markowitz

说明：  hopfield神经网络实现：（1）两个三维的稳定点，（2）从大小为12*10的黑白图像识别数字(hopfield neural networks: (1) the stability of two dimensional points, (2) from the size of 12* 10 black and white digital image recognition)

用矩阵法求权重，用于将多目标函数转化为单目标函数。(Find the right weight matrix method for multi-objective functions into a single objective function.)

用matlab编写的边界跟踪算法，用到了freeman链码和爬虫法，可以有效的跟踪单个物体边界，适合于初学者。( Prepared using matlab boundary tracking algorithm uses a freeman chain code and reptiles method can effectively track a single object borders, suitable for beginners.)

matlab的以部分源码，不错啊，对编程很有用的(matlab to use part of the source, yes ah, right programming very useful)

matlab中LFM信号的源程序。经过仿真验证 (matlab source code in the LFM signal. After simulation)

C语言与MATLAB接口编程与实例，一本很好的编程指导书！(C programming language and MATLAB interfaces and examples)

chapter 3 of aircraft system identification

这是利用matlab编写的求湖水面积的例程，用到了蒙特卡洛方法，希望有所帮助。(It is written using matlab routine seek the lake area, use the Monte Carlo method, hope help.)

vqr decompostion using new method

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