中文说明： GSM中GMSK调制信号的产生，比较了软阈值，硬阈值及当今各种阈值计算方法,有井曲线作为输入可计算其地震波的衰减,分数阶傅里叶变换计算方面,关于神经网络控制，ICA（主分量分析）算法和程序。
English Description：
GSM GMSK modulated signals and the soft threshold and hard threshold and the current method of calculating the various thresholds, well log as input to calculate the seismic wave attenuation, the fractional Fourier transform calculation of neural network control, ICA (principal component analysis) algorithm and program.