Sand-pile

说明：  观察高斯序列 的时域和幅频特性。 ①固定p=8，q分别等于2、4、8，观察它们的时域和幅频特性，了解当q取不同值时，对信号序列的时域和幅频特性的影响 ②固定q=8，p分别等于8、13、14，观察p变化对信号序列时域和幅频特性的影响，注意p等于多少时，会发生明显的泄露现象，混叠是否也随之出现？记录实验中观察到得现象，绘出相应的时域序列和幅频特性曲线(Observed Gaussian sequence in time domain and amplitude-frequency characteristics. ① fixed p = 8, q is equal to 2,4,8 respectively, to observe them in time domain and amplitude-frequency characteristics, to understand when the different values of q, the signal sequence in time domain and amplitude-frequency characteristics of ② fixed q = 8 , p is equal to 8,13,14 respectively, to observe the changes in the signal sequence p in time domain and amplitude-frequency characteristics, note that p is equal to the number when the apparent leakage phenomenon, aliasing is also gone? Records of the experiment was observed phenomenon, draw the corresponding time-domain sequence and amplitude-frequency characteristic curves)

对二值图像进行5*5邻域平均，再添加椒盐噪声，最后进行中值滤波处理(For binary image 5* 5 neighborhood average, add salt and pepper noise, median filtering processing in the end)

关于维纳滤波器、卡尔曼滤波器、自适应滤波器的设计方法，及信号提取、分析,附有作业及相关程序。(On the Wiener filter, Kalman filter, adaptive filter design method, and signal extraction, analysis, with operations and related procedures.)

用matlab编程实现车牌字符的识别，在识别中运用了模板匹配的方法(Matlab programming realize license plate character recognition, the recognition using a template matching method )

说明：  微波光子滤波器能够实现在光域内直接对射频信号的处理,并且较易实现可调谐性和传输函数的快速重构,从而成为微波光子学的一个重要研究内容.本代码提供了一般性的结构仿真，并且还说明了切趾响应对MSSR的影响。(Microwave photon filter can process RF signal directly in optical domain, and it is easy to realize tunability and fast reconstruction of transmission function, which has become an important research content of microwave photonics. This code provides general structure simulation, and also explains the effect of toe cutting on MSSR.)

说明：  MATLAB中的混沌系统的分析方法，包括李雅普诺夫指数等等(MATLAB in the analysis of chaotic systems, including Lyapunov exponents, etc.)

说明：  针对单帧图像进行POCS处理，实现图像的潮分辨率(POCS for single frame image processing, the tide of image resolution)

CI fuzzy logic application on aircraft landing program

本程序的功能是：实现惯性导航参数的自标定过程。(Realize the self-calibration process of inertial navigation)

说明：  在用广义预测控制的基础上，加入了相位补偿，使得得到的结果更精确。(Based on generalized predictive control with on, joined the phase compensation, which makes the results more accurate.)