调用mkl的矩阵求本征值和本征函数,并得到计算时间(Call MKL for caculate the matrix s eigenvalue and eigenfunction，and get the efficiency)

基于stm32的姿态融合代码，采用mpu6050与mag3110获得加速度、角加速和磁场强度数据并进行软件滤波，之后进行姿态融合。

说明：  最简单的VC编写的OPC客户端程序,本程序为OPC异步数据传输,(The simplest VC written OPC client program, this program for OPC asynchronous data transfer,)

EM78P153 程序可以调速调档智能风扇(EM78P153 smart fan ctrl)

说明：  无刷直流电机pwm控制仿真 matlab源程序，simulink仿真(Matlab source program of PWM control simulation of BLDCM, Simulink simulation)

说明：  六种加密算法源码，包括CRC32校验，DES加密，MD5，rsa数字签名，RSA演示，简单加密(Six encryption algorithm source code, including the CRC32 checksum, DES encryption, MD5, rsa digital signature, RSA presentation, simple encryption)

基于51单片机控制的时间继电器C源程序，调试OK，请放心使用哦(MCU controlled relay)

基于STC12C5A60S2单片机开发的简易波形发生器，包括DDS芯片AD9833，液晶HB12864等源程序，能够产生正弦波、方波、三角波等波形。系统控制采用红外遥控的方式，能够方便的对波形幅度和频率等进行调节。随源码附上调试心得一份。(Simple waveform generator based on STC12C5A60S2 microcontroller development, including DDS chip AD9833, LCD HB12864 and other source, can generate sine wave, Fang Bo, triangle wave, etc.. The system controls the way of infrared remote control, and can adjust the amplitude and frequency of the wave.)

C8051实现台达变频器驱动和控制，Modbus协议，Keil下编译通过。(C8051 for Delta inverter drive and control, Modbus protocol, Keil compile.)

说明：  基于stm32的红外感应防盗门设计，通过SIM卡发送报警信息(Stm32 based infrared induction security door design, through the SIM card send alarm information)