ANUPAM

跳频扩频通信系统仿真程序，使用matlab语言设计的程序。(frequency hopping spread spectrum communication system simulation, the use of Matlab language design process.)

这个程序是基于混合高斯背景模型的运动目标检测算法，m文件和所用视频放到matlab的工作目录下即可运行(This program is based on the Gaussian mixture background model of moving target detection algorithm, m, and used video files into matlab working directory to run)

MATLAB学习的一些心得以及资料 仅限于私人交流学习(some MATLAB learning experience and information)

灰度扩展及灰度图像伪彩色化：灰度值在0～20之间显蓝色，20～40之间显绿色，40～255显红色。 (Gray-scale images of pseudo-color: gray-scale value between 0 to 20 Hin blue, between 20 to 40 green, 40 ~ 255 marked in red.)

自己编的Matlab实现旋转模式的CORDIC代码，附对应的参考资料，一看就懂。(Matlab realize their series rotation mode CORDIC code, with corresponding reference data, one can understand.)

能够实现四步相移解包裹，对包裹相位能较好的分离出来(unwrap algorithm)

归一化切割和图像分割算法及其论文,归一化分割不仅度量了不同分组之间总体不相似性，同时度量了分组内的总体相似性(Normalized cuts and image segmentation algorithm and its papers, normalized measure divided not only between the different groups no overall similarity, while the overall measure of similarity within groups)

卡尔曼滤波模型的模拟范例 注释相当明确 适合初学者(KALLMAN FILTER)

该代码采用matlab和C混合编写，是采用随机梯度的方法训练线性分类器，它可用于数据、图像等的多类分类情况。参考论文：Good Practice in Large-Scale Learning for Image Classification(This a Stochastic Gradient Descent algorithm used to train linear multiclass classifiers. It is biased towards large classification problems (many classes, many examples, high dimensional data).)

PSNR for image processing