贝塞尔函数MATLAB仿真.docx

精选优质文档-倾情为你奉上 一第一类贝塞尔函数第一类贝塞尔函数的代码如下：clear allx=(0:0.01:25);J0=besselj(0,x);J1=besselj(1,x);J2=besselj(2,x);J3=besselj(3,x);plot(x,J0,:,x,J1,-.,x,J2,-,x,J3,-);axis(0,25,-1,1);grid onxlabel(X);ylabel(J(X);title(第一类贝塞尔函数曲线图);text(1,0.8,J0(X);text(2,0.6,J1(X);text(4,0.4,J2(X);text(12,0.2,J3(x);二第二类贝塞尔函数第二类贝塞尔函数的代码如下：clear all；clc；x=(0:0.01:25);Y0=bessely(0,x);Y1=bessely(1,x);Y2=bessely(2,x);Y3=bessely(3,x);pl