这是HUFFMAN编码与译码

数值计算方法之追赶法解方程组：实现书中的利用追赶法解方程组算法(Numerical methods to catch up with solution of equations: the book s use of the catch-up method for solving equations algorithm)

关于c语言的指纹识别完整程序，比较难看懂，包括方向gabor滤波等(On the c language complete fingerprint identification procedures, more difficult to understand, including the direction of the gabor filtering, etc.)

包含不一样的pid、电机spwm控制、mpu6050和hmc5883的读取与三维校准、AHRS惯性导航、evvgc云台控制、usb虚拟串口传输、开发说明，是目前我找到的最为完整的资料。进行云台开发的朋友千万不要错过。

根据频率的不同，设置不同的滤波器，包括低通、高通、带通等(Depending on the frequency set different filters, including low pass, high pass, band pass, etc.)

micro controller based ups invertor

说明：  很强大的TCP/UDP测试工具，对于测试TPCServer高并发非常好用一直用的这个，强烈推荐使用！(Very powerful TCP / UDP testing tools, for testing TPCServer high concurrency very good use of this has been used, strongly recommended to use)

使用mpi并行实现n体问题普通算法以及简化算法(Using mpi parallel n-body algorithm to achieve common problems and simplify algorithms)

串口0通信-查询方式实验向串口发送子节数据，并等待数据发送完成，使用查询方式(Serial 0 communication- ways to experiment sub-section to the serial port to send data and wait for the data transmission is complete, use the query mode)

EDMA的测试程序 C6678 CCS5(EDMA demo C6678 CCS5)

代码结构清晰，可以算是开源IPS比较好的框架