66GUIS

自己用matlab编写的求FFT的程序，程序简单易懂！(Seeking FFT program written using matlab, the program is simple and easy to understand!)

matlab vpi 联合仿真 将输入信号输入到vpi系统中完成仿真(Matlab VPI joint simulation input signal into VPI system to complete the simulation)

使用粒子滤波的matlab的实现，可以跟踪目标(Particle filter )

用改进蚁群算法求解一类连续空间优化问题的matlab实现(improved ant colony algorithm for solving a class of continuous space optimization problems achieving Matlab)

dc/dc boost converter

说明：  Dynamic Object Tracking Control for a Non-Holonomic Wheeled Autonomous Robot

newton numerical method

PLC MZI MATLAB仿真. MZI可用作波分复用器件（分离两个波长光信号）。本例子为一级MZI，由两个光耦合器（耦合系数a1,a2）和一段延迟臂（延迟dl）构成。MZI有两个输入和两个输出端口，一般两个波长光信号由一个输入端口输入，而在两个端口分别输出不同波长信号。(PLC MZI simulation.)

Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased face retrieval by constructing semantic codewords for efficient large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.

用平面波展开法计算二维声子晶体带隙,这个有中文注释，看得明白，二维声子晶体FDTD方法计算禁带宽度的例子。( Computation Method D phononic bandgap plane wave, The Chinese have a comment, understand it, Dimensional phononic crystals FDTD method calculation examples band gap.)