matlab 错误! 问题是 符号函数隐函数 的 solve 求解.急寻高手解答!程序: clc clear syms m n; x=[m^2, n^2, 2*m*n] y=[n^2, m^2, 2*m*n] for i=1:3 ftest(i)=2*x(i)-y(i)-exp(-x(i)); ms(i)=solve('ftest=1','m'); end ftest ms 错误提示
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 01:32:27
![matlab 错误! 问题是 符号函数隐函数 的 solve 求解.急寻高手解答!程序: clc clear syms m n; x=[m^2, n^2, 2*m*n] y=[n^2, m^2, 2*m*n] for i=1:3 ftest(i)=2*x(i)-y(i)-exp(-x(i)); ms(i)=solve('ftest=1','m'); end ftest ms 错误提示](/uploads/image/z/1633551-15-1.jpg?t=matlab+%E9%94%99%E8%AF%AF%21+%E9%97%AE%E9%A2%98%E6%98%AF+%E7%AC%A6%E5%8F%B7%E5%87%BD%E6%95%B0%E9%9A%90%E5%87%BD%E6%95%B0+%E7%9A%84+solve+%E6%B1%82%E8%A7%A3.%E6%80%A5%E5%AF%BB%E9%AB%98%E6%89%8B%E8%A7%A3%E7%AD%94%21%E7%A8%8B%E5%BA%8F%EF%BC%9A+clc+clear+syms+m+n%3B+x%3D%5Bm%5E2%2C+n%5E2%2C+2%2Am%2An%5D+y%3D%5Bn%5E2%2C+m%5E2%2C+2%2Am%2An%5D+for+i%3D1%3A3+ftest%28i%29%3D2%2Ax%28i%29-y%28i%29-exp%28-x%28i%29%29%3B+ms%28i%29%3Dsolve%28%27ftest%3D1%27%2C%27m%27%29%3B+end+ftest+ms+%E9%94%99%E8%AF%AF%E6%8F%90%E7%A4%BA)
matlab 错误! 问题是 符号函数隐函数 的 solve 求解.急寻高手解答!程序: clc clear syms m n; x=[m^2, n^2, 2*m*n] y=[n^2, m^2, 2*m*n] for i=1:3 ftest(i)=2*x(i)-y(i)-exp(-x(i)); ms(i)=solve('ftest=1','m'); end ftest ms 错误提示
matlab 错误! 问题是 符号函数隐函数 的 solve 求解.急寻高手解答!
程序: clc clear syms m n; x=[m^2, n^2, 2*m*n] y=[n^2, m^2, 2*m*n] for i=1:3 ftest(i)=2*x(i)-y(i)-exp(-x(i)); ms(i)=solve('ftest=1','m'); end ftest ms 错误提示: ? Error using ==> mupadmex Error in MuPAD command: Subscripted assignment dimension mismatch Error in ==> sym.sym>sym.subsasgn at 1435 C = mupadmex('symobj::subsasgn',A.s,B.s,inds{:}); Error in ==> Untitled2 at 8
程序:
clc
clear
syms m n;
x=[m^2, n^2, 2*m*n]
y=[n^2, m^2, 2*m*n]
for i=1:3
ftest(i)=2*x(i)-y(i)-exp(-x(i));
ms(i)=solve('ftest(i)=1','m');
end
ftest
ms
错误提示: ? Error using ==>
mupadmex Error in MuPAD command: Subscripted assignment dimension mismatch ;
Error in ==>
sym.sym>sym.subsasgn at 1435 C =mupadmex('symobj::subsasgn',A.s,B.s,inds{:});
Error in ==> Untitled2 at 8
matlab 错误! 问题是 符号函数隐函数 的 solve 求解.急寻高手解答!程序: clc clear syms m n; x=[m^2, n^2, 2*m*n] y=[n^2, m^2, 2*m*n] for i=1:3 ftest(i)=2*x(i)-y(i)-exp(-x(i)); ms(i)=solve('ftest=1','m'); end ftest ms 错误提示
你要解的方程是什么,两个参数怎么有三个方程