SaveSTL

3D shape reconstruction matlab code. It used shape from defocus technique with divergence. You can reconstruct 3D shape with only two different depth images.

This mfile simulates adaptive spectrum sensing.

matlab做的wigner变换的应用程序，可以实现对信号的处理。(wigner transform matlab to do the application, and can implement signal processing.)

Code source of Distribution Wigner ville

说明：  内含多种图像去噪的方法，包括高斯，椒盐噪声等问题(Contains a variety of image denoising methods, including Gaussian, salt and pepper noise and other issues)

该算法是在音频中加入小波变换的数字水印，在音频本身音质不受到影响的情况下，达到对音频进行版权保护的目的，欢迎有需要的朋友前来借鉴分享学习

自由变形算法(Free Form Deformation) - matlab 具有gui界面。三维自由形状变形，在计算机图形学和动画中应用很多。 希望对大家有用

MATLAB绘图，包含了MATLAB常用的绘图命令，对学习MATLAB具有很大的帮助。(MATLAB graphics, including the popular MATLAB graphics commands, to learn MATLAB great help.)

我自己写的小波变换，有低频系数图像，水平高频图像，垂直高频图像，希望对大家有帮助(I wrote it myself wavelet transform, there are low-frequency coefficient images, the level of high-frequency images, the vertical high-frequency images, we hope to help)

对于点检测分析和算例,方便大家学习和使用.(For point detection analysis and examples to facilitate them to learn and use.)