KNN

指纹识别预处理、匹配的全部过程，matlab程序(All pretreatment process fingerprint identification, matching, matlab program)

说明：  A*算法机器人路径规划，利用matlab仿真实现。(A* algorithm robot path planning, and MATLAB simulation is used to realize.)

说明：  Harris角点提取代码，简单易懂。适合初学者作为学习参考。(Harris corner detection code, and easy to understand. Suitable for beginners as a learning reference.)

image matching相关的matlab程序，可运行，已调试(image matching procedures related to the Matlab can be run, debug)

matlab编写的粒子滤波目标跟踪示例，简单实用(Matlab prepared by the particle filter target tracking example)

this program simulates 1D electromagnetic Maxwell equations with absorbing boundary condition to prevent reflection from the boundaries of the problem space. this is by using finite difference time domain method FDTD

轨道设计，确定着陆准备轨道近月点和远月点的位置，以及嫦娥三号相应速度的大小与方向。(Track design, determine the location of the landing point in recent months to prepare the track and Apolune, as well as the size and direction of the Chang-e III corresponding velocity.)

给出五种常用小波基的时域和频域波形图及matlab代码。(Five commonly used wavelet basis is given time domain and frequency domain waveform and Matlab code.)

this code can be use in deconvolution of seismic data.

matlab 有关于面积计算的程序，周长，圆的面积(matlab calculation programs on the area, perimeter, area of ​ ​ a circle)