rickerrr

二阶椭圆偏微分方程的差分算法，适用于求解矩形区域，任意边界条件。(elliptic partial differential equation algorithm applied to solving rectangular region, arbitrary boundary conditions.)

1.本程序是自己刚刚接触SAR时编写的时域星载SAR点目标回波仿真，包含了卫星轨道模型、计算星目斜距时用到的各种坐标系转换、SAR回波计算模型以及简单的SAR成像模型，希望对初学者有所帮助。 2.相应的参考资料可查找《卫星轨道姿态动力学与控制》及《魏钟铨_合成孔径雷达卫星》；(1. This program is just contact with their own prepared when the time domain SAR spaceborne SAR point target echo simulation, contains the satellite orbit model, the satellite project when the use of a variety of slant range coordinate system conversion, SAR echo calculation model and SAR imaging model simple, want to help beginners. 2. The corresponding reference can be to find " satellite attitude and orbit dynamics and control" and " Wei Zhong Quan _ synthetic aperture radar satellites" )

这是一本经典的MatlAB书的实验代码，非常丰富，非常实用(This is a classic book of experimental code MatlAB, very rich, very practical)

用UTD方法分析电大导体表面上缝隙天线间的互耦(UTD mutual coupling analysis method used on TV antenna gap between the surface of the conductor)

DCDC boost 虚拟阻抗仿真的基本教程，简单实用，希望对大家有帮助( Boost DCDC virtual impedance simulation of the basic tutorial, simple and practical, we want to help)

image file filter(cab improve image quilaty) (image file filter (cab improve image quila ty))

基于HHT的一种新的电能质量检测的系统的研制。使用了matlab和EMTDC(Based on HHT a new power quality detection of the System. Using matlab and EMTDC)

《网络控制系统分析与设计》-源代码，用matlab的truetime工具箱，与《网络控制系统》-第九章系统仿真分析，一书有一定的关系，可以借鉴，不能完全对应。(" Network Control System Analysis and Design" - the source code, with the truetime matlab toolbox, and the " network control system" - Simulation and Analysis of Chapter IX, a book has a certain relationship, can learn, can not correspond exactly.)

Image Processing Toolbox

AIC准则用于信源数估计 matlab源程序(criteria for the AIC source estimates Matlab source)