matlab 为什么会出现Z must be a matrix,not a scalar or vector for i=2:1:5Xp(i)=R*cos(200*i)-(R1+R3)*cos(13*i);Yp(i)=R*sin(200*i)+(R1+R3)*sin(13*i);for j=2:1:i-1if Xp(i)==Xp(j)&Yp(i)==Yp(j)Zp(i)=Zp(j)-0.1;else Zp(i)=8-0.1;endendsurf(Xp(i),Yp(i),Z

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/27 00:45:26
matlab 为什么会出现Z must be a matrix,not a scalar or vector for i=2:1:5Xp(i)=R*cos(200*i)-(R1+R3)*cos(13*i);Yp(i)=R*sin(200*i)+(R1+R3)*sin(13*i);for j=2:1:i-1if Xp(i)==Xp(j)&Yp(i)==Yp(j)Zp(i)=Zp(j)-0.1;else Zp(i)=8-0.1;endendsurf(Xp(i),Yp(i),Z
xN@_eV@VcbxV®@%ؒ .x#14^ELa+8" w&3g~P.,B{:|2s-{&W؁n6y[Eo K^hRn[%qi %BA-'瀼@

matlab 为什么会出现Z must be a matrix,not a scalar or vector for i=2:1:5Xp(i)=R*cos(200*i)-(R1+R3)*cos(13*i);Yp(i)=R*sin(200*i)+(R1+R3)*sin(13*i);for j=2:1:i-1if Xp(i)==Xp(j)&Yp(i)==Yp(j)Zp(i)=Zp(j)-0.1;else Zp(i)=8-0.1;endendsurf(Xp(i),Yp(i),Z
matlab 为什么会出现Z must be a matrix,not a scalar or vector
for i=2:1:5
Xp(i)=R*cos(200*i)-(R1+R3)*cos(13*i);
Yp(i)=R*sin(200*i)+(R1+R3)*sin(13*i);
for j=2:1:i-1
if Xp(i)==Xp(j)&Yp(i)==Yp(j)
Zp(i)=Zp(j)-0.1;
else Zp(i)=8-0.1;
end
end
surf(Xp(i),Yp(i),Zp(i))
hold on
end

matlab 为什么会出现Z must be a matrix,not a scalar or vector for i=2:1:5Xp(i)=R*cos(200*i)-(R1+R3)*cos(13*i);Yp(i)=R*sin(200*i)+(R1+R3)*sin(13*i);for j=2:1:i-1if Xp(i)==Xp(j)&Yp(i)==Yp(j)Zp(i)=Zp(j)-0.1;else Zp(i)=8-0.1;endendsurf(Xp(i),Yp(i),Z
我猜你的代码应该是 surf(Xp(i),Yp(i),Zp(i)) 出错了吧,当x和y为1*10的向量时,则构成了一个10*10的二维平面,因此此时z应该是一个10*10的矩阵,而不是标量或矢量,错误提示:Z must be a matrix,not a scalar or vector 就是这个意思.

请问如何在matlab中画函数图形 r=cosh(t)*exp(-t/100) 为什么会出现 Inner matrix dimensions must agree.如何画 程序代码 matlab中contourf函数出现问题运行语句后出现这个errorThe size of X must match the size of Z or the number of columns of Z. matlab 为什么会出现Z must be a matrix,not a scalar or vector for i=2:1:5Xp(i)=R*cos(200*i)-(R1+R3)*cos(13*i);Yp(i)=R*sin(200*i)+(R1+R3)*sin(13*i);for j=2:1:i-1if Xp(i)==Xp(j)&Yp(i)==Yp(j)Zp(i)=Zp(j)-0.1;else Zp(i)=8-0.1;endendsurf(Xp(i),Yp(i),Z Matlab中求逆矩阵怎么求给出矩阵X,求其逆矩阵,为什么用x=INV(X)会出现?Error using ==> invMatrix must be square.该怎么求逆矩阵啊? The function values at the interval endpoints must differ in sign.我用MATLAB计算f=x^2-2x-3在区间【-100,100】内的零点,为什么会出现这句话? MATLAB程序,这个程序不知道为什么出现?Error using ==> mpower Matrix must be square. matlab的一个小问题.请问为什么会出现这个情况,/> 怎么用MATLAB画二次函数图象?为什么我在用MATLAB 的时候画二次图象的时候总是会出现错误?比方说:我画Y=X^2在X=(-5,5)之间的图象;x=linspace(-5,5,50);y=x^2;plot(x,y)Error using ==> mpowerMatrix must be square. matlab中eig命令的问题在matlab中使用eig命令,为什么会出现下列语句Input to EIG must not contain NaN or Inf.[EigenVectors,EigenValues]=eig(H)是不是我求出的数太大了,遇到这种情况我该用什么语句来完成对矩阵 刚接触matlab,自己编的程序错在哪里了?为什么会出现?Subscripted assignment dimension mismatch.这是给遗传算法工具箱GUI编的适应度函数,如下function Z=effect(a)c=0.45;T=25;e=0.07;t=10;z=0.3;b=3.14/6;D0=10;z=0.5;u0=6.7; matlab Matrix must be square什么情况?A为一个1119*2的数组当我输入A1=inv(A)时出现matlab Matrix must be square 为什么啊? matlab为什么出现 Subscript indices must either be real positive integers or logicals.为什么出现>> A=[2 -3 -2;-1 2 1;4 -7 -6];>> C=det(A)Subscript indices must either be real positive integers or logicals. matlab中rand生成一个数列,求最小值时却出现复数,为什么啊z=min(A)z =1.5584e-005 如何用matlab表示z= - x^2/10+y^2/10 我改了好多遍了,出现了如下问题:z= - x^2/10+y^2/10 Error using ==> ^Matrix must be square.>> z= - x.^2/10+y.^2/10Error using ==> +Matrix dimensions must agree. Matlab中出现了Matrix must be square.>> syms x y z X Yx=-5:0.1:5; y=x;[X,Y]=meshgrid(x,y);x^2.*z^3+9.*y^2.*z^3/80==(x^2+9.*y^2/4+z^2-1)^3;surf(X,Y,z)Error using ==> mpowerMatrix must be square.这个是什么问题?系统把x y z X Y当成了矩 matlab函数输入y=1/(1+x^4)这个函数在MATLAB里面到底怎么输入才对?按照上面的输入的话就会出现Error using ==> ^Matrix must be square. 在运行matlab为什么会出现?In an assignment A(I) = B,the number of elements in B and I must be程序如下:clear allI = imread('circles.png'); I2 = imcrop(I,[75 75 26 24]); imshow(I),figure,imshow(I2);[txr,txc]=size(I)[mbr,mbc]=size(I2)NIND= 为什么会出现这个 .