本程序(jtd.vhd)是十字路口交通等的主程序,其是顶层电路模块。-This procedure (jtd.vhd) are at the crossroads of the main transportation, it is the top-level circuit module.

不同的窗函数，都对应不同的幅值修正系数；针对复制修正中最重要的平顶窗，给出修正的方法。-Different window functions, corresponding to the amplitude correction factor copy the most important amendment of the flat-top windows, give a correction method.

这是一个汽车动力性仿真的程序其中包括驱动力计算，行驶阻力计算和最高车速计算。-This is a car dynamic simulation program including driving force calculation, driving resistance calculation and a top speed of calculation.