Additional units will be added on a weekly basis.

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Many of the following files are large, with some ~ 40 Mb.  So do a right mouse click on each link.  Then "Save Target or Link as"

Unit	Adobe Presentation	PowerPoint
0	Introduction	Unit_Intro_PP
1	Natural Frequencies (pending)
1c	Bridge Natural Frequencies	Unit_1c_PP
1d	Building Natural Frequencies	Unit_1d_PP
1e	Helicopter Forcing Frequencies	Unit_1e_PP
2	Sine Vibration	Unit_2_PP
3	Sine Sweep Vibration	Unit_3_PP
4	Random Vibration	Unit_4_PP
5	Nonstationary Random Vibration, Skewness, & Kurtosis	Unit_5_PP
6a	Fourier Transforms: Applications	Unit_6a_PP
6b	Waterfall FFT	Unit_6b_PP
10b	Electronic Component Fatigue	Unit_10b_PP
13	Synthesizing a Time History to Satisfy a Power Spectral Density using Random Vibration	Unit_13_PP
16	Sample Rate & Nyquist Frequency	Unit_16_PP
17	Aliasing Errors in Signal Analysis	Unit_17_PP
21	Shock Response Spectrum Classical Pulses	Unit_21_PP
22a	Shock Response Spectrum Seismic Pulses	Unit_22a_PP
22b	Wavelet Synthesis to Satisfy an SRS	Unit_22b_PP
22c	Damped Sine Synthesis to Satisfy an SRS	Unit_22c_PP
26	Isolation_Damping	Unit_26_PP
33	Digitizing Plots	Unit_33_PP

Full set of Matlab scripts including Updates: Matlab_scripts.zip

Additional Materials (will be covered in future Units).

Generalized Eigen Problem using LAPACK in C/C++ environment: LAPACK_files.zip

Generate Non-Gaussian White Noise Time Histories User selects standard deviation and kurtosis. Skewness is zero.white_kurtosis.m User selects standard deviation, skewness and kurtosis white_kurtosis_skewed.m progressbar.m

Modal Transient Analysis of a Multi-degree-of-freedom System with Enforced Motion: modal_enforced_motion.pdf Matlab scripts: enforced_displacement.m enforced_acceleration.m Generalized_Eigen.m Frequency Response Function Analysis of a Multi-degree-of-freedom System with Enforced Motion: FRF_enforced_motion.pdf Matlab scripts: enforced_acceleration_frf.m

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