Laplacianpyramid

说明：  一个简单的小程序，主要是转换测量卡尔曼滤波（CMKF）在三维空间上的matlab实现，并给出了xyz三个方向上的滤波误差(A simple program is mainly the realization of CMKF in three-dimensional space by MATLAB, and the filtering errors in three directions of XYZ are given)

用重心法实现光斑中心定位，matlab程序(Facula Center Location by the Method of Center of Gravity)

利用Matlab实现的基于小波SOFM的图像压缩算法，在matlab网站下载的，应该具有比较高的参考价值(The use of Matlab to achieve SOFM-based wavelet image compression algorithm, in matlab website, and should have a relatively high reference value)

包括影像预处理，叶绿素反演，水污染监测等功能(Including image preprocessing, water pollution monitoring and other functions)

说明：  三次B样条曲线，计算机图形学实验中的一个小程序，很有意思哦(Three B-spline curves, Computer Graphics in a small experimental procedure, very interesting oh)

ASM,主动形状模型，PCA，可变形模型。以人手变形为例，内涵18个人手图形，每个有72个landmarks，程序对人手形状进行了procrutes align然后进行了PCA(ASM, take the initiative to shape model, PCA, deformable model. Manual deformation as an example, the connotation of the 18 individual hand graphics, each has 72 landmarks, the procedure carried out on the staffing procrutes align shape and then proceed to the PCA)

说明：  以中心图像为模板，将其他八张图映射到模板中，然后粘贴到对应位置完成拼接(Take the center image as the template, map the other eight images to the template, and paste them to the corresponding position to complete the splicing)

本程序是一幅512*512的lena.raw图像进行快速DCT和其逆变换，整个程序均调试通过，是在C语言环境下编写的，在整个关于快速DCT的源码中，本代码可以说是集大成者，很值得一看。(This procedure is mainly of a float or double type of data, rounding, the float data can be positive or negative, can be, take the whole principle of rounding.)

说明：  用于rtd2660方案OSD内字体生成，可以做开机LOGO，无信号界面等(It is used for font generation in OSD of rtd2660 scheme, and can be used for power on logo, signal free interface, etc)

ncut分割算法matlab代码 .里面有多个matlab代码，并有一张图片(segmentation algorithm matlab code ncut. there are a number of matlab code, and a picture)