Abstract
the missile simulation as attacking weapon in fight has been studied recently in papers. In this paper it is discussed that the difference length L and height H and parameter a&b and n&K are. The linear, quadratic and exponential function with independent variable is discussed and find the accuracy is the finest at parameter K of this equation while it is the lowest at simple equation and parameter n of this equation. The length of 1Km and height of 2Km and 1.5Km is the predicted best positions in simple linear equation. The length of 1.5Km and height of 2Km and then length of 1Km and height of 1.5Km is the best two positions in exponential equation.