中文说明：复化三点Gauss-lengend公式求pi，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，BP神经网络的整个训练过程,正确率可以达到98％，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，基于分段非线性权重值的Pso算法。
English Description：
Complex of three Gauss-lengend formula of Pi, contained attitude control of aircraft in flight, such as sideslip angle, angle of roll angle, pitch angle, and BP neural network for the entire training process, the correct rate can reach 98%, using SDRAM running Nios, while cameras with a SRAM save data, based on Pso algorithms for nonlinear weighting value.