By default eig will not often return the eigenvalues and eigenvectors in sorted buy. Use the type operate To place the eigenvalues in ascending order and reorder the corresponding eigenvectors. The number of audio frequencies handles 20Hz to 20Khz, with each and every frequency band becoming read in different ways. https://hire-sameone-to-do-matlab13299.dgbloggers.com/30099987/the-smart-trick-of-matlab-homework-help-that-no-one-is-discussing