DFT

有损图像压缩的matlab程序实现，通过dct变换，霍夫曼编码，译码，比较压缩后图像与原图。(lossy image compression)

说明：  Parzen窗估计法的C语言代码和Matlab应用的动态链接库。(Parzen window estimation method of C language code and Matlab applications, dynamic link library.)

粒子群优化算法完成的毕业设计，包括matlab源代码+实验数据截图+粒子群优化算法的详细介绍(PSO complete graduation design, including experimental data matlab source code+ screenshot+ PSO algorithm details)

一个小小的knn-demo，先用knn 做分类器进行分类，再去验证正确率(A small knn-demo, first with knn Do classifier, go to verify that the correct rate)

小飞机图像匹配（在模板中查找特点图像的位置）MatLAB编程(Small plane image matching (Find features images in the template position) MatLAB Programming)

Three phase three level three switch ac to dc converter vienna rectifier

说明：  用与matlab的fsk调制的信号的波形的代码，可以实现仿真(it is fsk)

说明：  一些有关最优控制理论的控制实例程序集和仿真 (Control instance assembly of the optimal control theory and simulation)

about Accounting Version 3 This guide explains how to use Eshan Accounting accounting and enterprise resource planning (ERP) software to run your business. It focuses on things an entrepreneur or business owner needs to know and do to run a real business rather than on describing each function of the software. In fact, you won’t find every little detail about Eshan Accounting here, especially if an item seems easy enough to figure out by reading the screen. Instead, you’ll see how each feature works together to run real businesses. Some elements of an accounting system may be unfamiliar to you, especially if you don’t have an accounting background or are using an ERP for the first time. I try to explain them as I cover each one below.

异步电动机矢量控制仿真程序包含电流环和速度环(Vector control induction motor simulation program that contains the current loop and speed loop)