English vibration lesson Half-power method
I will explain about "Half-power method" p.344 in section 6.2.1 of "Introduction to Modal Analysis" by Akio Nagamatsu, showing the code in MATLAB.
MATLABパイセン
English vibration lesson 
English vibration lesson Curve-fit to resonant FRF data
I will explain about "Curve-fit to resonant FRF data" p.349 in section 6.3.4 of "Introduction to Modal Analysis" by Akio Nagamatsu, showing the code in MATLAB.
English vibration lesson Prony’s method (Polyreference)
I will explain about "Prony's method " p.367 in section 6.3.2 of "Introduction to Modal Analysis" by Akio Nagamatsu, showing the code in MATLAB.
English vibration lesson Differential Iteration Method
I will explain about "Partial Iteration Method" p.362 in section 6.3.1 of "Introduction to Modal Analysis" by Akio Nagamatsu, showing the code in MATLAB.
English vibration lesson Modal Testing RFP
The Rational Fraction Polynomial Method (RFP) , which is a mode identification method that does not require an initial value, will be explained by showing a MATLAB program.
English vibration lesson Euler and Runge-Kutta Methods
Using a state-space model (state equation and output equation) of a spring-mass-damper model with N degrees of freedom, the Euler and Runge-Kutta methods will be explained while showing the MATLAB code.
English vibration lesson State space model with MATLAB
The state-space model (state equations and output equations) of the spring-mass-damper model with N degrees of freedom will be explained while showing the MATLAB code.