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二维时域有限差分法：TE波仿真程序，下载即可运行(FDTD—TE wave)

运用matlab语言，A*算法实现移动机器人路径规划(Path Planning: A* Algorithm Navigating a terrain and finding the shortest path to a Goal location is one of the fundamental problems in path planning. While there are many approaches to this problem, one of the most common and widely known is the A Star search.)

一个简单的modulation的例子,关于AM,FM,载波等(a simple modulation example, on the AM, FM, etc. Carrier)

学生成绩展示，排序学生的成绩，添加和删除用户，(Student performance display, sorting, adding and deleting users)

压缩文件中包含三个文件，分别是：GA+PSO、GA_only和PSO_only三个程序包。程序是用MATLAB编写的遗传+粒子群算法、遗传算法、粒子群算法，每个程序中包括主程序、种群选择、自适应函数子函数。(The compressed file contains three files, which are GA PSO, ga_only and pso_only three program package. The program is genetic particle swarm algorithm, matlab prepared by the genetic algorithm, particle swarm algorithm, each program includes main program, population selection, adaptive function function.)

FIR数字滤波器：里面包含四部分程序，分别对一个给定的信号进行低通滤波，高通滤波，带通滤波，带阻滤波（程序有详细的注释，适合新手学习FIR型数字滤波器）(FIR digital filter: which contains four parts of the program, respectively, for a given signal low-pass filter, high pass filter, band pass filter, band stop filter (detailed comments procedures for novice learning FIR digital filter))

说明：  在matlab平台下的小电流接地故障仿真(Grounding Fault Simulation of Small Current for matlab)

matlab实现的图像水平、垂直投影，可用于人脸检测。(failed to translate)

说明：  巴特沃思和契比雪夫滤波器，有wav文件以及输出的wav文件，使用带通滤波器，保留了300-3300Hz的音频，可以广泛使用在音频滤波方面(Butterworth and Chebyshev filter, wav files and output wav file, the use of band-pass filters, retained the 300-3300Hz audio can be widely used in audio filtering)

是一个讲解fft的例子，内有程序的详细注解，很不错的demo，(fft learning process, very good demo, with detailed notes)