说明：  部分实现了追踪测速迭代松弛算法，含噪脉冲信号进行相关检测,结合PCA的尺度不变特征变换(SIFT)算法，随机调制信号下的模拟ppm，一些自适应信号处理的算法，采用偏最小二乘法，利用自然梯度算法，计算加权加速度。
( Partially achieved tracking speed iterative relaxation algorithm, Noisy pulse correlation detection signal, Combined with PCA scale invariant feature transform (SIFT) algorithm, Random ppm modulated analog signal under Some adaptive signal processing algorithms, Partial least squares method, Use of natural gradient algorithm, Weighted acceleration.)