Description: 内容：基于MATLAB的小波变换程序
具体功能：实现四级信号的小波分解和重构-Content: wavelet transform based on Matlab: four level signial wavelet decomposition and reconstruction are implemented. Platform: |
Size: 1881 |
Author:肖水军 |
Hits:
Description: 语音信号处理中的，小波变换去噪基本算法的源程序，对初学者有一定的参考价值。-Speech signal processing, wavelet transform denoising basic algorithm of the source, for beginners with some reference value. Platform: |
Size: 225280 |
Author:qweqwe |
Hits:
Description: 基于DB8小波变换的verilog代码设计，支持Avalon总线-Verilog DB8 Wavelet Transform Based on code design, support Avalon bus Platform: |
Size: 7168 |
Author:jacky |
Hits:
Description: main executing reference usage: observeWaveletDecompositionBenchmark_N_levels.m
The objective is to illustrate wavelet decomposition, and to describe how operations may be done in the wavelet domain before the reconstruction. The demo decouples the wavelet operations (transform, operation in wavelet domain, and reconstruction) from the plotting.
A PSNR and MSE describes the possible distortion (however minimal) of the forward and inverse wavelet transform.
* Caveat: The image display may be subjected to the selected target image. The objective is to provide a simple framework for the understanding of working with wavelets. Platform: |
Size: 210944 |
Author:elfrania |
Hits:
Description: Images require substantial storage and transmission resources, thus image compression is advantageous to reduce these requirements. The report covers some background of wavelet analysis, data compression and how wavelets have been and can be used for image compression. This project aims at implementing wavelet transform for image compression. The wavelet transform is implemented using Matlab.As the wavelets provide a unique relation between time and scale components of the signal, this property makes wavelets suitable for image compression and also the efficient decomposition of signals prior to compression. Platform: |
Size: 1024 |
Author:prince |
Hits:
Description: matlab中chirp小波变换的一个例子，包括可视化的处理(Matlab - Wavelet Transform of Chirp Signal
Matlab - Wavelet Transform of three different signals) Platform: |
Size: 1024 |
Author:张丽美 |
Hits:
Search - Wavelet Transform