蒙特卡洛方法模拟正弦力场下的随机行走，内涵16807产生器程序，误差函数计算程序，模拟的结果与理论计算符合的很好。-Monte Carlo simulation of random walk under sinusoidal force field, connotation 16807 program generated error function calculation program, the simulation results in good agreement with theore