中文说明：汽车课设货车Matlab驱动力图程序，这是一个好用的频偏估计算法的matlab仿真程序,D-S证据理论数据融合，复化三点Gauss-lengend公式求pi，计算时间和二维直方图,音频信号通过LM386放大。
English Description：
Cars lorries in Matlab drivers trying to program this is a frequency offset estimation algorithm for use of MATLAB simulation program, d-s evidence theory data fusion, the complex of three Gauss-lengend formula of Pi, calculate time and two dimensional histogram, LM386 audio signal amplification.