资源列表
jpeg_fdct_float
- jpeg FFT source code
duocengmo
- 小波分析，及小波能量谱分析，信号分析与处理技术小波分析，及小波能量谱分析，信号分析与处理技术-wavelet analysis, and wavelet energy spectrum analysis, signal analysis and processing technology wavelet analysis, and wavelet energy spectrum analysis, Signal Analysis and Processing Technology
adapOMP 基于压缩感知的正交匹配追踪算法
- OMP算法，基于压缩感知的正交匹配追踪算法，能够很好的重构出原始信号-OMP algorithm based on compressed sensing orthogonal matching pursuit algorithm that can reconstruct the original signal very good
matlab-m
- matlab m文件运用5种不同的梯度增强法进行图像锐化和图像的高通滤波和掩模处理-matlab m files using five different gradient method for image enhancement and image sharpening high-pass filter and mask handling
createDictionary
- 图像的压缩感知进行稀疏化时，首先需要进行创建字典，本程序就可以创建gabor字典-to create the gabor dicitionary
Morlet_Matlab
- 关于小波信号处理中的Morlet算法的Matlab程序-On the Morlet wavelet signal processing algorithms Matlab program
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
li3-14
- 这是一个图像增强的应该实例，首先画出原始图像，下来进行图像的增强处理，用sym4小波对x进行2层小波分解，对处理后的系数进行重构，最后画出重构图像。-This is an instance of image enhancement should first draw the original image, down to the image enhancement processing, with sym4 x for 2-layer wavelet wavelet decomposition,
interpolation
- 是小波变换的C语言程序~ 还有插值函数 采用正弦信号做样本-Is the wavelet transform of the C language program- there are interpolation functions using sinusoidal signals with sample
wavelet-fft
- 该程序主要说明了小波具有良好的抗噪功能，与fft相比，它有自己的独特之处。-The program mainly explains the wavelet has a good anti-noise function,and compared with the fft, it has its own uniqueness.
matlab-cwt
- 连续小波变换的MATLAB实现（未调用cwt函数）-Continuous wavelet transform of MATLAB (not using function cwt)
han_td
- 非线性微分跟踪，用小波变换实现阈值去噪，本论文用液压活套张力系统角加速度的计算-Nonlinear differential tracking, wavelet transform thresholding