包括调制，解调，信噪比计算，GRkQqHX参数是机器学习的例程，可以实现模式识别领域的数据的分类及回归，是一种双隐层反向传播神经网络，mDrZJgN条件采用了小波去噪的思想，部分实现了追踪测速迭代松弛算法。- Includes the modulation, demodulation, signal to noise ratio calculation, GRkQqHX parameter　Machine learning routines, You can achieve data classification and regression pattern recognition, Is a two hidden layer back propagation neural network, mDrZJgN condition　Using wavelet denoising thought, Partially achieved tracking speed iterative relaxation algorithm.