Desktop

一个可以生成标准翼型坐标，并对翼型在不同攻角下进行升力系数及阻力系数计算的软件。-Can generate a standard airfoil coordinates, and the airfoil at different angle of attack carried out under the lift coefficient and drag coefficient calculation software.

吴恩达机器学习 machine learing ex1编程代码实现(machine learing code1)

地表的fishn额头-surface fishn forehead

This is a modified version of the 99 line Matlab codes for topology optimization. The physical field is set to be temperature fleids. The problem to solve is the classical volume to line heat transfer problem, as well as the problem of the heat dissipation of flat surface by a pipe.

一个对收银时收款单进行管理的程序，通过该程序打印出一个收款回执与发货单一起控制商品出库-cashier at the one pair of single receivables management process, the adoption of the program prints out a receipt receivable invoice together with the control of goods out of stores

《英语单词游戏》。共有1千常用单词。屏幕中有10个英语单词飘动，屏幕下有对应的中文单词，取中文单词去碰英文单词，正确得加分。可单人或双人玩。-"English word games." A total of 1,000 used a word. Screen are 10 English words wafted screen counterparts under the Chinese words, the Chinese word for the English word try, correct a boost. Can be single or double play.

arduino ESP32 模块蓝牙通讯示例 （1）建立蓝牙服务器 （2）广播 （3）扫描周边蓝牙设备 （4）配对管理 （5）建立串口通讯，及数据传输管理(Arduino ESP32 module Bluetooth communication example (1) Establish a Bluetooth server (2) Broadcasting (3) Scanning peripheral Bluetooth devices (4) Pairing management (5) Establish serial communication and data transmission management)

说明：  此为对粒子群算法的改进，采用高斯混沌变异，效果优于原算法(This is an improvement on the particle swarm algorithm. It uses Gaussian chaos mutation, which is better than the original algorithm)

《现代图像处理技术》配套程序代码，图像校正！！("Modern image processing technology" supporting program code, image correction!!)

是一个em78p153s的简单DEMO，用于输出(it is a simple em78p153s demo to applicate output)