资源列表
xiaobobianhuanyuyingyong
- 某一直升机齿轮箱上的早期损伤的特征是，在伴随振动信号上产生一个可变周期的非平稳扰动信号。要求按此特征构造一组有物理意义的数据仿真早期故障信号，应用小波变换技术分析故障的特征和发生时刻。-a helicopter gearbox early on the characteristics of the injury, In addition to the vibration signal produced a variable cycle perturbation of non-stationary
gabor
- GABOR FILTER BASED DESIGN CODE
mathcad-for-FFT-analyzer
- 运用Mathcad实现FFT算法的编程，用于求取各次谐波分量的值-Programming using Mathcad achieve FFT algorithm for obtaining the value of each harmonic component
Gabor_transform
- 关于如何实现Gabor小波变换的文章,对于想亲自动手实现Gabor小波变换的朋友非常有用.-on how to achieve Gabor wavelet transform article, want to personally get involved to achieve Gabor wavelet transform friends very useful.
Face-recognition
- 本文针对人脸图像的特点，选取一组Gabor 小波核，并用这组Gabor 小波核对人脸图像进行Gabor 小波变换，提取人脸 图像的有效信息。在此基础上，用2DPCA 对Gabor 小波提取的 数据矩阵进行降维，最后用最近邻法对人脸进行分类。-In this paper, the characteristics of face images, select a set of Gabor wavelet kernel, and check with this set of Gabor wav
SOURCEiriswavepr
- Iris Identification Using 2D Wavelet
wavelet2
- 利用小波提升算法和huffman编码进行图像的无算压缩，压缩比约50％，vc6编译
Wavelet_denoise
- 将小波分解，每层分解的系数用软域值处理，实现小波域值去噪。-Wavelet decomposition, the decomposition of each factor with a soft threshold processing, and wavelet denoising.
mulwave
- 此函数基于二进小波的分解、重构的图像去噪-This function is based on the dyadic wavelet decomposition, reconstruction of the image denoising
DWT
- 基于小波变换的数字盲水印及对嵌入水印后图像的攻击检测-Attack detection based on wavelet transform digital blind watermark and the watermarked image
wavelet
- 一种基于小波变换的遥感图像融合，区域能量融合算子。-Wavelet transform based image fusion, regional energy integration operator.
pack_emd.tar
- 能进行经验模态分解，希尔伯特黄变换以及谱分解等(Can an empirical mode decomposition and Hilbert huang transform and spectral decomposition)