matlab求解二元一次方程

沃试钓1341matlab解二元一次方程 -
阙谢诸17150553440 ______ 少了一个单引号.>> [x,y]=solve ('0.99820050*(1+80.01*x+80.01^2*y)=(1+75.9*x+75.9^2*y)','0.998005982*(1+99.99*x+99.99^2*y)=(1+95.6*x+95.6^2*y)','x,y') x =.36918070920129827804219245770105e-3y =.53287294698475924537841207316834e-6

沃试钓1341matlab解二元一次方程 -
阙谢诸17150553440 ______ 少了一个单引号.>> [x,y]=solve ('0.99820050*(1+80.01*x+80.01^2*y)=(1+75.9*x+75.9^2*y)','0.998005982*(1+99.99*x+99.99^2*y)=(1+95.6*x+95.6^2*y)','x,y') x =.36918070920129827804219245770105e-3y =.53287294698475924537841207316834e-6

沃试钓1341在matlab中设定未知数后,如何根据已知方程二元一次方程(方程的已知项都为数组),和约束条件求解 -
阙谢诸17150553440 ______ 用matlab求解二元一次方程组,可以用solve()函数来求解.求解过程如下: >> syms K R >> Q=200;s=15;M=28;I=24;r=0.08; >> eq1=K-Q*(log(R/r)+(M-I)*log(1+0.2*M/r)/I)/(2*pi*s*M); >> eq2=R-10*s*sqrt(K); >> [K,R]=solve(eq1,eq2) 计算结果 向左转|向右转

沃试钓1341matlab 解方程 -
阙谢诸17150553440 ______ x2=solve('- (3*x1^2)/4 + (9*x1)/2 + 4*x2 - 24=0','x2') x2 = 3/16*x1^2-9/8*x1+6

沃试钓1341如何用matlab计算还有未知数的二元一次方程,在线等 -
阙谢诸17150553440 ______ >>syms p q a;>> A=solve('(3*q+2*p+7)*(p/4+q/2+1)=0','(a/3+2*p+q)*(p-2*q+1)=0','p','q');>> [A.p A.q] ans = [ -5/2, -3/4] [ -17/7, -5/7] [ 7/4 - a/4, a/6 - 7/2] [ 4/3 - (2*a)/9, a/9 - 8/3] p q

沃试钓1341matlab解二元一次方程 -
阙谢诸17150553440 ______ 少了一个单引号.>> [x,y]=solve ('0.99820050*(1+80.01*x+80.01^2*y)=(1+75.9*x+75.9^2*y)','0.998005982*(1+99.99*x+99.99^2*y)=(1+95.6*x+95.6^2*y)','x,y') x =.36918070920129827804219245770105e-3y =.53287294698475924537841207316834e-6

沃试钓1341matlab解二元一次方程 -
阙谢诸17150553440 ______ 少了一个单引号.>> [x,y]=solve ('0.99820050*(1+80.01*x+80.01^2*y)=(1+75.9*x+75.9^2*y)','0.998005982*(1+99.99*x+99.99^2*y)=(1+95.6*x+95.6^2*y)','x,y') x =.36918070920129827804219245770105e-3y =.53287294698475924537841207316834e-6

沃试钓1341matlab解二元一次方程 -
阙谢诸17150553440 ______ 少了一个单引号.>> [x,y]=solve ('0.99820050*(1+80.01*x+80.01^2*y)=(1+75.9*x+75.9^2*y)','0.998005982*(1+99.99*x+99.99^2*y)=(1+95.6*x+95.6^2*y)','x,y') x =.36918070920129827804219245770105e-3y =.53287294698475924537841207316834e-6

沃试钓1341matlab解二元一次方程 -
阙谢诸17150553440 ______ 少了一个单引号. >> [x,y]=solve ('0.99820050*(1+80.01*x+80.01^2*y)=(1+75.9*x+75.9^2*y)','0.998005982*(1+99.99*x+99.99^2*y)=(1+95.6*x+95.6^2*y)','x,y') x = .36918070920129827804219245770105e-3 y = .53287294698475924537841207316834e-6

沃试钓1341matlab解二元一次方程 -
阙谢诸17150553440 ______ ^少了一个单引号.>> [x,y]=solve ('0.99820050*(1+80.01*x+80.01^2*y)=(1+75.9*x+75.9^2*y)','0.998005982*(1+99.99*x+99.99^2*y)=(1+95.6*x+95.6^2*y)','x,y') x =.36918070920129827804219245770105e-3y =.53287294698475924537841207316834e-6