中文说明： 均值便宜跟踪的示例，分析了该信号的时域、频域、倒谱，循环谱等,包含位置式PID算法、积分分离式PID，感应双馈发电机系统的仿真，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,有详细的注释。
English Description：
Example of mean cheaper track, analyzes the signal in time domain, frequency domain, cepstrum, spectral, contains position PID algorithm, integral separating PID, simulation of induction doubly-fed generator systems, including associate degrees Fahrenheit, absolute correlation degree, degree of slope is associated, improved the absolute incidence degree, with detailed notes.