matlab例程

开发平台：

Matlab

func5p4.m：源码内容

							%func5p4,求曲线周长
%Integration,using Simpson methom
y=(sub5p4(0)+4*sub5p4((0+2*pi)/2)+sub5p4(2*pi))/6*(2*pi-0)
%x=180       181       182       183       184       185       186       187       188
%y=0.0499    0.0351    0.0240    0.0159    0.0103    0.0064    0.0039    0.0023    0.0013
%算得周长为8.8858

						