| <英文摘要> | 第1-7页 |
| <中文摘要> | 第7-35页 |
| Part ⅠTime-frequency analysis, Wavelets analysis and their页 |
| applications in the cab signal denoising | 第35-36页 |
| Chapter 1 The classic Fourier transform and short-time Fourier analysis | 第36-48页 |
| ·The classical Fourier transforms | 第36-44页 |
| ·Short-time Fourier transform(STFT) | 第44-47页 |
| ·Summary and discussion | 第47-48页 |
| Chapter 2 The wavelets anaIysis | 第48-56页 |
| ·Continuous Wavelets Transform (CWT) | 第48-50页 |
| ·Discrete Wavelet transform (DWT) | 第50-51页 |
| ·Wavelet Frame | 第51-53页 |
| ·Wavelet transforms versus Fourier transforms | 第53-55页 |
| ·Summary and discussion | 第55-56页 |
| Chapter 3 The multiresolution analysis | 第56-65页 |
| ·Multiresolution Analysis | 第56-61页 |
| ·Fast algorithms | 第61-64页 |
| ·Summary and discussion | 第64-65页 |
| Chapter 4 Wavelets packets theory | 第65-73页 |
| ·Fixed scale wavelet packet | 第65-69页 |
| ·General wavelet packets | 第69页 |
| ·Discrete Wavelet packets | 第69-72页 |
| ·Summary and discussion | 第72-73页 |
| Chapter 5 Cab signal denoising with Wavelets packets | 第73-96页 |
| ·Iutroductiou of the FSK (Frequency Shift Keying) signal | 第73-76页 |
| ·Signal decomposition by wavelet and wavelet packets | 第76-79页 |
| ·Multiresolution decomposition of a signal by wavelet packets | 第79页 |
| ·Denoising method | 第79-84页 |
| ·Cab signal denoising by wavelet packets | 第84-95页 |
| ·Summary aud discussion | 第95-96页 |
| Part ⅡModern Spectral Analysis and Applicatious | 第96-97页 |
| Chapter 6 Traditional Spectral Estimation Analysis | 第97-102页 |
| ·Deterministic process spectrum estimation | 第97-98页 |
| ·Stochastic process spectrum estimation analysis | 第98-101页 |
| ·Summary and discussion | 第101-102页 |
| Chapter 7 Modern parametric spectral estimation | 第102-112页 |
| ·Linear prediction | 第102-104页 |
| ·Modern parametric spectral estimation | 第104-106页 |
| ·Autoregressive estimation metbod | 第106-111页 |
| ·Summary and discussion | 第111-112页 |
| Chapter 8 Spectrum Estimation of FSK signals | 第112-120页 |
| ·Implementation of Burg algorithm | 第112-114页 |
| ·Simulations of the modified Burg algorithm on FSK signals | 第114-119页 |
| ·Summary and discussion | 第119-120页 |
| <引文> | 第120-122页 |
