Title :
On a frequency domain analog of Prony´s method
Author_Institution :
Dept. of Electr. Eng., Rhode Island Univ., Kingston, RI, USA
fDate :
1/1/1990 12:00:00 AM
Abstract :
A technique is presented for determining the transfer function of an nth-order pole-zero system when its frequency response is specified at 2n+1 distinct frequencies. It involves solving only two sets of linear simultaneous equations. The author makes clear its analogy to the famous Prony method. Although known since 1934, the technique appears to be new to the area of signal processing
Keywords :
frequency-domain analysis; poles and zeros; signal processing; transfer functions; Prony´s method; frequency domain analog; frequency response; linear simultaneous equations; nth-order pole-zero system; signal processing; transfer function; Convolution; Deconvolution; Discrete Fourier transforms; Equations; Extrapolation; Fourier transforms; Frequency domain analysis; Kernel; Signal processing; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
