C# 编写的绘图板(可绘了直线，矩形，圆形，填充矩形，填充圆形等)

在线录视频,可以观看................................................................................................................................................................................................................................................................................................................................................................

说明：  STM32 SRAM+NAND核心板PCB工程(STM32 SRAM+NAND PCB)

主要是给一个银行写一个用户管理的系统比较简单用于初学者运用(Mainly to a bank to write a simple user management system for beginners to use)

介绍了傅立叶变换的基本原理，并给出了傅立叶变换的c语言实现(Introduced the basic principles of Fourier transform, and gives the Fourier transform of c language)

用格子波尔兹曼方法计算三维顶盖驱动流，边界用非平衡外推法(Lattice Boltzmann method to calculate three-dimensional lid-driven flow, the boundary non-equilibrium extrapolation)

该程序实现了IDW插值，克里金插值等几种插值方法，程序经测试可以运行(The program implements several interpolation methods, such as IDW interpolation and Kriging interpolation. The program can run after testing.)

研究生时的现代信号处理的作业，matlab编写的元胞自动机，小波包分析提取振动信号中的特征频率。( Modern signal processing jobs when the graduate, matlab prepared cellular automata, Wavelet packet analysis to extract vibration signal characteristic frequency.)

【实例简介】野火M3-WIFI

单片机 C语言,汇编语言CRC16,MODBUS校验(MCU C Language, Assembly Language CRC16, MODBUS Verification)

stm32 smbus驱动程序，smbus和ii2c差不多，但有很多不同(stm32 smbus driver, smbus and ii2c similar, but there are a lot of different)