怎么用matlab画出下面分段函数的图像?我写的不知道哪里有错n=-10:1:10;if n>=-4&n<=-1x=2*n+10;else if n>=0&n<=4x=6; else x=0; endendplot(n,x)想问下我的哪里有问题 有人说下吗- -
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![怎么用matlab画出下面分段函数的图像?我写的不知道哪里有错n=-10:1:10;if n>=-4&n<=-1x=2*n+10;else if n>=0&n<=4x=6; else x=0; endendplot(n,x)想问下我的哪里有问题 有人说下吗- -](/uploads/image/z/692006-14-6.jpg?t=%E6%80%8E%E4%B9%88%E7%94%A8matlab%E7%94%BB%E5%87%BA%E4%B8%8B%E9%9D%A2%E5%88%86%E6%AE%B5%E5%87%BD%E6%95%B0%E7%9A%84%E5%9B%BE%E5%83%8F%3F%E6%88%91%E5%86%99%E7%9A%84%E4%B8%8D%E7%9F%A5%E9%81%93%E5%93%AA%E9%87%8C%E6%9C%89%E9%94%99n%3D-10%3A1%3A10%3Bif+n%26gt%3B%3D-4%26amp%3Bn%26lt%3B%3D-1x%3D2%2An%2B10%3Belse+if+n%26gt%3B%3D0%26amp%3Bn%26lt%3B%3D4x%3D6%3B++++else++++++++x%3D0%3B++++endendplot%28n%2Cx%29%E6%83%B3%E9%97%AE%E4%B8%8B%E6%88%91%E7%9A%84%E5%93%AA%E9%87%8C%E6%9C%89%E9%97%AE%E9%A2%98+%E6%9C%89%E4%BA%BA%E8%AF%B4%E4%B8%8B%E5%90%97-+-)
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