zhangzhengyou-camera-calibration

example of matlab source code of snake GVF algorithm.

GPS卫星导航接收机的matlab工具箱，包括卫星位置计算、用户位置计算以及坐标转换等功能(GPS-matlab toolbox)

用MATLAB实现跳频通信的的仿真与研究内容包括论文和gold码序列(Achieve frequency hopping communication with MATLAB simulation and study includes papers and gold code sequence)

数学软件matlab可用于绘制各种二维和三维图像，介绍了matlab中的相关函数，附件中附带有各函数的例子，本人全都仿真过，全部可行(Mathematical software matlab can be used to draw a variety of two-dimensional and three-dimensional images, presented in the correlation function matlab, annex with examples from various functions, I have all simulation before, all feasible)

Em algo for GMM, data mining unsupervised learning

介绍了matlab的命令大全，以及相关的matlab的应用(Introduced the matlab command Daquan, and related applications matlab)

说明：  有两个程序，用于研究Mallet算法及滤波器设计和消噪(are two procedures for research and Mallet filter algorithm design and denoising)

语音信号预处理方法，希望对各位有所帮助，欢饮查看！(Voice pretreatment)

针对目前双门限能量检测中存在的当判决统计量落在两门限之间时，需循环检测的问题，本文将介绍一种基于自适应双门限的能量检测算法。(we analyze and compare several main types of threshold in energy detection, then propose a new energy detection algorithm based on adaptive double threshold. )

输出直角杨辉三角前十行，边框可以随机变色(Yang Hui triangle right angle output of the first ten rows, border color can be random)