tetris

直方图提取函数，用于人脸识别中，输入一幅图像，函数内部对输入图像做短时傅里叶变换，得到四幅幅度图，再求四幅图的直方图特征，合并后输出(Histogram extraction functions for face recognition, the input image, the input image inside the function to do short-time Fourier transform, the four magnitude diagram, and then seek four graph histogram feature, the combined output)

蚁群算法matlab编写，内附程序部分说明与本人学习笔记(Ant colony algorithm matlab prepared, containing part of the program description and my study notes)

一般情况下，ellipse函数只能实现尺度较小的椭圆模拟，次程序实现长短轴较大且椭圆中心在任意象限情况下的椭圆模拟函数(for the semi-major and semi-minor ellipse simulation)

matlab实例100个，适合于学习matlab基础学习。其中都是源代码。(matlab example 100, the basis for learning to learn matlab. Which are the source code.)

seismic attenuation, well based estimation

计算差分盒维数的matlab程序,是根据一篇文章写出来的，我也是下载的，看着不错就穿上来了，但还不知这样求维数对不对？(difference calculation of the box dimension Matlab procedure is based on an article written by, I also downloaded, Seeing good to wear it, but it has not requested such dimension that right?)

water marking image code

FOUR MINUS ALTERNATIVE PIXELS IN AN IMAGE

说明：  模拟退火处理tsp问题，matlab 代码(tsp problem matlab code)

用神经网络控制船舶航向的仿真程，txt文件。(Neural network simulation process control of ship course, txt file.)