MATLAB 求最小二乘法系数

基于STC89C52单片机，可以测量RLC的高精度的RLC测量仪的系统方案，包括原理图和PCB布线图(Based STC89C52 microcontroller, can be measured with high precision RLC RLC meter system solutions, including schematics and PCB layout)

通过对二维地震模拟中有限差分法进行模拟，实现地震合成记录。(The synthetic seismogram is achieved by simulating the finite difference method in 2-D seismic simulation.)

umat subroutine for ladovez elastic damage model in composite materials

AT80S52 4-bit lcd1602 interface

说明：  网络游戏：魔兽世界WOW的私服辅助 有飞天穿墙高速加速的功能((Online Game: World of Warcraft WOW Sifu has assisted flying through the wall of the high-speed acceleration capabilities))

对无人机进行了建模，使用PID进行了控制，用于学习(Modeling unmanned aerial vehicle (UAV))

JavaScript/CSS实现风格挺简洁的网页相册，其实可以修改成网页信息中图特效，下边的相册缩略图，可通过鼠标点击切换上面大图，大图的下边也可以播放控制图片，暂时没有加入动画特效，相册兼容性还算不错。

通过AVR 单片机的硬件IIC对HMC5883进行读写(use avr mcu hardware iic to read write hmc58883)

file bin for rom 512kB

介绍开源路由软件zebra的体系结构的论文，对zebra的重要数据结构及实现机制进行了剖析，是分析zebra源码的基础。(Introduced open-source routing software architecture zebra paper, the importance of the zebra data structure and implementation mechanism of the analysis, an analysis of zebra source basis.)