The wavelet transform of periodic function and nonstationary periodic function
β Scribed by Liu Hai-feng; Zhou Wei-xing; Wang Fu-chen; Gong Xin; Yu Zun-hong
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 397 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0253-4827
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We present the windowed Fourier transform and wavelet transform as tools for analyzing persistent signals, such as bounded power signals and almost periodic functions. We establish the analogous Parseval-type identities. We consider discretized versions of these transforms and construct generalized
We investigate expansions of periodic functions with respect to wavelet bases. Direct and inverse theorems for wavelet approximation in C and L p norms are proved. For the functions possessing local regularity we study the rate of pointwise convergence of wavelet Fourier series. We also define and i