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xiaobofenxijiangyi
- 小波(Wavelet)这一术语，顾名思义，“小波”就是小的波形。所谓“小”是指它具有衰减性；而称之为“波”则是指它的波动性，其振幅正负相间的震荡形式。与Fourier变换相比，小波变换是时间(空间)频率的局部化分析，它通过伸缩平移运算对信号(函数)逐步进行多尺度细化，最终达到高频处时间细分，低频处频率细分，能自动适应时频信号分析的要求，从而可聚焦到信号的任意细节，解决了Fourier变换的困难问题，成为继Fourier变换以来在科学方法上的重大突破。有人把小波变换称为“数学显微镜”。 这套讲
wavelets
- 关于小波包多尺度分解与重构的学习资料，详细介绍了各函数的语法与用法-Some very useful multi-scale wavelet packet decomposition and reconstruction of information
P100_wavelet2D
- 利用MATLAB语言实现二维信号多尺度离散小波分解-Using MATLAB language to achieve two-dimensional discrete wavelet multi-scale decomposition of signals
cwt
- 给定小波母函数,要求做连续小波变换，变换结果以图像形式给出（尺度－位移），说明并在图像上标出信号有哪几个成分。-For a given mother wavelet function, required to do continuous wavelet transform, transform results are given in the form of images (scale- displacement), indicating that the signal in the image
dpnewton_zuisu
- 阻尼牛顿法、最速下降法、变尺度法的matlab程序。-Damped Newton' s method, steepest descent method, variable metric method matlab program.
mmgbysvmwavelet
- 利用离散小波变换在一维时间序列上进行多尺度变换-The use of discrete wavelet transform in one-dimensional time series on the multi-scale transformation
scalingtransformation
- 本程序可以实现图像的尺度变换功能，使用于初学者对图像的研究-This program can achieve the image scaling function used in the study for beginners right image
xiaobobianhuanzuixiaoercheng
- 小波变换的多尺度图像分割，和图像二值化程序。-Binary Image
MATLABwavelet
- 小波变换的matlab程序，包括离散小波变换，多尺度变换，小波包分析，小波用于图像压缩、水印、去噪-Matlab wavelet transform procedures, including the discrete wavelet transform, multi-scale transform, wavelet packet analysis, wavelet image compression, watermarking, denoising
duochidushang
- 提出了一种基于数学形态学的多尺度熵权边缘检测方法。信息熵为图像的内在特性，由它来决定不同结构元 素所提取的边缘在最终合成边缘中所占的比重，是自适应的和客观的-A multi-scale based on mathematical morphology edge detection method of entropy. Information entropy inherent characteristics of the image, from which different structur
xiaobofenxi
- 包含多尺度分解，小波分解及重构等程序，易于学习-xiaobofenxi
ImageSegmentation
- 多尺度分水岭变换分割图像，利用此编码可以编程计算在不同程度有效分割图像。-Image Segmentation
multi-scale-wavelet-transform
- 利用小波变换中的多尺度变换进行图像边缘特征检测的主程序！-Using multi-scale wavelet transform in image edge detection of the main program features!
wavedec2
- 该程序利用小波多尺度分解，提取近似系数和细节系数重构原图像-It uses wavelet decomposition to extract approximate coefficients and detail coefficients of the original image reconstruction
newtonbianchidu
- 牛顿下山法和变尺度发法,很好的,愿和大家一起努力!-Newton descent method and variable fat law, good, willing to work with everyone!
xiaobobianyuanjiancechengxu
- 小波多尺度边缘检测总结的一种最优检测！！！代码绝对可用-Multiscale Edge Detection Optimal detection of a summary! ! ! The code is absolutely free
emfusion
- 基于EM算法的图像融合算法，对图像不用进行多尺度分解。-EM algorithm based on image fusion algorithm for multi-scale image without decomposing.
PyrSementation
- vs2008环境下，opencv开发的金字塔彩色图像分割，对于理解多层次多尺度图像处理有很好的参考价值！-vs2008 environment, opencv pyramid developed color image segmentation, for understanding the multi-level multi-scale image processing is a good reference value!
steepest
- 实用最优化方法 最速下降法 变尺度法 牛顿法 阻尼牛顿法 皆为可运行程序-The most practical method of steepest descent optimization variable metric method damped Newton' s method Newton' s method can run the program are all
multi_scale_edgedetect
- 利用小波变化对信号的边缘进行检测，方法使通过多尺度积对信号功率谱进行变化-Changes in the signal using the wavelet edge detection method to plot the signal through the multi-scale changes in the power spectrum