momichangeyihaoyundongguiji

关于合成孔径雷达点目标仿真的小文章，其中包括具体的matlab程序，简单明了。(Synthetic aperture radar on a small point target simulation of the article, including specific matlab program, plain and simple.)

Non-Symmetric Linear system, Sparse, Iterative Precondition, BiConjugate Gradient

说明：  matlab仿真喇曼光纤放大器瞬态传输方程，绝对稀有(Using the upwind-difference format, which is often used to analyze convective problems in hydrodynamics, we can derive the difference equations as follows (Vg is group velocity and is assumed to be identical for both signal and pump))

改进牛顿拉夫逊法，克服传统的牛顿法的缺点，缩短计算时间。(Improved Newton Raphson method to overcome the shortcomings of the traditional Newton method to shorten the calculation time.)

改进的人工势场算法。对比传统的算法，对目标不可达问题进行了改进。(Improved artificial potential field algorithm. Compared with the traditional algorithm, the problem of target inaccessibility is improved.)

说明：  用matlab编写的采用遗传算法进行图像分割的一个程序(using Matlab prepared using genetic algorithms for image segmentation of a program)

矩形脉冲波的BPSK的simulink模型(Rectangular pulse wave BPSK simulink model)

说明：  香农、费诺、霍夫曼编码以及费诺不等式的相关代码(Shannon, FeNO, Hoffman code)

有关Matlab课件，效果好值得借鉴，希望大家喜欢(On the Matlab software, the effect is worth learning well, I hope you like)

说明：  逆合成孔径雷达仿真舰船图像，包括舰船的俯仰、滚动、偏航运动。(Inverse synthetic aperture radar image simulation of ship, including the ship' s pitch, roll, yaw movement.)