DCT-a-HADAMARD

计算太阳黑子的活动周期，分别利用周期图法，Lenvinson-Durbin法和Burg法求得其功率谱，并画出曲线，观察得到活动周期(Calculation of sunspot activity cycle, namely the use of periodogram, Lenvinson-Durbin and Burg obtained the power spectrum, and draw curve, observation cycle)

This is a matlab ea, implements a high pass filter

说明：  多层编码免疫遗传算法实现多目标生产调度问题(Multilevel Coded Immune Genetic Algorithms for Multi-objective Production Scheduling Problem)

说明：  色散分析，有助于需要色散分析的人员参考使用，需要参数为入射角，角频率、传播常数(Dispersion analysis is helpful for people who need dispersion analysis to refer to. It needs parameters such as incident angle, angular frequency and propagation constant.)

说明：  圆阵的波束形成matlab仿真程序，注释清晰！(circle beamforming)

SPEKTR 2.1 光子分析程序 SPEKTR 2.1 光子分析程序(SPEKTR2.1 光子分析程序)

用matlab编的俄罗斯方块游戏,实现该游戏各种功能(Matlab code of Tetris game with)

本程序实现汉字和字符的识别匹配，通过该算法，可以实现手写体的字符和汉字的识别(This procedure to achieve identification of characters and character matching, through the algorithm, can achieve the character and Chinese character handwriting recognition)

说明：  该文文件显示了隐函数立体图的matlab使用方法。(it s about the technique of implicit functions diagram.)

国外蜂群算法（Artificial Bee Colony Algorithm ,ABC）源码，已通过测试。 (Foreign colony algorithm (Artificial Bee Colony Algoriithm, ABC) source complete source code, has been tested. )