crackedcylindre

说明：  please wait a few minutes to an hour after the upload is completed, and wait for the auditor to complete the download before the download is completed, more than one hour. Please open a message in the message book

鉴于stm32在keil平台上的SPI通信实验(spi communications experiment)

tdoa chan算法 基于chan算法的tdoa二维定位(Two-Dimensional tdoa location based on tdoa chan algorithm based on chan algorithm)

说明：  对信号进行频谱分析,对频域下的信号进行细看(MATLAB fft are very good)

说明：  动态因子分层模型，用于经济分析商品初期价格，内容四层动态因子分析模型(Dynamic factor hierarchical model, which is used to analyze the initial price of goods economically, and four level dynamic factor analysis model of content)

说明：  Arduino core for ESP8266 WiFi chip 2020 November 15

Delphi实现一个简单的文件分割、合并工具，可定义每一个分割块的大小，操作简单方便，根据窗口的提示即可完成相应操作。部分代码注释： 　　// 图标 　　Cool Icon Liumazi.ico 　　Icon1 Icon Icon1.ico 　　Icon2 Icon Icon2.ico 　　Icon3 Icon Icon3.ico 　　// 光标 　　Drag cursor Drop.cur 　　// 字串 　　STRINGTABLE 　　BEGIN 　　 1,"指定准备分割的文件" 　　 2,"指定分割后存放位置" 　　 3,"指定合并后存放位置" 　　END

说明：  The algorithm makes the optimal choice at each step as it attempts to find the overall optimal way to solve the entire problem.

opengl 做的三维立方体 贴了花岗岩纹理-opengl to do three-dimensional cube of granite texture paste

悬臂梁自由梁振动振型，可以根据要求设置尺寸、材料参数(The free beam vibration mode of cantilever beam can set the size and material parameters according to the requirement.)