中文说明： 验证可用，高斯白噪声的生成程序，计算加权加速度,代码里有很完整的注释和解释，是小学期课程设计的题目，数学方法是部分子空间法。
English Description：
Validation available, Gaussian white noise generator, calculate the weighted acceleration, very complete the comment in the code and explanations were semester courses designed for small topics, mathematics is part of the subspace.