Homomorphic-filter

能够很好的实现hilbert变化，结果和matlab基本一样，已经通过实验。(Hilbert can achieve very good changes, results and basic matlab, as the experiment has passed.)

Automata algorithm for image edge detection

本资料包含有matlab遗传退火算法的工具箱，和一些相关论文(GAEA matlab)

这个例子中，简单介绍了卡尔曼滤波器的原理，并给出具体的算法设计，解决工程问题。(a brif introduction is given for the kalman filter design. and the source codes are included for engineering)

直线阵进场聚焦波束形成算法，三维作图，伪彩图作图(Linear array approach focused beamforming algorithm, three-dimensional mapping, pseudo-color mapping)

edge detection (laplacian)

说明：  通过调用IIR5函数对所给的信号进行滤波，其中通过fdatool 设计的直接1型切比雪夫滤波器的参数保存在coefficients1.mat文件中。(by calling IIR5 function as a signal to the filter, which it adopted fdatool design a direct-Chebyshev filter parameters stored in coefficients1.mat document.)

说明：  sfpc 一种预测控制实例，在理想建模的情况下有良好的控制品质(sfpc )

Caesar encryption and decryption matlab code

关于微弱信号特征提取方法中，经典功率谱的分析方法(About the weak signal feature extraction method, the classic power spectrum method of analysis )