MATLAB practice in Electrical Engineering
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Measure nodal residual
Return absolute current injection minus conductance-current sum.
nodal-residual. Free room.
Calculate resistor current
Return voltage divided by positive resistance.
ohms-law. Free room.
Calculate series quality factor
Return two pi resonant frequency L divided by R.
quality-factor. Free room.
Find the RC time constant
Return resistance times capacitance.
rc-time-constant. Free room.
Calculate jitter SNR
Return minus twenty log10 two pi frequency jitter.
jitter-snr. Account access required.
Measure normalized event error
Return RMS residual divided by RMS reference.
event-distortion. Account access required.
Calculate load-line current
Return supply minus voltage divided by resistance.
load-line. Account access required.
Refer noise to input
Return output noise divided by gain.
input-referred-noise. Account access required.
Calculate timer remaining
Return non-negative duration minus elapsed time.
timer. Account access required.
Calculate thermal equilibrium rise
Return loss times thermal resistance.
thermal-rise. Account access required.
Measure tuning error
Return absolute target minus measured resonance.
tuning-error. Account access required.
Calculate voltage unbalance factor
Return 100 times negative over positive sequence magnitude.
voltage-unbalance. Account access required.
Calculate jitter SNR
Return minus twenty log10 two pi frequency jitter.
jitter-snr. Account access required.
Quantize fixed point
Return nearest integer code after fractional-bit scaling.
fixed-point. Account access required.
Measure normalized event error
Return RMS residual divided by RMS reference.
event-distortion. Account access required.
Calculate apparent power
Return hypot of real and reactive power.
apparent-power. Account access required.
Normalize a fault residual
Return residual magnitude divided by positive scale.
fault-score. Account access required.
Calculate motor torque
Return torque constant times current.
motor-torque. Account access required.
Measure calibration error
Return calibrated minus reference magnitude.
calibration-residual. Account access required.
Calculate apparent power
Return hypot of real and reactive power.
apparent-power. Account access required.