A window function design FIR digital band-pass filter, Normalized data model, modal vibration, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.

Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Including the area, perimeter, rectangular, elongation, Mainly based on the mtlab procedures.

Part of the license plate recognition locator feature, In matlab R2009b debugging through, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.