Advanced Topics in Signal ProcessingJae S. Lim, Alan V. Oppenheim |
Contents
1 Notation for Signal Matrices | 55 |
Multirate Processing of Digital Signals | 123 |
Efficient Fourier Transform and Convolution | 199 |
Copyright | |
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a₁ adaptive algorithm all-pole analog analysis window applications approximation autocorrelation function b₁ bandpass calculated coefficients computation constraint convergence convolution corresponding decimation digital filter Digital Signal Processing discrete Fourier transform discrete STFT discrete-time STFT equations error example factor FBS method Figure filter bank filter design FIR filter Fourier transform frequency response frequency sampling h(n₁ IEEE Trans implementation impulse response index map input integer interpolation inverse k₁ k₂ lattice least-squares linear phase lowpass filter matrix minimize modulation n₁ n₂ obtain operations optimal output parameters periodogram polynomial polyphase filters problem properties recursion reduce result sampling rate conversion sequence short-time section shown in Fig solution spectral estimator speech stability STFTM structure synthesis theorem transfer function twiddle factors unit sample response update values vector w₁ w₂ WFTA x(n₁ y(n₁ z-transform z₁ zero Σ Σ