作业帮matlab 中总是提醒括号数不对,但我检查了好多遍都是对的啊.为什么c = [-n*H*(n+m)*[r_c*H^2+r*hu^2+r_s*hs^2-r*H*(alpha*hu+hd)]-m*H*(n+m)*[r_c*H^2+r*hd^2-r*H*(alpha*hu+hd)]-r_c*H^3*(n+m)*(m-n)+2*r*hu^3-r*hu^2*n*[3*H*(n+m)-2*hu*n]-2
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/06 04:03:41
![matlab 中总是提醒括号数不对,但我检查了好多遍都是对的啊.为什么c = [-n*H*(n+m)*[r_c*H^2+r*hu^2+r_s*hs^2-r*H*(alpha*hu+hd)]-m*H*(n+m)*[r_c*H^2+r*hd^2-r*H*(alpha*hu+hd)]-r_c*H^3*(n+m)*(m-n)+2*r*hu^3-r*hu^2*n*[3*H*(n+m)-2*hu*n]-2](/uploads/image/z/5439557-29-7.jpg?t=matlab+%E4%B8%AD%E6%80%BB%E6%98%AF%E6%8F%90%E9%86%92%E6%8B%AC%E5%8F%B7%E6%95%B0%E4%B8%8D%E5%AF%B9%2C%E4%BD%86%E6%88%91%E6%A3%80%E6%9F%A5%E4%BA%86%E5%A5%BD%E5%A4%9A%E9%81%8D%E9%83%BD%E6%98%AF%E5%AF%B9%E7%9A%84%E5%95%8A.%E4%B8%BA%E4%BB%80%E4%B9%88c+%3D+%5B-n%2AH%2A%28n%2Bm%29%2A%5Br_c%2AH%5E2%2Br%2Ahu%5E2%2Br_s%2Ahs%5E2-r%2AH%2A%28alpha%2Ahu%2Bhd%29%5D-m%2AH%2A%28n%2Bm%29%2A%5Br_c%2AH%5E2%2Br%2Ahd%5E2-r%2AH%2A%28alpha%2Ahu%2Bhd%29%5D-r_c%2AH%5E3%2A%28n%2Bm%29%2A%28m-n%29%2B2%2Ar%2Ahu%5E3-r%2Ahu%5E2%2An%2A%5B3%2AH%2A%28n%2Bm%29-2%2Ahu%2An%5D-2)
matlab 中总是提醒括号数不对,但我检查了好多遍都是对的啊.为什么c = [-n*H*(n+m)*[r_c*H^2+r*hu^2+r_s*hs^2-r*H*(alpha*hu+hd)]-m*H*(n+m)*[r_c*H^2+r*hd^2-r*H*(alpha*hu+hd)]-r_c*H^3*(n+m)*(m-n)+2*r*hu^3-r*hu^2*n*[3*H*(n+m)-2*hu*n]-2
matlab 中总是提醒括号数不对,但我检查了好多遍都是对的啊.为什么
c = [-n*H*(n+m)*[r_c*H^2+r*hu^2+r_s*hs^2-r*H*(alpha*hu+hd)]-m*H*(n+m)*[r_c*
H^2+r*hd^2-r*H*(alpha*hu+hd)]-r_c*H^3*(n+m)*(m-n)+2*r*hu^3-r*hu^2*n*[3*
H*(n+m)-2*hu*n]-2*r*hd^3+r*hd^2*m*[3*H*(m+n)-2*hd*m]+2*r_s*hs^3*(tan(
deg2rad(45-fai/2)))^2-r_s*hs^2*n*[3*H*(n+m)-2*hs*n]+r*H^2*(alpha*hu-hd)*(n
+m)^2;K*(r_s*hs^2*(tan(deg2rad(45-fai/2)))^2+r*hu^2-r*hd^2)-f*[r_c*H^2*(n+m
)+r*(hu^2*n+hd^2*m)+r_s*hs^2*n-r*H*(alpha*hu+hd)*(n+m)]
];
matlab 中总是提醒括号数不对,但我检查了好多遍都是对的啊.为什么c = [-n*H*(n+m)*[r_c*H^2+r*hu^2+r_s*hs^2-r*H*(alpha*hu+hd)]-m*H*(n+m)*[r_c*H^2+r*hd^2-r*H*(alpha*hu+hd)]-r_c*H^3*(n+m)*(m-n)+2*r*hu^3-r*hu^2*n*[3*H*(n+m)-2*hu*n]-2
建议拆分来算吧,这样既不美观也很容易错