Genetic_Algorithm_Direct_Search_using_Matlab

OFDM仿真原始代码。基于matlab实现OFDM的全过程。压缩文件中包含7个文件。(OFDM code files, include the whole procedure of OFDM. there are seven files in this package.)

2D Wave equation Model forwarding by the method of pesudo-spectrum.

二进制转成CSD编码的Matlab程序，只要运行就可以实现(CSD code convert binary Matlab program can be achieved as long as the running)

one dimension problem kalman filter

DIGITAL COMMUNICATION

系统辨识参数,未知系统结构，通过实验数据辨识验证系统的阶次和系统结构参数(System identification parameters)

一种基于红外图像分层处理及动态压缩的 DDE 算法。该算法先将原始14bits 红外图像数据信息中的大动态低频背景和小动态高频细节进行分离提取，并分别对提取的细节层和背景层进行相应的灰度增强和灰度抑制处理，再调整和压缩各图层的动态范围并最终合成 8bits图 像。实验结果表明，该算法能较好地保留并突出原始红外图像中的边缘和细节信息，达到了预期设计的目标。 (put forward a DDE algorithm based on hierarchical processing and dynamic compression of infrared image． At first，this algorithm dissociates the background ( with wide dynamic and low frequency) and the detail ( with narrow dynamic and high frequency) in the data information ( 14 bits) of original infrared image，and pick up them respectively． Then，it enhances the gray of details layer and restrains the gray of background layer，and readjusts and compresses dynamic range of each layer． Finally，it composites output image ( 8 bits) ． The experimental results show that the proposed algorithm can retain detail information and edges in original infrared image and carry the purpose of design． )

说明：  基于磁场定向矢量控制永磁同步电机MATLAB仿真模型(MATLAB Simulation Model of Permanent Magnet Synchronous Motor Based on Field Oriented Vector Control)

说明：  用matlab进行数字信号处理，适合新手从入门到精通的学习。(Digital signal processing using matlab for beginners from entry to master learning.)

闪烁的灯，根据自己的设置可以设置等的闪烁方向，前后以及跳跃等等(Flashing lights, according to their own settings such as the flash can be set direction and jumping around, etc.)