68281214ISAR_Rotation

matlab没有提供画椭圆的函数，该函数在获得椭圆中心 长轴轴 短轴后进行画椭圆，其中使用复变函数(did not draw an ellipse matlab function, the function in the long axis of the axis minor axis of the ellipse center painted oval, which use the complex function)

主要是数字信号中窗函数的设计与分析，matlab源代码的设计，提供了时域与频域分析(Is mainly the design and analysis of window function in the digital signal, the design of Matlab source code, provides the analysis of time domain and frequency domain)

This AVL tree program that keeps the balance of the tree while deleting numbers

信号包络，提出信号包络，便于观察信号波动过程，非常有用(Signal envelope, put forward the signal envelope, easy to observe the process of signal fluctuations, very useful)

this is simple recursion code for beginners...

matlab语言转换成学语言，源程序主要用于生成粒子群算法(matlab language into learning the language, the source is mainly used to generate the PSO)

关于算法设计最经典的教材，非常值得阅读，对一些较经典的算法都进行了详细的介绍(On the algorithm design and classic materials, well worth reading, for some of the more classical algorithms have carried out a detailed introduction)

关于电力系统状态估计的MATLAB的源程序，敬请参考，不负侵权责任(On the MATLAB power system state estimation of the source, please refer to, live tort liability)

Object-oriented programming (OOP) - Simple sales

说明：  BP 算法的实现，分别包含了C++，Matlab，Forturn等几种语言的实现方法