资源列表
pwmzhengliuIControl
- 主要仿真风力发电系统下matlab pwm整流及波形分析-Main simulation wind power systems matlab rectifier
WVD2
- CWD实现：首先求出信号的模糊函数，然后对模糊函数进行滤波，再进行二维的FFT变换-CWD to achieve: First, find the signal ambiguity function, and then filtering the ambiguity function, and then two-dimensional FFT transform
gabor-transform
- Gabor变换可以达到时频局部化的目的：它能够在整体上提供信号的全部信息而又能提供在任一局部时间内信号变化剧烈程度的信息。简言之，可以同时提供时域和频域局部化的信息。-Frequency localized Gabor transform can achieve the purpose: it can provide all the information of the signal on the whole and they can provide the intensity of the s
Ondelettes
- introduction to wavelet
toolbox_wavelet_meshes
- 基于小波变换的网格压缩，也是来自别的网站-wavelet meshes compress
Iris-feature-extraction-algorithm
- 基于二维小波变换和方向向量，提出一种新的虹膜特征提取方法。该方法的基本思想是考虑虹膜纹理的 灰度变化，对于多层小波分解后的低频分量，分别求其在4个方向上的方向向量，最后形成虹膜码。测试结果表明，该方法能 有效地提高虹膜的识别率，且算法简单、快速。 -The basic principle of the method is as follows.In view of iris textural intensity variation,for the low- frequency c
Wavelet-analysis-experiment-guidance
- 对于初学者来说是完整的matlab小波分析分析示例，上机实验指导书-a detailed matlab wavelet analysis example
Haar
- 一个简单的Haar小波处理程序，用于处理一维问题-A simple Haar Wavelets program，used to handle one-dimension problem
Image-Watermark-Based-on-DWT
- 基于离散小波变换的数字图像水印的嵌入与提取matlab仿真-Digital watermark embedding and extraction
Modern-signal-processing
- 现代信号处理技术：包括高阶谱、时频分析与小波变换-Modern signal processing technology include: high-end spectrum of time-frequency analysis and wavelet transform
daima-high-spat-ial-remote-sensing
- 高分辨率遥感图像信息提取，小波 多窗口线性保持 联合特征去噪 高分辨率影像-wavelet multi-window linearity r eserve char act er noise cleaning high-spat ial remote sensing
video_wvltcoding
- 小波视屏图像处理，包括小波图像编码。该软件模块是执行一个或多个MPEG-4视频工具的一部分。适用于MPEG-The Wavelet screen image processing, including wavelet image coding. The software module is part of the implementation of one or more MPEG-4 video tools. For MPEG