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说明：  利用蚁群算法解决tsp问题，适合初学者。(Tsp using ant colony algorithm to solve the problem, suitable for beginners.)

基于matlab软件上的功率因数校正课件，对于初学者有很好的帮助(Matlab software based on the power factor correction courseware, there is a good help for beginners)

离散点拟合贝塞尔曲线，可以改变阶数，求控制点并求出误差(Fitting Bezier curve with discrete points)

阵列天线设计，提供方向图示意，计算阻抗等，很适用于初学者(array antenna design)

Gradient code. Use this to do gradient of image.

几篇学习光纤陀螺误差补偿有用的文献,相信对大家有用。(Some useful papers of FOG. )

利用matlab/simulink 编写的直流调速程序(using Matlab/Simulink prepared by the DC converter procedures)

简单的matlab画标定板程序，用以生成像素级的标定模板，直接打印，避免了其他方法画出标定板产生虚边的问题。(Simple matlab drawing board calibration procedure to generate a pixel-level calibration template, print directly, avoiding the other methods to draw the calibration panels to generate virtual edge issue.)

BPSK system implemented using Matlab/Simulink

仿真滚动轴承信号，通过不同阈值降噪方法，降噪后的时域图(Simulation of rolling bearing signal, through the different threshold noise reduction method, time-domain figure after noise reduction)