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Target indentification method using cepstral coefficients
Target indentification method using cepstral coefficients
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机译:利用倒谱系数的目标识别方法
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摘要
A method of identifying an unknown target comprising creating a density function of cepstral coefficients for a known target; receiving a signal from the unknown target; transforming the signal from a time spectrum to a frequency spectrum using a Fourier transform; transforming the frequency spectrum to a cepstrum; creating a density function of cepstral coefficients for the unknown target; and comparing the density function of the unknown target with the density function of the known target.
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