32psk

runge_kutta methode for differensial aquetion

改程序描述了从WGS84坐标系转换为大地坐标系的程序转换，该实验对学习卫星导航的人来说，很有用(the program is about the algorithm of conviter from WGS84 to HBL)

Implementation of PESQ algoritm in Matlab

Tutoriel MATLAB, The integrated using Matlab is very effective, learn to use the basics.

:元胞自动机不仅是理论计算机科学领域的一个重要的计算模型,而且可视为一无限维的离散动力系统,被广泛应用于 自然科学和社会科学各领域的复杂性的研究中,是一个重要的研究方法和工具。该文以Matlab 为开发工具,开发了元胞自 动机的可视模型,为其在各个领域的复杂性研究提供了一个简易、可行的计算机仿真工具(MATLAB s version of Conway s Game of Life. "Life" is a cellular automaton invented by John Conway that involves live and dead cells in a rectangular, two-dimensional universe. In MATLAB, the universe is a sparse matrix that is initially all zero. Whether cells stay alive, die, or nerate new cells depends upon how many of their eight possible neighbors are alive. By using sparse matrices, the calculations required become astonishingly simple. We use periodic (torus) boundary conditions at the edges of the universe. Pressing the "Start" button automatically seeds this universe with several small random communities. Some will succeed and some will fail. )

说明：  利用MATLAB计算轨道谱密度的程序，含有多种不同计算方法(Program for calculating orbital spectral density using MATLAB)

MATLAB及在电子信息课程中的应用，感觉很有用.(MATLAB and in the course of electronic information, I feel useful)

线性调频脉冲压缩过程中所有仿真结果和代码(Chirp compression process simulation and code all)

长周期光栅的透射谱MATLAB模拟算法基于光栅的耦合理论。(Long-period grating transmission spectrum MATLAB simulation algorithm is based on the grating coupling theory.)

说明：  一个关永磁同步电机矢量控制的程序，仿真效果不错。上传于大家共享，期待对此感兴趣的朋友相互学习交流。(A permanent magnet synchronous motor vector control programs, the simulation result is right.Upload to share to interested friends learn each other.)