance
+rl=(Rl-R0)/(Rl+R0);
+disp(rl,'the_reflection_coefficient is =');
+
+
+
+//(b)Calculate_the_magnitude_of_the_instantaneous_load_voltage
+
+
+R0=50;//input_impedance
+Rl=75;//load_resistance
+rl=(Rl-R0)/(Rl+R0);
+disp(rl,'the_reflection_coefficient is =');
+
+V=30;//open-circuit_output_voltage
+
+Vl=V*(exp(-1*%i*Bd))*(1+rl);
+Vl=abs(Vl);
+disp(Vl,'the_instantaneous_voltage_at_the_load(in V)_is =');
+
+
+
+//(c) Calculate_the_instantaneous_power_delivered_to_the_load
+
+
+Pl=(Vl^2)/Rl;
+disp(Pl,'the_instantaneous_power_delivered_to_the_load(in W)is =');
+
+
+
+
+
+
+
+
+
+
+