matlab问题(初学,贻笑大方了):x=0:0.01:100; y=x*x; plot(x,y); 应该怎样修正?
matlab画图x = 0:0.01:10; y =sin(2*x)*cos(100*x)/(2*x); plot(x,
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x=0:0.01:100; y=2^x.; plot(x,y) 为什么出错?
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matlab中写入代码:x=0:0.1:1; y=(1+2*x)^(1/2) ; plot(x,y)
在matlab中输入下列表达式:>> x=0:0.05:5; >> y=2*cos(x.^2); >> plot(x,y
我的matlab程序哪里错了? t=0:0.01:2*pi x=cos(t)^3 y=sin(t)^3 plot(x,y
新手matlab问题x=-5:0.1:5;y=x^3*(x+3);plot(x,y)第二行有矩阵乘法出错的问题,我只想画
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x=0:0.1:10; y=(x^2+9*x-128)/(x^2-2*x-22); plot(x,y)我编写MATLAB