LFM

1.了解离散傅立叶变换及离散余弦变换的基本原理； 2.掌握进行FFT及逆变换的方法； 3.了解图像在频域中处理方法，应用MATLAB语言作简单的低通滤波器。 (1. Understand the discrete Fourier transform and discrete cosine transform the basic principle; 2. master for FFT and inverse transform; 3. understanding of image processing in the frequency domain method, MATLAB language for simple low-pass filter.)

Different way to convolution

本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID parameters have been adjusted, and the effect is ideal, which can be used for reference.)

产生psk调制信号的源程序，并对信号进行成型滤波及上变频(generate PSK modulated signals, and the signals pass the shaping filter and DUC)

svd去光照文章，效果不错......................(svd de illumination parper。。。。。。。。。)

对adaboost工具箱的一个使用范例。数据全部在代码中生成，简单易懂。最后将结果显示出来。(An example of using adaboost toolbox.)

基于稀疏表示的图像模糊复原算法，利用Alternating Method以及FFT变换分别进行稀疏编码和模糊复原，复原图像的效果很好。(An algorithm for image debluring based on sparse represetation. It takes the AM and FFT for sparse coding and debluring respectively. The result get good visualization.)

基于结构光的三维信息获取，包括基于平面擦除法的三维扫描和基于结构光的三维扫描(Based on the three-dimensional structure of the optical information acquisition, including three-dimensional scan plane and three-dimensional scanning of the erasing method based on structured light)

Matlab各种绘图方法的相关算法大全及其简介(Matlab a variety of mapping methods and its correlation algorithm Daquan Profile)

说明：  CEC2017单目标测试函数，分享给需要的同学们(CEC2017 single objective test function)