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University · Circuit theory and network analysis
RC low-pass filter: cutoff frequency and Bode plot
Deriving the cutoff frequency of an RC low-pass filter from first principles, then sketching the Bode plot it produces.
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Mesh analysis: solving a three-loop circuit
Setting up and solving the simultaneous equations for a three-loop resistive circuit with two voltage sources.
Read the worked solutionUniversity · Control systems
Second-order systems: transfer function, damping ratio and natural frequency
Turning a mass-spring-damper's equation of motion into a transfer function, then identifying its damping ratio and natural frequency.
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