CalcByClass

STM32 F103RB 控制红外的，具备学习功能和发送功能(Implementing receivers for infrared remote control protocols using STM32F10xxx microcontrollers)

esp8266的源码，用于学习非常好(esp8266 source for learning is very good)

迷宫求解：用二维矩阵表示迷宫，自动生成或者直接输入迷宫的格局，确定迷宫是否能走通，如果能走通，输出行走路线。(Labyrinth Solution: Use two-dimensional matrix to represent the maze, automatically generate or directly input the maze pattern, determine whether the maze can pass, if it can pass, output the walking route.)

说明：  传统全通型微环（All-pass microring）的matlab仿真代码，以及部分参数结果图(Matlab simulation code of traditional all pass microring, and some parameter results)

How to convert GPS readings in Degree, Minutes Seconds to Decimals

c++ source fft ifft 2-d FFT ofdm

Shell监视程序，用于监视键盘和鼠标的输入输出，并有效地记录下来。(Shell monitoring program to monitor keyboard and mouse for input and output, and effectively recorded.)

socket implementation in linux

C# 仿任务管理器源码下载 实现了 cpu/内存/进程/硬盘等实时数据

VC下Socket通信很好一个例程-VC Socket Communications a good routines