中文说明： 包括广义互相关函数GCC时延估计，汽车课设货车Matlab驱动力图程序，最小均方误差（MMSE）的算法，进行波形数据分析,用谱方法计算流体力学一些流动现象的整体稳定性,利用最小二乘算法实现对三维平面的拟合。
English Description：
Includes the generalized cross correlation function of GCC TDE cars lorries in Matlab drivers trying to program, minimum mean square error (MMSE) algorithms for waveform data analysis, computational fluid dynamics flow by spectral method of overall stability, using least square fitting algorithm for three dimensional plane.