验证可用，构成不同频率的调制信号，多抽样率信号处理，插值与拟合，解方程，数据分析，ICA（主分量分析）算法和程序，包含CV、CA、Single、当前、恒转弯速率、转弯模型，结合PCA的尺度不变特征变换(SIFT)算法。- Verification is available, Constituting the modulated signals of different frequencies, Multirate signal processing, Interpolation and fitting, solution of equations, data analysis, ICA (Principal Component Analysis) algorithm and procedures, It contains CV, CA, Single, current, constant turn rate, turning model, Combined with PCA scale invariant feature transform (SIFT) algorithm.