matlab中fprintf函数的用法举例_matlabfopen函数的用法

clc
clear

age = 18;

name = '小飞';

fprintf('%s的年龄是%d。\n',name,age)

clc
clear
syms a b n
a = 5;
b = 4;
n =30;
D(1) = a + b ;
D(2) = (a+b).^2-a*b;

for i = 3: n
    
    D(i)  = D(i-1)*(a+b)-a*b*D(i-2);
    fprintf('当前对应的n值为：%d,此时对应的D%d的行列式值为：%d。\n',i,i,D(i))
end