有没有大神帮我看一下MATLAB的代码n=100;x1=0:pi/n:pi;x1=x1+pi/2*n;x1=x1(1:n-1);f1=sin(1513*x/100).^2;n=200;x2=0:pi/n:pi;x2=x2+pi/2*n;x2=x2(1:n-1);f2=sin(1513*x/100).^2;n=1000;x3=0:pi/n:pi;x3=x3+pi/2*n;x3=x3(1:n-1);f3=sin(1513*x/100).^2;要
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![有没有大神帮我看一下MATLAB的代码n=100;x1=0:pi/n:pi;x1=x1+pi/2*n;x1=x1(1:n-1);f1=sin(1513*x/100).^2;n=200;x2=0:pi/n:pi;x2=x2+pi/2*n;x2=x2(1:n-1);f2=sin(1513*x/100).^2;n=1000;x3=0:pi/n:pi;x3=x3+pi/2*n;x3=x3(1:n-1);f3=sin(1513*x/100).^2;要](/uploads/image/z/10341689-41-9.jpg?t=%E6%9C%89%E6%B2%A1%E6%9C%89%E5%A4%A7%E7%A5%9E%E5%B8%AE%E6%88%91%E7%9C%8B%E4%B8%80%E4%B8%8BMATLAB%E7%9A%84%E4%BB%A3%E7%A0%81n%3D100%3Bx1%3D0%3Api%2Fn%3Api%3Bx1%3Dx1%2Bpi%2F2%2An%3Bx1%3Dx1%281%3An-1%29%3Bf1%3Dsin%281513%2Ax%2F100%29.%5E2%3Bn%3D200%3Bx2%3D0%3Api%2Fn%3Api%3Bx2%3Dx2%2Bpi%2F2%2An%3Bx2%3Dx2%281%3An-1%29%3Bf2%3Dsin%281513%2Ax%2F100%29.%5E2%3Bn%3D1000%3Bx3%3D0%3Api%2Fn%3Api%3Bx3%3Dx3%2Bpi%2F2%2An%3Bx3%3Dx3%281%3An-1%29%3Bf3%3Dsin%281513%2Ax%2F100%29.%5E2%3B%E8%A6%81)
有没有大神帮我看一下MATLAB的代码n=100;x1=0:pi/n:pi;x1=x1+pi/2*n;x1=x1(1:n-1);f1=sin(1513*x/100).^2;n=200;x2=0:pi/n:pi;x2=x2+pi/2*n;x2=x2(1:n-1);f2=sin(1513*x/100).^2;n=1000;x3=0:pi/n:pi;x3=x3+pi/2*n;x3=x3(1:n-1);f3=sin(1513*x/100).^2;要
有没有大神帮我看一下MATLAB的代码
n=100;
x1=0:pi/n:pi;
x1=x1+pi/2*n;
x1=x1(1:n-1);
f1=sin(1513*x/100).^2;
n=200;
x2=0:pi/n:pi;
x2=x2+pi/2*n;
x2=x2(1:n-1);
f2=sin(1513*x/100).^2;
n=1000;
x3=0:pi/n:pi;
x3=x3+pi/2*n;
x3=x3(1:n-1);
f3=sin(1513*x/100).^2;
要求是求f(x)=sin(1513*x/1000)^2在 分割成n=100,200和1000个等长区间并且求出每个子区间中点的函数值
有没有大神帮我看一下MATLAB的代码n=100;x1=0:pi/n:pi;x1=x1+pi/2*n;x1=x1(1:n-1);f1=sin(1513*x/100).^2;n=200;x2=0:pi/n:pi;x2=x2+pi/2*n;x2=x2(1:n-1);f2=sin(1513*x/100).^2;n=1000;x3=0:pi/n:pi;x3=x3+pi/2*n;x3=x3(1:n-1);f3=sin(1513*x/100).^2;要
两个错误
x1=x1+pi/2*n;
改为 x1=x1+pi/(2*n);其余两处也是
2 f1=sin(1513*x/100).^2;
改为f1=sin(1513*x1/100).^2;其余两处也是