用于四轴飞行器的姿态算法，内含各种矩阵加减乘转置、求逆等运算，及姿态kalman滤波算法，可适用于低速旋翼机的姿态导航-For four-axis spacecraft attitude algorithm, containing a variety of matrix addition and subtraction to multiply the transpose and inverse operations, and attitude Kalman filtering algorithm

应用于两轴飞行器的测试，能测试多轴或者两轴飞行器DIY的两轴平衡控制，空间姿态解算-Used in aircraft testing two axes, to test the multi-axis or two-axis aircraft DIY balance control two axes, spatial attitude solution

自己做的四轴飞行器源码，用的是9150做姿态检测和M4做主控。相当值得啊-Do their own quadrocopter source, using a 9150 do attitude detection and M4 do master. Well worth ah

基于stm32的四轴飞行器源码，使用mpu6050模块,四通PWM捕获，PID,姿态解算-Four axis based on stm32 aircraft source, the use of mpu6050 module, four-way PWM capture, PID, the attitude algorithm