surface-fitting

说明：  awgn的各种实现函数，以及每个函数实现的各种功能(awgn)

在matlab中用ROMBERG方法求二重积分(Seeking double integral using Romberg method in matlab)

该文件为整数规划过程涉及的matlab程序段，包含割平面法及枚举法(This file is an integer planning process involves matlab program segments, including cutting plane method and the enumeration method)

隐马尔可夫模型前向算法matlab程序,其中 alpha为局部概率；pprob为最终的观察概率(a matlab code for Hidden Markov Model forward algorithm.)

2D Convection code. It works fine, just download it and run.

三维空间离散点的曲面拟合,以及散点图做法(Three-dimensional surface fitting discrete points, and scatter plots practice)

Softmax 函数处理，softmax 用于 Deep Learning 后的分类器的实现与识别，此函数的参数经过优化，有较强的泛化能力和性能(Softmax function processing, softmax classifier Deep Learning for the realization and recognition, the parameters of this function is optimized, there is a strong generalization ability and performance)

2D及3D人脸影像特征侦测研究，报告中附有完整的matlab 源码。(Features extraction from 2D and 3D face images. The rar file include pdf document and matlab code description.)

Matlab Function to add a frequency

自己写的图像配准代码，基于harris算子(Write their own code of image registration, based on the operator harris)