LQ

这个课题设计从地球的近地轨道起飞到达谷神星预定轨道并且着陆在其表面上的一种数值方法。基于有限时间的航行纠正点火而非瞬时推力数值计算和Matlab仿真。最后可以看到空间飞行器从地球的影响球飞到谷神星的影响球的飞行轨迹。(This project explores the mathematical methods and results of designing a mission to land a spacecraft on the asteroid Ceres by beginning in an earth-centered LEO orbit and ending in an orbit prepared to land on the surface of the asteroid. Rather than assume instantaneous velocity changes, course-correcting burns of finite time are considered and analyzed using numerical methods and Matlab computation. The behavior of the spacecraft is observed inside the Earth s sphere of influence, in interplanetary space, and inside Ceres sphere of influence. )

在本程序中，融合了多种传感器的组合导航算法，并且进行卡尔曼滤波，(duo chuan gan qi ,matlab ,kalman)

选择两个函数做卷积运算，本实验里可供选择的函数有矩形窗函数，锯齿波函数和sinc函数，观察选取函数的波形(Select convolution of two functions to do this experiment choice of function has rectangular window function, sawtooth wave function and the sinc function, observe the waveform selection function)

说明：  测量图片中的建筑物角度，R2008B以上版本运行(Measurement of the angle the picture of the building, R2008B or later to run)

matlab code for ls mimo

CW频率步进信号的时域和频率的包络波形的仿真(CW frequency step signal time domain and frequency envelope waveform simulation)

矩量法matlab程序，包括网格划分，基函数，矩量法程序(Method of moments matlab program, including mesh, basis functions, method of moments program)

MATLAB地震数据处理软件。主要设计线性Rp与非线性Rp 、多分量叠加速度成像分析，以及反射系数等代码，处理占一部分(Seismic processing software)

matlab code for kalman filtering

the squezeer algorithm for clustering algorithms.