1D-FDTD

带双窗的频域全相位数字滤波器结构 ，双窗全相位数字滤波器在通带和阻带内的波纹基本消除并且可以方便地设计各种滤波(apfft filter design)

Real-time Recognition System of Traffic Light in Urban Environment Abstract—detection of arrow traffic light is a focal point research in autonomous vehicle, and in urban environment it is the basic technique. However, most researches mainly concern the circular traffic lights. A novel algorithm is proposed in this paper to resolve the problems of detection and recognition of arrow traffic lights.

卷积码的编码实现以及维特比译码实现，其中函数用c编写(A matlab+mex implementation of a convolutional encoder and a Viterbi decoder)

fsolve求解非线性方程组，代码可以十分准确的求解方程组，方便快捷(fsolve solve nonlinear equations, the code can be very accurately solving equations, convenient)

说明：  基于chan算法的TDOA定位方法 用于学习(TDOA location method based on Chan algorithm Used for learning)

说明：  遗传算法matlab实现，请仔细阅读相关帮助文件后再使用(Genetic algorithm matlab realize, please carefully read the relevant help files and then use)

MATLAB语言程序集是关于数值计算方法中使用MATLAB工具实现功能的程序集合(MATLAB language program set)

sqp算法，对于初学者将是不错的资源，详解matlab编程(sqp algorithm for beginners would be nice resource, Detailed matlab programming)

演变过程 自抗扰控制器自PID控制器演变过来，采取了PID误差反馈控制的核心理念。传统PID控制直接引取输出于参考输入做差作为控制信号，导致出现响应快速性与超调性的矛盾出现。(In the process of evolution, ADRC evolves from PID controller and adopts the core idea of PID error feedback control. Traditional PID control directly draws the output from the reference input as a control signal, which leads to the contradiction between response speed and overshoot.)

博士论文设计关于人脸识别 (Face recognition )