rooteig Frequencies and power of sinusoids using eigenvector algorithm w = rooteig(x,p) [w,pow] = rooteig(x,p) [f,pow] = rooteig(...,fs) [w,pow] = rooteig(...,'corr') Examples: 1) 3 complex exponentials: n=0: 99; | peig | pmusic | rootmusic References Stoica, P. and R. Moses, INTRODUCTION TO SPECTRAL ANALYSIS, Prentice-Hall arguments - double - vector frequencies of the complex sinusoids - double - vector absolute value squared amplitudes of the sinusoids at frequencies w