kalman-1

说明：  球面天文学（岁差、章动）和天体力学（行星星历表）的原始计算公式、算法和程序。matlab编译通过。主要包括：公历/儒略历转换为儒略日，儒略日转换为公历/儒略历，球坐标转换为直角坐标，直角坐标转换为球坐标等38个matlab源代码。压缩文件中有说明。(Spherical Astronomy (precession, nutation) and celestial mechanics (line stars ephemeris) of the original formula, algorithms and procedures. matlab compiler through. Mainly include: Gregorian/Julian calendar converted to Julian day, Julian date is converted to the Gregorian calendar/Julian calendar, the ball coordinates converted to rectangular coordinates, rectangular coordinates is converted to spherical coordinates, such as 38 matlab source code. Compressed file is described.)

一个简单的卡尔曼滤波程序，以实现状态估计，并给出了仿真结果(a simple Kalman Filter)

this code discribe the method related to nearest neighbour

【matlab编程代做】GMSK系统仿真 可以作为参考使用([Do] GMSK matlab program generation system simulation can be used as references)

基于均匀线阵的，利用延迟的方法进行信号方位角与频率的联合估计，采用MUSIC算法(Based on uniform linear array, and methods of use of the delay signal azimuth and frequency of joint estimation using MUSIC algorithm)

matlab檔案，用於計算定位成功率，輸入nmea檔案，自動計算NMEA定位的成功率(Calculate the fix yield rate)

说明：  蒙特卡罗方法可以有效地解决复杂的工程问题，而MATLAB具有强大的数值计算功能。将二者结合使用，可以得到高效的解决问题的方法。本文阐述了该方法并通过实例验证了该方法的正确性和优越性。 (Monte Carlo method can effectively solve complex engineering problems, and MATLAB has powerful function of numerical calculation. The two in combination, can be cost-effective solution to the problem. This paper describes the methods and examples of the method to verify the correctness and superiority.)

我自己应用的MATLAB程序，已经使用，效果不错，大家可以下载试试。(MATLAB program my own applications, has been used, good results, you can download to try. )

PID控制算法：积分分离PID控制算法以及仿真(PID control algorithm: Integral Separation PID control algorithm and simulation)

自己整理出来的几个常用的一维无网格方法的matlab程序。(Organize their own out of several commonly used one-dimensional meshless method matlab program.)