中文说明：用于机动目标跟踪的白噪声模型算法，本代码中需要调用模型函数，可以自己编写简单的模型函数即可。-For maneuvering target tracking algorithm for white-noise model, the code needs to call the model function, can I have written a simple model can function.
English Description：
For maneuvering target tracking algorithm for white-noise model, the code needs to call the model function, can I have written a simple model can function.