neidianfa-opf

实现发动机性能的计算，在matlab环境下简单可靠的运行(this can use at matlab to engine)

load flow algorithm, with entering bus data and line data it solves the load flow with newton method.

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. )

说明：  基于MATLAB的地震数据处理工具箱，包含对地震数据的读取、绘图、滤波、变换功能(semistic data processing toolbox based on matlab.It will help you to read su style semistic data and show to the screen,as well as do some transform and filtering.)

enhancement for fingerprint

二维，轴对称的问题的有限元分析，matlab编程，例题(axisymmetric finite element analysis, matlab programming, examples.)

本程序使用matlab编写，采用非加权最小二乘法进行相位展开，得到展开的相位(This program is written by matlab。 using the method of non-weighted least squares, the phase would be unwrapped)

一个无线网络仿真程序，提供了较完备的网络分层仿真功能(a wireless network simulation program to provide a more comprehensive network hierarchical simulation function)

LEACH matlab编写LEACH matlab编写LEACH matlab编写(LEACH matlab prepared LEACH matlab prepared LEACH matlab prepared)

说明：  GSM信号的调制原理和生成的matlab仿真程序(GSM modulation signal generated by theory and simulation program matlab)