资源列表
fdct_wrapping_demo_disp
- fdct_wrapping_dispcoef - 返回一个包含所有图像曲波系数的图象 -fdct_wrapping_dispcoef- returns an image containing all the curvelet coefficients
example1
- 小波变换的信号奇异性检测及去噪例程，此码为matlab语言-Wavelet Transform Singularity Detection and Denoising routine
wavelet
- 小波变换用于脑电信号处理，可以很好的对脑电信号进行时频分析-Wavelet transform for EEG signal processing, can be very good for time-frequency analysis of EEG
xiaoboshang
- 计算小波分解后的能量及小波熵。里面还有OFDM信号和WPM信号的程序。-After calculating the energy of wavelet decomposition and wavelet entropy. There is also OFDM signal and the WPM signal process.
GaborFilter
- 利用Gabor滤波器提取图像纹理特征，用于图像分类模式识别-Extract the texture feature using Gabor filter/wavelet. You should first generate cell array G, which is a set of kernels in freq domain, then pass G and the image to the function GABORCONV.
wavelet
- 用于求取小波包变换后小波系数的熵值，对初学者很有帮助-Used to obtain the wavelet coefficients after wavelet packet entropy, helpful for beginners
LSunwrap
- 基于离散余弦变换的最小二乘法进行相位解包裹-Discrete cosine transform-based least squares method for phase unwrapping
discrete-wavelet-transform
- 包含有小波细化及一维离散小波变换的C程序-Refining and contains one-dimensional discrete wavelet transform of C programs
morlet_wavelet
- 用改进的morlet_wavelet做信号(用文件打开)的小波变换,得到小波变换谱图并提取小波脊-Morlet_wavelet to do with improved signal (with the file open) the wavelet transformation, wavelet spectrum and wavelet ridge extraction
image-denoising
- 基于模极大值的小波变换去噪算法文件，具有可操作性，理论性强，具有较好的去噪效果。-Based on the wavelet transform modulus maxima denoising algorithm documentation, operational, theoretical, and has a better denoising effect.
DWT
- 小波变换 对于任意一种大小的图像 进行小波变换和逆变换 另付一张图片 可以进行试验-Transform the image size for any kind of wavelet transform and inverse transform can be an extra Test picture
wavelet
- 小波阈值法去噪的程序，其中有关于信噪比和均方根误差的公式-wavelet denoising