matlab 编程 syms V1;[V1]=solve('60.*9550./12000.*0.9./0.2752=1540.*9.8.*0.015+0.5.*1.2258.*2.142.*0.3.*V1.^2',V1); display(V1);它说我解方程那一行错误“Error in ==> test1 at 29[V1]=solve('60.*9550./n.*0.9./0.2752=1540.*9.8.*0.015+0.5.*1.

matlab 编程 syms V1;[V1]=solve('60.*9550./12000.*0.9./0.2752=1540.*9.8.*0.015+0.5.*1.2258.*2.142.*0.3.*V1.^2',V1); display(V1);它说我解方程那一行错误“Error in ==> test1 at 29[V1]=solve('60.*9550./n.*0.9./0.2752=1540.*9.8.*0.015+0.5.*1. MATLAB 中syms matlab解微分方程错误,syms c s k v1 v2 a1 a2; dslove('Dc+s*k*(1/v1+1/v2)*c=s*k(a1/v1+a2/v2)' );syms c s k v1 v2 a1 a2; dslove('Dc+s*k*(1/v1+1/v2)*c=s*k(a1/v1+a2/v2)' ); Undefined function 'dslove' for input arguments of type 'char'.c是变量 matlab中syms什么意思? Matlab编程后没法画图是一个求导函数,程序编完后画图时候,显示Error using ==> plotVectors must be the same lengths.下面是程序：syms b L v k;d=50;p=5;v=d/360*p;L=v*t;r=250.893;m=492.002;X=734.551; c=12.0644;b=acos((r.^2+(X-L matlab语言编程w0=1u0=0.4u=[0.7 0.4 0.1]v0=0.2v=[0.1 0.3 0.2]i=3j=mod(i,3)+1syms ux vyR=sqrt(((u0-ux)^2)+((v0-vy)^2)+(w0)^2)f=(3*((u0-ux)^2)/(R^5))-1/(R^3)I=int(int(f,vy,((v(3)-v(2))/(u(3)-u(2)))*ux+v(2)-((v(3)-v(2))/(u(3)-u(2)))*u(2),((v(1)-v(2)) matlab编程应用题 用matlab求最大公因式问题,例如设f(x)=4*x^4-2*x^3-16*x^2+5*x+9,g(x)=2*x^3-x^2-5*x+4,求d(x),u(x),v(x),使得u(x)f(x)+v(x)g(x)=d(x);用MATLAB编程>> clear >> syms x>> f=4*x^4-2*x^3-16*x^2+5*x+9;>> g=2*x^3-x^2-5*x+4;>> [d,u,v]=gcd(f,g)这样 matlab编程语言,如图, matlab 级数求和怎么编程 请教MATLAB编程高手,我解决下面程序出错,但找不出原因,clear>> dsolve('Dv=m*g/k*s-m*g*exp(-k*s*t/m)/k*s','v(0)=0','t')ans =m^2*g/k^2*exp(-k*s/m*t)+m*g/k*s*t-1/k^2*g*m^2>> syms v s m k g t>> a=m^2*g/k^2*exp(-k*s/m*t)+m*g/k*s*t-1/k^2*g matlab编程中“syms”是什么意思啊?这段代码怎么解释呢?syms n a0 b0 c0M=sym('[1,1/2,0;0,1/2,1;0,0,0]');[p,lamda]=eig(M);x=p*lamda.^n*p^(-1)*[a0;b0;c0]；x=simple(x) matlab编程,帮我看看哪里有问题function [RT,R,wugu,h]=romberg(fun,a,b,wucha,m)n=1;h=b-a;wugu=1;x-a;k=0;RT=zeros(4,4);>> syms a;>> syms b;>> syms x;>> n=1;h=b-a;wugu=1;x=a;k=0;RT=zeros(4,4);>> RT（1,1）=h*(feval(fun,a)+feval(fun,b))/2;RT（ matlab中syms怎么用?是定义变量么? matlab 有能代替sym和syms的运算吗 matlab 中,syms x 是不是相当于x=sym('x') matlab中syms与sym有什么区别? 两个Matlab问题1.2.第二个若用syms 会出错,