中文说明：Matlab的一大缺陷是不注重数据结构，其结构体无比难用，所以我们这里将尽可能使用矩阵进行处理，而参数较多时，我们也只是简单的将其放入到元胞数组中，不优雅之处，敬请见谅。
English Description：
One of the major defects of MATLAB is that it does not pay attention to the data structure, and its structure is extremely difficult to use, so we will use the matrix to deal with it as far as possible, and when there are many parameters, we just simply put it into the cell array. Please forgive me for the gracelessness.