matlab x=0:6:15; y=10*(x^2+1).^(-3/2).*[1-3/(x^2+1)]; plot(y

matlab x=0:6:15; y=10*(x^2+1).^(-3/2).*[1-3/(x^2+1)]; plot(y 在matlab中运行如下程序：x = 0:1:10; y = x.^2-10*x+15; plot(x,y); matlab中写入代码：x=0:0.1:1; y=(1+2*x)^(1/2) ; plot(x,y) matlab中如何画图!看看x=-10:0.1:10; y=exp(-(x.- 1)^2);plot(x,y)是怎么回事 用MATLAB画图x=[1 2 3 4]; y=[5 8 7 9]; plot(x,y,'-');之后,怎么在图上找到x (1/2)x=0:0.01:1;y=2.5x/(1.5x+1);plot(x,y)在matlab中画出其图象时,为什么出 matlab画图x = 0:0.01:10; y =sin(2*x)*cos(100*x)/(2*x); plot(x, matlab绘图疑问 x=0:0.01:40; y=x.^3-60*x.^2+900*x+100; plot(x,y,' matlab绘图问题x=p1(1:5000,2);y=p1(1:5000,3);plot(x,y),hold on;x1 matlab画函数 x=-2:0.001:2; y=3*cos(0.5*x)*cos(0.025*x); plot(x, x=0:0.1:10; y=(x^2+9*x-128)/(x^2-2*x-22); plot(x,y)我编写MATLAB 在matlab中输入下列表达式：>> x=0:0.05:5; >> y=2*cos(x.^2); >> plot(x,y