压缩感知图像超分辨率重建

这是关于07年全国大学生数学建模B题，评委及出题者的评卷综述，具有很强的指导意义，很多参加了的同学，可以看一看是否领会了出题者的意图。(This is CUMUM B problem analysis.)

implementation of active contour for detection of dark objects

代码里有很完整的注释和解释，基于K均值的PSO聚类算法,用于时频分析算法，基于负熵最大的独立分量分析，实现了图像的加水印，去噪，加噪声等功能，用MATLAB实现的压缩传感。

该文件是学习matlab的国外经典教材，在国内也没有电子书，本人从国外所得(This book is written for the matlab primers of engineering by University of Cabriage.It s easy to learn and grasp.)

matlab编程的模拟地质雷达探测的复杂岩体模型的图片(the matlab programming simulation of complex geological radar detection pluton model pictures)

说明：  卡尔曼滤波是一种利用线性系统状态方程，通过系统输入输出观测数据，对系统状态进行最优估计的算法。由于观测数据中包括系统中的噪声和干扰的影响，所以最优估计也可看作是滤波过程。(Kalman filtering is an algorithm for optimal estimation of system state by using linear system state equation and input and output observation data.Since the observation data includes the influence of noise and interference in the system, the optimal estimation can also be considered as a filtering process.)

OFDM系统完整程序，小波/小波包变换在OFDM中的应用的程序。(Complete program of the OFDM system, wavelet/wavelet packet transform in OFDM applications program.)

first code written in c++ for generating 3D tetrahedral elements inside unite cube with sphere inside it.

matlab写的 视频播放器程序，带界面的 (matlab write the video player program, with the interface)

数字图像矩阵数据的显示及其傅立叶变换, 程序能够运行出正确的结果，希望对各位有帮助。