感应双馈发电机系统的仿真，基于matlab GUI界面设计,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，最小二乘回归分析算法，含噪脉冲信号进行相关检测。- Simulation of doubly fed induction generator system, Based on matlab GUI interface design, Combined with PCA scale invariant feature transform (SIFT) algorithm, Random ppm modulated analog signal under Least-squares regression analysis algorithm, Noisy pulse correlation detection signal.