2–1  Determine sinusoid parameters from a plot  Solution  

  • 2–1
 

2–2  Plot sinusoid with MATLAB  Solution  

  • 2–2
 

2–3  Determine sinusoid parameters from a plot  Solution  

  • 2–3
 

2–4  Add sinusoids via complex amplitude 

  • 2–4
 

2–5  Solve phasor equation to add sinusoids  Solution  

  • 2–5
 

2–6  Complex amplitude of derivative and integral  Solution  

  • 2–6
 

2–7  Phasor addition of sinusoids  Solution  

  • 2–7
 

2–8  Phasor addition of sinusoids 

  • 2–8
 

2–9  Phasor addition of sinusoids 

  • 2–9
 

2–10  Phasor addition of sinusoids 

  • 2–10
 

2–11  Phasor addition of sinusoids 

  • 2–11
 

2–12  Simplify Complex Number Expressions  Solution  

  • 2–12
 

2–13  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–13
 

2–14  Combine Cosines by Phasor Addition  Solution  

  • 2–14
 

2–15  Simplify Complex Number Expressions  Solution  

  • 2–15
 

2–16  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–16
 

2–17  Combine Cosines by Phasor Addition  Solution  

  • 2–17
 

2–18  Simplify Complex Number Expressions  Solution  

  • 2–18
 

2–19  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–19
 

2–20  Combine Cosines by Phasor Addition  Solution  

  • 2–20
 

2–21  Simplify Complex Number Expressions  Solution  

  • 2–21
 

2–22  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–22
 

2–23  Combine Cosines by Phasor Addition  Solution  

  • 2–23
 

2–24  Simplify Complex Number Expressions  Solution  

  • 2–24
 

2–25  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–25
 

2–26  Combine Cosines by Phasor Addition  Solution  

  • 2–26
 

2–27  Simplify Complex Number Expressions  Solution  

  • 2–27
 

2–28  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–28
 

2–29  Combine Cosines by Phasor Addition  Solution  

  • 2–29
 

2–30  Plot a Sinusoidal Signal versus t  Solution  

  • 2–30
 

2–31  Time Delay is Equivalent to Phase Shift (for Sinusoid)  Solution  

  • 2–31
 

2–32  Simultaneous Sinusoidal Equations Solved via Phasors  Solution  

  • 2–32
 

2–33  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–33
 

2–34  Addition of 3 Sinusoids via Phasor Equations  Solution  

  • 2–34
 

2–35  MATLAB Code for a Sinusoid: Sketch the Plot  Solution  

  • 2–35
 

2–36  Time Delay is Equivalent to Phase Shift (for Sinusoid)  Solution  

  • 2–36
 

2–37  Addition of Phasors for Discrete-Time Sinusoidal Signals  Solution  

  • 2–37
 

2–38  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–38
 

2–39  Time-Derivative Operation Represented as Phasor Multiplication  Solution  

  • 2–39
 

2–40  Determine Cosine Signal Parameters from Waveform 

  • 2–40
 

2–41  Phase of a Sinusoid 

  • 2–41
 

2–42  Add Sinusoids and Complex Signals 

  • 2–42
 

2–43  Complex Signals and Phasors 

  • 2–43
 

2–44  Simultaneous Sinusoidal Equations Solved via Phasors 

  • 2–44
 

2–45  Simultaneous Sinusoidal Equations Solved via Phasors 

  • 2–45
 

2–46  Plot a Sinusoidal Signal Using MATLAB 

  • 2–46
 

2–47  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–47
 

2–48  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–48
 

2–49  Plot sinusoid with MATLAB  Solution  

  • 2–49
 

2–50  Determine sinusoid parameters from a plot  Solution  

  • 2–50
 

2–51  Determine sinusoid parameters from a plot  Solution  

  • 2–51
 

2–52  Sum of sinusoids via complex amplitude  Solution  

  • 2–52
 

2–53  Phasor addition of sinusoids  Solution  

  • 2–53
 

2–54  Matching complex amplitude representations of sinusoids  Solution  

  • 2–54
 

2–55  Phasor addition of sinusoids  Solution  

  • 2–55
 

2–56  Matching complex amplitude representations of sinusoids  Solution  

  • 2–56
 

2–57  Determine sinusoid parameters from a plot  Solution  

  • 2–57
 

2–58  Matching complex amplitude representations of sinusoids  Solution  

  • 2–58
 

2–59  Determine sinusoid parameters from a plot  Solution  

  • 2–59
 

2–60  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–60
 

2–61  Plot a Sinusoidal Signal versus t Using MATLAB  Solution  

  • 2–61
 

2–62  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–62
 

2–63  Add Cosines using Phasor Addition  Solution  

  • 2–63
 

2–64  Add Cosines using Phasor Addition  Solution  

  • 2–64
 

2–65  Add Cosines using Phasor Addition  Solution  

  • 2–65
 

2–66  Operations on Complex Exponential Signals  Solution  

  • 2–66
 

2–67  Solve Simultaneous Equations Using Phasor Addition  Solution  

  • 2–67
 

2–68  Solve Simultaneous Equations Using Phasor Addition  Solution  

  • 2–68
 

2–69  Use Phasors to Match Cosine Signal Representations  Solution  

  • 2–69
 

2–70  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–70
 

2–71  Add Three Cosines using Phasors  Solution  

  • 2–71
 

2–72  Use Phasors to Match Cosine Signal Representations  Solution  

  • 2–72
 

2–73  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–73
 

2–74  Add Three Cosines using Phasors  Solution  

  • 2–74
 

2–75  Use Phasors to Match Cosine Signal Representations  Solution  

  • 2–75
 

2–76  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–76
 

2–77  Add Three Cosines using Phasors  Solution  

  • 2–77
 

2–78  Convert Complex Numbers to Polar Form 

  • 2–78
 

2–79  Convert Complex Numbers to Rectangular Form 

  • 2–79
 

2–80  Complex Arithmetic Expressions: Simplify 

  • 2–80
 

2–81  Complex Arithmetic Expressions: Simplify 

  • 2–81
 

2–82  Addition of Complex Numbers 

  • 2–82
 

2–83  Determine Cosine Signal Parameters from Waveform 

  • 2–83
 

2–84  Determine Cosine Signal Parameters from MATLAB Program 

  • 2–84
 

2–85  Determine Cosine Signal Parameters from Waveform 

  • 2–85
 

2–86  Add Cosines using Phasor Addition 

  • 2–86
 

2–87  Add Cosines using Phasor Addition 

  • 2–87
 

2–88  Add Cosines using Phasor Addition ♦ Plot Real Part of Complex Exponential 

  • 2–88
 

2–89  Solve Simultaneous Equations Using Phasor Addition 

  • 2–89
 

2–90  Operations on Complex Exponential Signals 

  • 2–90
 

2–91  Solve Simultaneous Equations Using Phasor Addition 

  • 2–91
 

2–92  Determine Different Forms of a Cosine Signal Using Phasors  Solution  

  • 2–92
 

2–93  Combine Cosines by Phasor Addition  Solution  

  • 2–93
 

2–94  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–94
 

2–95  Determine Different Forms of a Cosine Signal Using Phasors  Solution  

  • 2–95
 

2–96  Combine Cosines by Phasor Addition  Solution  

  • 2–96
 

2–97  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–97
 

2–98  Determine Different Forms of a Cosine Signal Using Phasors  Solution  

  • 2–98
 

2–99  Combine Cosines by Phasor Addition  Solution  

  • 2–99
 

2–100  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–100
 

2–101  Determine sinusoid parameters from a plot  Solution  

  • 2–101
 

2–102  Plot sinusoid with MATLAB  Solution  

  • 2–102
 

2–103  Add sinusoids via complex amplitude  Solution  

  • 2–103
 

2–104  Add sinusoids via complex amplitude  Solution  

  • 2–104
 

2–105  Add 2 sinusoids via complex amplitude  Solution  

  • 2–105
 

2–106  Find amplitude & phase in sum of sinusoids  Solution  

  • 2–106
 

2–107  Represent sum of sinusoids as complex amplitude  Solution  

  • 2–107
 

2–108  Derivative and integral of complex exponentials  Solution  

  • 2–108
 

2–109  Determine parameters of sinusoids  Solution  

  • 2–109
 

2–110  Determine parameters of sinusoids  Solution  

  • 2–110
 

2–111  Determine parameters of sinusoids  Solution  

  • 2–111
 

2–112  Addition of 3 Sinusoids via Phasor Equations  Solution  

  • 2–112
 

2–113  Plot a Sinusoidal Signal versus t  Solution  

  • 2–113
 

2–114  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–114
 

2–115  Simultaneous Sinusoidal Equations Solved via Phasors  Solution  

  • 2–115
 

2–116  Complex Exponential Solutions to a Differential Equation  Solution  

  • 2–116
 

2–117  Powers & Roots of a Complex Exponential  Solution  

  • 2–117
 

2–118  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–118
 

2–119  Time Delay is Equivalent to Phase Shift (for Sinusoid)  Solution  

  • 2–119
 

2–120  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–120
 

2–121  Time-Derivative Operation Represented as Phasor Multiplication  Solution  

  • 2–121
 

2–122  MATLAB Code for a Sinusoid: Sketch the Plot  Solution  

  • 2–122
 

2–123  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–123
 

2–124  Time Delay is Equivalent to Phase Shift (for Sinusoid)  Solution  

  • 2–124
 

2–125  Addition of 2 Sinusoids via Phasors 

  • 2–125
 

2–126  MATLAB Code for a Sinusoid: Sketch the Plot 

  • 2–126
 

2–127  Time Delay is Equivalent to Phase Shift (for Sinusoid) 

  • 2–127
 

2–128  Phase of a Sinusoid  Solution  

  • 2–128
 

2–129  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–129
 

2–130  Adding and Multiplying Sinusoids Using Phasors  Solution  

  • 2–130
 

2–131  Plot a Sinusoidal Signal Using MATLAB  Solution  

  • 2–131
 

2–132  Complex Amplitude Representation of Sinusoids  Solution  

  • 2–132
 

2–133  Phase and Time Shift of a Sinusoid  Solution  

  • 2–133
 

2–134  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–134
 

2–135  Complex Amplitude Representation of Sinusoids  Solution  

  • 2–135
 

2–136  Phase of a Sinusoid  Solution  

  • 2–136
 

2–137  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–137
 

2–138  Complex Amplitude Representation of Sinusoids  Solution  

  • 2–138
 

2–139  Phasor Addition of Sinusoids  Solution  

  • 2–139
 

2–140  Complex Exponential Solutions to a Differential Equation  Solution  

  • 2–140
 

2–141  Time Delay Converted to Phase Shift (for Sinusoid)  Solution  

  • 2–141
 

2–142  MATLAB Code for a Sinusoid: Sketch the Plot  Solution  

  • 2–142
 

2–143  Complex Exponential Solutions to a Differential Equation  Solution  

  • 2–143
 

2–144  Complex Exponential Solutions to a Differential Equation  Solution  

  • 2–144
 

2–145  Plot of Rotating Phasor in the Complex Plane  Solution  

  • 2–145
 

2–146  Addition of 2 Complex Exponentials  Solution  

  • 2–146
 

2–147  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–147
 

2–148  Plot a Sinusoidal Signal Defined by a Complex Exponential  Solution  

  • 2–148
 

2–149  Time Delay Converted to Phase Shift (for Sinusoid)  Solution  

  • 2–149
 

2–150  Complex Exponential Solutions to a Differential Equation  Solution  

  • 2–150
 

2–151  MATLAB Code for a Complex Exponential: Sketch the Plot  Solution  

  • 2–151
 

2–152  Beating Tones Represented as Phasors  Solution  

  • 2–152
 

2–153  Complex Exponential Solutions to a Differential Equation  Solution  

  • 2–153
 

2–154  Time-Derivative Operation Represented as Phasor Multiplication  Solution  

  • 2–154
 

2–155  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–155
 

2–156  Sinusoid = Sum of 2 Rotating Phasors (Euler’s Formula)  Solution  

  • 2–156
 

2–157  Addition of 3 Sinusoids via Phasor Equations  Solution  

  • 2–157
 

2–158  Sinusoidal Equations Solved via Phasors  Solution  

  • 2–158
 

2–159  Complex Exponential Solutions to a Differential Equation  Solution  

  • 2–159
 

2–160  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–160
 

2–161  Time Delay Converted to Phase Shift (for Sinusoid)  Solution  

  • 2–161
 

2–162  MATLAB Code for a Sinusoid: Sketch the Plot  Solution  

  • 2–162
 

2–163  Solve Complex Number Equations 

  • 2–163
 

2–164  Plot a Sinusoid 

  • 2–164
 

2–165  Time Delay is Equivalent to Phase Shift (for Sinusoid)  Solution  

  • 2–165
 

2–166  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–166
 

2–167  Simultaneous Sinusoidal Equations Solved via Phasors  Solution  

  • 2–167
 

2–168  Addition of 3 Sinusoids via Phasor Equations  Solution  

  • 2–168
 

2–169  Solve Sinusoidal Equations 

  • 2–169
 

2–170  Discrete-time sinusoid from samples 

  • 2–170
 

2–171  MATLAB Code for a Sinusoid: Sketch the Plot  Solution  

  • 2–171
 

2–172  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–172
 

2–173  Time Delay is Equivalent to Phase Shift (for Sinusoid)  Solution  

  • 2–173
 

2–174  Sinusoids and Complex Numbers  Solution  

  • 2–174
 

2–175  Sinusoids and Complex Numbers  Solution  

  • 2–175
 

2–176  Phase of a Sinusoid  Solution  

  • 2–176
 

2–177  Determine Cosine Signal Parameters from Waveform  Solution  

  • 2–177
 

2–178  Simplify and Compute Sums of Sinusoids  Solution  

  • 2–178
 

2–179  Plot a Sinusoidal Signal Using MATLAB  Solution  

  • 2–179
 

2–180  Simultaneous Complex Number Equations  Solution  

  • 2–180
 

2–181  Simultaneous Sinusoidal Equations Solved via Phasors  Solution  

  • 2–181
 

2–182  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–182
 

2–183  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–183
 

2.8–184  MATLAB Code for a Sinusoid: Sketch the Plot  Solution  

  • 2–184
 

2.11–185  Solve Complex Exponential Equation  Solution  

  • 2–185
 

2.15–186  Addition of 2 Sinusoids via Phasors  Solution  

  • 2–186
 

2.16–187  Time Delay is Equivalent to Phase Shift (for Sinusoid)  Solution  

  • 2–187
 

2.17–188  Addition of 3 Sinusoids via Phasors  Solution  

  • 2–188
 

2.19–189  Simultaneous Sinusoidal Equations Solved via Phasors  Solution  

  • 2–189