MATLABstudy

说明：  i am upload the matlab programme

全变差图像处理Matlab程序，for the paper: "Algorithms and Software for Total Variation Image Reconstruction via First-Order Methods, Numerical Algorithms"(Software for Total Variation Image Reconstruction (for Matlab Version 7.5 or later) "mxTV" is a software package for image reconstruction based on the Total Variation model, and including denoising, inpainting, and deblurring. The work was carried out as part of the project CSI: Computational Science in Imaging, funded by the Danish Research Council for Technology and Production Sciences, and headed by Prof. Per Christian Hansen, DTU Informatics. The collaborators are DTU Informatics, Dept. of Electronic Systems at Aalborg University, and MOSEK ApS. The underlying algorithms are based on recently published first-order methods developed by Nesterov, tailored specifically to the image restoration problems. These methods have O(1/ε) complexity, where ε is the accuracy of the solution. The core computational routines are written in C, with a mex interface to Matlab. The algorithms and the software are described in the paper: J. Dahl, P. C. Hansen, S. H. Jensen, and T. L. Jensen, Alg)

说明：  这是国外一个PLS工具箱，还有GUI，非常方便，包括了iPLS、biPLS、MWPLS等常用PLS方法(This is a PLS Toolbox abroad, as well as GUI, very convenient, including the iPLS, biPLS, MWPLS and other commonly used methods PLS)

分数傅里叶变换离散化(DFRFT)算法，注释是 后面的文字，程序比较简单(Discrete fractional Fourier transform (DFRFT) algorithm, the text behind the comment is , the program is relatively simple)

变步长LMS自适应滤波算法的MATLAB程序，很好用，我已经试过了(Variable step size LMS algorithm MATLAB procedures, very good, I' ve tried)

一级倒立摆仿真程序，实现了一级倒立摆的摆起稳定控制(one inverted pendulum simulation program, to achieve a level of stability control for inverted pendulum swing-up)

matlab编写FR无约束最优化问题,matlab源程序，适用于二阶问题(use matlab for FR problem)

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.ff

自适应代码，根据论文写得，结果和论文一样，可供参考。(Adaptive code, according to papers written, and papers as a result, for reference.)

该程序是用MATLAB编写的实现微弱信号检测的程序，基于自相关算法。(The program is written in MATLAB to achieve weak signal detection procedure, based on self-correlation algorithm.)