中文说明：研究生时的现代信号处理的作业，均值便宜跟踪的示例，是国外的成品模型，数据模型归一化，模态振动，在MATLAB中求图像纹理特征，预报误差法参数辨识-松弛的思想。
English Description：
Graduate School of modern signal processing operations, mean cheaper tracking example is foreign product model, data normalization model, vibration modal, in MATLAB for image texture features and prediction error method for parameter identification - relaxation of thought.