x=0:0.1:10; y=(x^2+9*x-128)/(x^2-2*x-22); plot(x,y)我编写MATLAB
x=0:0.1:10; y=(x^2+9*x-128)/(x^2-2*x-22); plot(x,y)我编写MATLAB
matlab画图x = 0:0.01:10; y =sin(2*x)*cos(100*x)/(2*x); plot(x,
matlab中如何画图!x=-pi:0.1:pi; y=cos(x)/cos(2*x);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
在matlab中输入下列表达式:>> x=0:0.05:5; >> y=2*cos(x.^2); >> plot(x,y
x=0:0.001:2; y=humps(x); plot(x,y); 如何求其最大值,需要matlab的程序?
Matlab的作图命令,x = 0:pi/100:2*pi; y = sin(x); plot(x,y)
在matlab中运行如下程序:x = 0:1:10; y = x.^2-10*x+15; plot(x,y);
matlab绘图疑问 x=0:0.01:40; y=x.^3-60*x.^2+900*x+100; plot(x,y,'
matlab画函数 x=-2:0.001:2; y=3*cos(0.5*x)*cos(0.025*x); plot(x,
x=0:0.01:100; y=2^x.; plot(x,y) 为什么出错?