资源列表
final
- 小波变换处理带噪语音信号，对于低信噪比的情况下相当有效，直接改文件名就可完成-Wavelet Transform of Noisy Speech signal processing for low SNR case quite effectively, direct to the file name can be completed
fourier_ecg
- 心电图的傅里叶变换，反傅里叶变换滤波等等。阈值算法求波位置。-ECG Fourier Transform, the anti-Fourier transform filtering and so on. Threshold algorithm for wave position.
fractalVSwavelet
- 期刊：基于小波图像压缩技术的算法研究，图像压缩的混合编码。-Series: Based on wavelet image compression algorithm technology research, a mixture of image compression coding.
filter
- 数字滤波器，源代码，因该比较有用的，MATLAB程序 -Digital filter, the source code, as the comparison useful, MATLAB program
WaveletTransform
- 利用二维小波分析对一幅图象作2层小波分解,并在此基础上提取各层的低频信息实现图像的压缩.-The use of two-dimensional wavelet analysis of images for a 2-layer wavelet decomposition, and on this basis the low-frequency information extracted all levels to achieve image compression.
xiaoboquzao
- 图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪.-Wavelet Denoising image to gray image coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform de-noising.
psnr_noise
- 图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪,计算去噪前后图像的PSNR。-Wavelet Denoising images to grayscale images coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform denoising calculated before and after denoising images PS
edge
- 使用小波变换来寻找图像边缘的matlab源代码，速度效果均很不错，可以手动选择算法执行的强度，来达到不同的效果 -The use of wavelet transform to find the edge of the matlab source code, the speed effects are very good, you can manually select the algorithm for the implementation of the strength, to achi
wavelets
- 基于小波变换的图像边缘检测,在MATLAB环境下做.-Wavelet-Based Image Edge Detection, done in the MATLAB environment.
Atoolbox
- A collection of functions is presented which includes 2nd generation wavelet decomposition and reconstruction tools for images as well as functions for the computation of moment invariants. The wavelet schemes rely on the lifting scheme of Sweldens.
dbwavlet
- 关于小波变换的基本编程，能够实现小波消噪。-Wavelet transform on the basic programming, wavelet denoising can be achieved.
wavlet
- 关于小波包方面的内容，用c语言写了几个小波变换所需要的函数。-On the wavelet packet contents, using c language to write a few wavelet transform of the function required.